fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#pragma ident "%Z%%M% %I% %E% SMI"

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include "defs.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include "strings.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include "ifconfig.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <compat.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/dlpi.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <libdlpi.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <inet/ip.h>

4f5064b73b1cc9de1d0f1a2ae700d519d4d565dfMark J Musante

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define LOOPBACK_IF "lo0"

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define NONE_STR "none"

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#ifndef ARP_MOD_NAME

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define ARP_MOD_NAME "arp"

fa9e4066f08beec538e775443c5be79dd423fcabahrens#endif

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define ADDRBITS_V4 32 /* number of bits in IPv4 address */

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define ADDRBITS_V6 128 /* number of bits in IPv6 address */

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define AF_FUNC_STATUS 1 /* af_status func reports status */

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define AF_FUNC_CONFIGINFO 2 /* af_status func reports configinfo */

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenstypedef struct if_flags {

fa9e4066f08beec538e775443c5be79dd423fcabahrens uint64_t iff_value;

fa9e4066f08beec538e775443c5be79dd423fcabahrens char *iff_name;

fa9e4066f08beec538e775443c5be79dd423fcabahrens} if_flags_t;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic if_flags_t if_flags_tbl[] = {

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_UP, "UP" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_BROADCAST, "BROADCAST" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_DEBUG, "DEBUG" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_LOOPBACK, "LOOPBACK" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_POINTOPOINT, "POINTOPOINT" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOTRAILERS, "NOTRAILERS" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_RUNNING, "RUNNING" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOARP, "NOARP" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_PROMISC, "PROMISC" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_ALLMULTI, "ALLMULTI" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_INTELLIGENT, "INTELLIGENT" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_MULTICAST, "MULTICAST" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_MULTI_BCAST, "MULTI_BCAST" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_UNNUMBERED, "UNNUMBERED" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_DHCPRUNNING, "DHCP" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_PRIVATE, "PRIVATE" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOXMIT, "NOXMIT" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOLOCAL, "NOLOCAL" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_DEPRECATED, "DEPRECATED" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_ADDRCONF, "ADDRCONF" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_ROUTER, "ROUTER" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NONUD, "NONUD" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_ANYCAST, "ANYCAST" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NORTEXCH, "NORTEXCH" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_IPV4, "IPv4" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_IPV6, "IPv6" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_MIPRUNNING, "MIP" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOFAILOVER, "NOFAILOVER" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_FAILED, "FAILED" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_STANDBY, "STANDBY" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_INACTIVE, "INACTIVE" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_OFFLINE, "OFFLINE" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_XRESOLV, "XRESOLV" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_COS_ENABLED, "CoS" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_PREFERRED, "PREFERRED" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_TEMPORARY, "TEMPORARY" },

2fdbea25c2ba89186b8a6b7c6840ebc9f4dff245Aleksandr Guzovskiy { IFF_FIXEDMTU, "FIXEDMTU" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_VIRTUAL, "VIRTUAL"}

fa9e4066f08beec538e775443c5be79dd423fcabahrens};

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic struct lifreq lifr;

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic char name[LIFNAMSIZ];

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic char origname[LIFNAMSIZ];

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic char savedname[LIFNAMSIZ]; /* For addif */

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setaddr;

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic char partname[LIFNAMSIZ];

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensuid_t euid;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define NO_AH_AALG 256

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define NO_ESP_AALG 256

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define NO_ESP_EALG 256

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenstypedef struct iface {

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct lifreq lifr;

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct iface *next; /* pointer to the next list element */

fa9e4066f08beec538e775443c5be79dd423fcabahrens} iface_t;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwickstatic iface_t *logifs = NULL; /* list of logical interfaces */

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic iface_t *phyif = NULL; /* physical interface */

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrockint s;

fa9e4066f08beec538e775443c5be79dd423fcabahrensint af = AF_INET; /* default address family */

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwickint debug = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrensint all = 0; /* setifdhcp() needs to know this */

fa9e4066f08beec538e775443c5be79dd423fcabahrensint verbose = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrensint v4compat = 0; /* Compatible printing format */

fa9e4066f08beec538e775443c5be79dd423fcabahrensboolean_t partial = _B_FALSE;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int addif(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int inetplumb(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int inetunplumb(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int removeif(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setdebugflag(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setifaddr(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setifbroadaddr(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setifdstaddr(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setifether(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setifflags(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setifindex(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setifmetric(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setifmtu(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setifnetmask(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setifprefixlen(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setifrevarp(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setifsubnet(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setiftdst(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setiftoken(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setiftsrc(char *arg, int64_t param);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrockstatic int setverboseflag(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int set_tun_ah_alg(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int set_tun_esp_auth_alg(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int set_tun_esp_encr_alg(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int modlist(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int modinsert(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int modremove(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int setifgroupname(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int configinfo(char *arg, int64_t param);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic void print_config_flags(uint64_t flags);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic void print_flags(uint64_t flags);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void print_ifether(char *ifname);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int set_tun_encap_limit(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int clr_tun_encap_limit(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int set_tun_hop_limit(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setzone(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setifsrc(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#ifdef DEBUG

2fdbea25c2ba89186b8a6b7c6840ebc9f4dff245Aleksandr Guzovskiystatic int setnd(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int delnd(char *arg, int64_t param);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int getnd(char *arg, int64_t param);

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia#endif /* DEBUG */

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void in_getaddr(char *s, struct sockaddr *saddr, int *plenp);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void in_status(int force, uint64_t flags);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void in_configinfo(int force, uint64_t flags);

4f5064b73b1cc9de1d0f1a2ae700d519d4d565dfMark J Musantestatic void in6_getaddr(char *s, struct sockaddr *saddr, int *plenp);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void in6_status(int force, uint64_t flags);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void in6_configinfo(int force, uint64_t flags);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwickstatic int devfs_entry(di_node_t node, di_minor_t minor, void *arg);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void foreachinterface(void (*func)(), int argc, char *argv[],

5c987a37e6561d090231fb3c10ba9f6ea995f34dChris Kirby int af, int64_t onflags, int64_t offflags,

fa9e4066f08beec538e775443c5be79dd423fcabahrens int64_t lifc_flags);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void ifconfig(int argc, char *argv[], int af, struct lifreq *lifrp);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int ifdad(char *ifname, struct sockaddr_in6 *laddr);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic boolean_t in_getmask(struct sockaddr_in *saddr,

fa9e4066f08beec538e775443c5be79dd423fcabahrens boolean_t addr_set);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int in_getprefixlen(char *addr, boolean_t slash, int plen);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic boolean_t in_prefixlentomask(int prefixlen, int maxlen,

fa9e4066f08beec538e775443c5be79dd423fcabahrens uchar_t *mask);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int settaddr(char *, int (*)(icfg_handle_t,

fa9e4066f08beec538e775443c5be79dd423fcabahrens const struct sockaddr *, socklen_t));

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void status(void);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void ifstatus(const char *);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void usage(void);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int strioctl(int s, int cmd, char *buf, int buflen);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int setifdhcp(const char *caller, const char *ifname,

fa9e4066f08beec538e775443c5be79dd423fcabahrens int argc, char *argv[]);

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int ip_domux2fd(int *, int *, int *, int *);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int ip_plink(int, int, int, int);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int modop(char *arg, char op);

e05725b117836db173257fae43fb0746eb857fb5bonwickstatic int get_lun(char *);

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correiastatic void selectifs(int argc, char *argv[], int af,

e05725b117836db173257fae43fb0746eb857fb5bonwick struct lifreq *lifrp);

12a2833a0260ba374a4e6d8225376193e908784aSanjeev Bagewadistatic int updownifs(iface_t *ifs, int up);

e05725b117836db173257fae43fb0746eb857fb5bonwick

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson#define max(a, b) ((a) < (b) ? (b) : (a))

e05725b117836db173257fae43fb0746eb857fb5bonwick

e05725b117836db173257fae43fb0746eb857fb5bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick#define DHCP_EXIT_IF_FAILURE -1

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick#define DHCP_IPC_MAX_WAIT 15 /* max seconds to wait to start agent */

b2d22b66bc47a107891381986ae05e32ff517d10George Wilson

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick#define NEXTARG 0xffffff /* command takes an argument */

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick#define OPTARG 0xfffffe /* command takes an optional argument */

e05725b117836db173257fae43fb0746eb857fb5bonwick#define AF_ANY (-1)

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define NETMASK_CMD "netmask"

fa9e4066f08beec538e775443c5be79dd423fcabahrensstruct sockaddr_storage g_netmask;

fa9e4066f08beec538e775443c5be79dd423fcabahrensenum { G_NETMASK_NIL, G_NETMASK_PENDING, G_NETMASK_SET }

fa9e4066f08beec538e775443c5be79dd423fcabahrens g_netmask_set = G_NETMASK_NIL;

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correiastruct cmd {

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia char *c_name;

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia int64_t c_parameter; /* NEXTARG means next argv */

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia int (*c_func)(char *, int64_t);

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia int c_abortonfail; /* don't continue parsing args */

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia /* for the current interface */

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia int c_af; /* address family restrictions */

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia} cmds[] = {

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia { "up", IFF_UP, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "down", -IFF_UP, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "trailers", -IFF_NOTRAILERS, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-trailers", IFF_NOTRAILERS, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "arp", -IFF_NOARP, setifflags, 0, AF_INET },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-arp", IFF_NOARP, setifflags, 0, AF_INET },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "router", IFF_ROUTER, setifflags, 0, AF_ANY },

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson { "-router", -IFF_ROUTER, setifflags, 0, AF_ANY },

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick { "private", IFF_PRIVATE, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-private", -IFF_PRIVATE, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "xmit", -IFF_NOXMIT, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-xmit", IFF_NOXMIT, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-nud", IFF_NONUD, setifflags, 0, AF_INET6 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "nud", -IFF_NONUD, setifflags, 0, AF_INET6 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "anycast", IFF_ANYCAST, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-anycast", -IFF_ANYCAST, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "local", -IFF_NOLOCAL, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-local", IFF_NOLOCAL, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "deprecated", IFF_DEPRECATED, setifflags, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-deprecated", -IFF_DEPRECATED, setifflags, 0, AF_ANY },

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick { "preferred", IFF_PREFERRED, setifflags, 0, AF_INET6 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-preferred", -IFF_PREFERRED, setifflags, 0, AF_INET6 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "debug", 0, setdebugflag, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "verbose", 0, setverboseflag, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { NETMASK_CMD, NEXTARG, setifnetmask, 0, AF_INET },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "metric", NEXTARG, setifmetric, 0, AF_ANY },

d6e555bdd793b8bc8fe57d5f12c3d69c813d0661George Wilson { "mtu", NEXTARG, setifmtu, 0, AF_ANY },

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick { "index", NEXTARG, setifindex, 0, AF_ANY },

0a4e9518a44f226be6d39383330b5b1792d2f184gw { "broadcast", NEXTARG, setifbroadaddr, 0, AF_INET },

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia { "auto-revarp", 0, setifrevarp, 1, AF_INET },

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia { "plumb", 0, inetplumb, 1, AF_ANY },

d20e665c84abf083a9e8b62cca93383ecb55afdfRicardo M. Correia { "unplumb", 0, inetunplumb, 0, AF_ANY },

e05725b117836db173257fae43fb0746eb857fb5bonwick { "subnet", NEXTARG, setifsubnet, 0, AF_ANY },

d6e555bdd793b8bc8fe57d5f12c3d69c813d0661George Wilson { "token", NEXTARG, setiftoken, 0, AF_INET6 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "tsrc", NEXTARG, setiftsrc, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "tdst", NEXTARG, setiftdst, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "encr_auth_algs", NEXTARG, set_tun_esp_auth_alg, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "encr_algs", NEXTARG, set_tun_esp_encr_alg, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "auth_algs", NEXTARG, set_tun_ah_alg, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "addif", NEXTARG, addif, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "removeif", NEXTARG, removeif, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "modlist", 0, modlist, 1, AF_ANY },

1ce825d872d2e7c96109ee3b5dbb6036ae4118d7raf { "modinsert", NEXTARG, modinsert, 1, AF_ANY },

f1b4288b3b466065edd5eb9868399db6a4ff283evb { "modremove", NEXTARG, modremove, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "failover", -IFF_NOFAILOVER, setifflags, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-failover", IFF_NOFAILOVER, setifflags, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "standby", IFF_STANDBY, setifflags, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-standby", -IFF_STANDBY, setifflags, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "failed", IFF_FAILED, setifflags, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-failed", -IFF_FAILED, setifflags, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "group", NEXTARG, setifgroupname, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "configinfo", 0, configinfo, 1, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "encaplimit", NEXTARG, set_tun_encap_limit, 0,

fa9e4066f08beec538e775443c5be79dd423fcabahrens AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-encaplimit", 0, clr_tun_encap_limit, 0,

fa9e4066f08beec538e775443c5be79dd423fcabahrens AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "thoplimit", NEXTARG, set_tun_hop_limit, 0,

fa9e4066f08beec538e775443c5be79dd423fcabahrens AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens#ifdef DEBUG

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "getnd", NEXTARG, getnd, 0, AF_INET6 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "setnd", NEXTARG, setnd, 0, AF_INET6 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "delnd", NEXTARG, delnd, 0, AF_INET6 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens#endif

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "set", NEXTARG, setifaddr, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "destination", NEXTARG, setifdstaddr, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "zone", NEXTARG, setzone, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "-zone", 0, setzone, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "ether", OPTARG, setifether, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "usesrc", NEXTARG, setifsrc, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { 0, 0, setifaddr, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { 0, 0, setifdstaddr, 0, AF_ANY },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { 0, 0, 0, 0, 0 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens};

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenstypedef struct if_config_cmd {

fa9e4066f08beec538e775443c5be79dd423fcabahrens uint64_t iff_flag;

fa9e4066f08beec538e775443c5be79dd423fcabahrens char *iff_name;

fa9e4066f08beec538e775443c5be79dd423fcabahrens} if_config_cmd_t;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic if_config_cmd_t if_config_cmd_tbl[] = {

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_UP, "up" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOTRAILERS, "-trailers" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_PRIVATE, "private" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOXMIT, "-xmit" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_ANYCAST, "anycast" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOLOCAL, "-local" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_DEPRECATED, "deprecated" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_NOFAILOVER, "-failover" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_STANDBY, "standby" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_FAILED, "failed" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { IFF_PREFERRED, "preferred" },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { 0, 0 },

fa9e4066f08beec538e775443c5be79dd423fcabahrens};

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenstypedef struct ni {

fa9e4066f08beec538e775443c5be79dd423fcabahrens char ni_name[LIFNAMSIZ];

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct ni *ni_next;

fa9e4066f08beec538e775443c5be79dd423fcabahrens} ni_t;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

f1b4288b3b466065edd5eb9868399db6a4ff283evbstatic ni_t *ni_list = NULL;

f1b4288b3b466065edd5eb9868399db6a4ff283evbstatic int num_ni = 0;

f1b4288b3b466065edd5eb9868399db6a4ff283evb

f1b4288b3b466065edd5eb9868399db6a4ff283evb

fa9e4066f08beec538e775443c5be79dd423fcabahrensstruct afswtch {

fa9e4066f08beec538e775443c5be79dd423fcabahrens char *af_name;

f1b4288b3b466065edd5eb9868399db6a4ff283evb short af_af;

f1b4288b3b466065edd5eb9868399db6a4ff283evb void (*af_status)();

f1b4288b3b466065edd5eb9868399db6a4ff283evb void (*af_getaddr)();

fa9e4066f08beec538e775443c5be79dd423fcabahrens void (*af_configinfo)();

fa9e4066f08beec538e775443c5be79dd423fcabahrens} afs[] = {

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "inet", AF_INET, in_status, in_getaddr, in_configinfo },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { "inet6", AF_INET6, in6_status, in6_getaddr, in6_configinfo },

fa9e4066f08beec538e775443c5be79dd423fcabahrens { 0, 0, 0, 0, 0 }

fa9e4066f08beec538e775443c5be79dd423fcabahrens};

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#define SOCKET_AF(af) (((af) == AF_UNSPEC) ? AF_INET : (af))

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensstruct afswtch *afp; /* the address family being set or asked about */

f1b4288b3b466065edd5eb9868399db6a4ff283evb

fa9e4066f08beec538e775443c5be79dd423fcabahrensmain(int argc, char *argv[])

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* Include IFF_NOXMIT, IFF_TEMPORARY and all zone interfaces */

f1b4288b3b466065edd5eb9868399db6a4ff283evb int64_t lifc_flags = LIFC_NOXMIT | LIFC_TEMPORARY | LIFC_ALLZONES;

f1b4288b3b466065edd5eb9868399db6a4ff283evb char *default_ip_str;

f1b4288b3b466065edd5eb9868399db6a4ff283evb

f1b4288b3b466065edd5eb9868399db6a4ff283evb if (argc < 2) {

f1b4288b3b466065edd5eb9868399db6a4ff283evb usage();

fa9e4066f08beec538e775443c5be79dd423fcabahrens exit(1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens argc--, argv++;

f1b4288b3b466065edd5eb9868399db6a4ff283evb if (strlen(*argv) > sizeof (name) - 1) {

f1b4288b3b466065edd5eb9868399db6a4ff283evb (void) fprintf(stderr, "%s: interface name too long\n", *argv);

f1b4288b3b466065edd5eb9868399db6a4ff283evb exit(1);

f1b4288b3b466065edd5eb9868399db6a4ff283evb }

f1b4288b3b466065edd5eb9868399db6a4ff283evb (void) strncpy(name, *argv, sizeof (name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens name[sizeof (name) - 1] = '\0';

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(origname, name, sizeof (origname)); /* For addif */

fa9e4066f08beec538e775443c5be79dd423fcabahrens euid = geteuid();

fa9e4066f08beec538e775443c5be79dd423fcabahrens default_ip_str = NULL;

fa9e4066f08beec538e775443c5be79dd423fcabahrens v4compat = get_compat_flag(&default_ip_str);

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (v4compat == DEFAULT_PROT_BAD_VALUE) {

f1b4288b3b466065edd5eb9868399db6a4ff283evb (void) fprintf(stderr,

fa9e4066f08beec538e775443c5be79dd423fcabahrens "ifconfig: %s: Bad value for %s in %s\n", default_ip_str,

fa9e4066f08beec538e775443c5be79dd423fcabahrens DEFAULT_IP, INET_DEFAULT_FILE);

fa9e4066f08beec538e775443c5be79dd423fcabahrens free(default_ip_str);

f1b4288b3b466065edd5eb9868399db6a4ff283evb exit(2);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens free(default_ip_str);

e05725b117836db173257fae43fb0746eb857fb5bonwick argc--, argv++;

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (argc > 0) {

f1b4288b3b466065edd5eb9868399db6a4ff283evb struct afswtch *myafp;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens for (myafp = afp = afs; myafp->af_name; myafp++) {

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick if (strcmp(myafp->af_name, *argv) == 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens afp = myafp; argc--; argv++;

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

99653d4ee642c6528e88224f12409a5f23060994eschrock }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens af = lifr.lifr_addr.ss_family = afp->af_af;

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (af == AF_INET6) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens v4compat = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens s = socket(SOCKET_AF(af), SOCK_DGRAM, 0);

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick if (s < 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens Perror0_exit("socket");

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

f1b4288b3b466065edd5eb9868399db6a4ff283evb

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

0a4e9518a44f226be6d39383330b5b1792d2f184gw

0a4e9518a44f226be6d39383330b5b1792d2f184gw if (name[0] == '-') {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /* One or more options */

f1b4288b3b466065edd5eb9868399db6a4ff283evb int64_t onflags = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrens int64_t offflags = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrens int c;

fa9e4066f08beec538e775443c5be79dd423fcabahrens char *av[2] = { "ifconfig", name };

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens while ((c = getopt(2, av, "audDXZ46v")) != -1) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens switch ((char)c) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens case 'a':

fa9e4066f08beec538e775443c5be79dd423fcabahrens all = 1;

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens case 'u':

fa9e4066f08beec538e775443c5be79dd423fcabahrens onflags |= IFF_UP;

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens case 'd':

fa9e4066f08beec538e775443c5be79dd423fcabahrens offflags |= IFF_UP;

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens case 'D':

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick offflags |= IFF_DHCPRUNNING;

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens case 'X':

fa9e4066f08beec538e775443c5be79dd423fcabahrens debug += 3;

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens case 'Z':

fa9e4066f08beec538e775443c5be79dd423fcabahrens lifc_flags &= ~LIFC_ALLZONES;

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens case '4':

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens v4compat = 0;

e05725b117836db173257fae43fb0746eb857fb5bonwick onflags |= IFF_IPV4;

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens case '6':

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /*

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock v4compat = 0;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock onflags |= IFF_IPV6;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock break;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock case 'v':

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock verbose = 1;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock break;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock case '?':

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock usage();

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock exit(1);

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock }

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock }

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock if (!all) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) fprintf(stderr,

fa9e4066f08beec538e775443c5be79dd423fcabahrens "ifconfig: %s: no such interface\n",

fa9e4066f08beec538e775443c5be79dd423fcabahrens name);

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock exit(1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens foreachinterface(ifconfig, argc, argv, af, onflags, offflags,

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock lifc_flags);

fa9e4066f08beec538e775443c5be79dd423fcabahrens } else {

fa9e4066f08beec538e775443c5be79dd423fcabahrens ifconfig(argc, argv, af, (struct lifreq *)NULL);

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock }

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick return (0);

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick}

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrockstatic void

f94275ce205810a201404c5f35f4cc96057022b1Adam Leventhalforeachinterface(void (*func)(), int argc, char *argv[], int af,

99653d4ee642c6528e88224f12409a5f23060994eschrock int64_t onflags, int64_t offflags, int64_t lifc_flags)

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock{

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick int n;

fa9e4066f08beec538e775443c5be79dd423fcabahrens char *buf;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock struct lifnum lifn;

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct lifconf lifc;

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct lifreq *lifrp;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock struct lifreq lifrl; /* Local lifreq struct */

e05725b117836db173257fae43fb0746eb857fb5bonwick int numifs;

fa9e4066f08beec538e775443c5be79dd423fcabahrens unsigned bufsize;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock ni_t *nip;

fa9e4066f08beec538e775443c5be79dd423fcabahrens int plumball = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrens int save_af = af;

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (argc > 0 && (strcmp(*argv, "plumb") == 0)) {

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens di_node_t root;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((root = di_init("/", DINFOCACHE)) == DI_NODE_NIL) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) fprintf(stderr, "ifconfig: di_init failed;"

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock " check the devinfo driver.\n");

f1b4288b3b466065edd5eb9868399db6a4ff283evb exit(1);

f1b4288b3b466065edd5eb9868399db6a4ff283evb }

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock (void) di_walk_minor(root, DDI_NT_NET, DI_CHECK_ALIAS, NULL,

f1b4288b3b466065edd5eb9868399db6a4ff283evb devfs_entry);

fa9e4066f08beec538e775443c5be79dd423fcabahrens di_fini(root);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens bufsize = num_ni * sizeof (struct lifreq);

99653d4ee642c6528e88224f12409a5f23060994eschrock if ((buf = malloc(bufsize)) == NULL)

fa9e4066f08beec538e775443c5be79dd423fcabahrens Perror0_exit("foreachinterface: malloc failed");

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick lifc.lifc_family = AF_UNSPEC;

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick lifc.lifc_flags = lifc_flags;

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick lifc.lifc_len = bufsize;

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick lifc.lifc_buf = buf;

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick for (n = 0, lifrp = lifc.lifc_req; n < num_ni; n++, lifrp++) {

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick nip = ni_list;

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick (void) strncpy(lifrp->lifr_name, nip->ni_name,

fa9e4066f08beec538e775443c5be79dd423fcabahrens sizeof (lifr.lifr_name));

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick ni_list = nip->ni_next;

fa9e4066f08beec538e775443c5be79dd423fcabahrens free(nip);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens plumball = 1;

fa9e4066f08beec538e775443c5be79dd423fcabahrens } else {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick lifn.lifn_family = AF_UNSPEC;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick lifn.lifn_flags = lifc_flags;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (ioctl(s, SIOCGLIFNUM, (char *)&lifn) < 0) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick Perror0_exit("Could not determine number"

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick " of interfaces");

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick numifs = lifn.lifn_count;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (debug)

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (void) printf("ifconfig: %d interfaces\n", numifs);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick bufsize = numifs * sizeof (struct lifreq);

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson if ((buf = malloc(bufsize)) == NULL) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick Perror0("out of memory\n");

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (void) close(s);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick return;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick lifc.lifc_family = AF_UNSPEC;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick lifc.lifc_flags = lifc_flags;

fa9e4066f08beec538e775443c5be79dd423fcabahrens lifc.lifc_len = bufsize;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick lifc.lifc_buf = buf;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (ioctl(s, SIOCGLIFCONF, (char *)&lifc) < 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens Perror0("SIOCGLIFCONF");

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) close(s);

fa9e4066f08beec538e775443c5be79dd423fcabahrens free(buf);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick

fa9e4066f08beec538e775443c5be79dd423fcabahrens lifrp = lifc.lifc_req;

fa9e4066f08beec538e775443c5be79dd423fcabahrens for (n = lifc.lifc_len / sizeof (struct lifreq); n > 0; n--, lifrp++) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (!plumball) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) close(s);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

fa9e4066f08beec538e775443c5be79dd423fcabahrens af = lifrp->lifr_addr.ss_family;

fa9e4066f08beec538e775443c5be79dd423fcabahrens s = socket(SOCKET_AF(af), SOCK_DGRAM, 0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (s == -1) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(lifr.lifr_name,

99653d4ee642c6528e88224f12409a5f23060994eschrock lifrp->lifr_name, sizeof (lifr.lifr_name));

99653d4ee642c6528e88224f12409a5f23060994eschrock Perror0_exit("socket");

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (onflags || offflags) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) memset(&lifrl, 0, sizeof (lifrl));

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(lifrl.lifr_name, lifrp->lifr_name,

fa9e4066f08beec538e775443c5be79dd423fcabahrens sizeof (lifrl.lifr_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (ioctl(s, SIOCGLIFFLAGS, (caddr_t)&lifrl) < 0) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(lifr.lifr_name,

fa9e4066f08beec538e775443c5be79dd423fcabahrens lifrp->lifr_name, sizeof (lifr.lifr_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens Perror0_exit("foreachinterface: SIOCGLIFFLAGS");

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((lifrl.lifr_flags & onflags) != onflags)

fa9e4066f08beec538e775443c5be79dd423fcabahrens continue;

fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((~lifrl.lifr_flags & offflags) != offflags)

fa9e4066f08beec538e775443c5be79dd423fcabahrens continue;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (!plumball) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(lifrl.lifr_name, lifrp->lifr_name,

fa9e4066f08beec538e775443c5be79dd423fcabahrens sizeof (lifrl.lifr_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (ioctl(s, SIOCGLIFADDR, (caddr_t)&lifrl) < 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(lifr.lifr_name,

fa9e4066f08beec538e775443c5be79dd423fcabahrens lifrp->lifr_name, sizeof (lifr.lifr_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens Perror0("foreachinterface: SIOCGLIFADDR");

fa9e4066f08beec538e775443c5be79dd423fcabahrens continue;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (lifrl.lifr_addr.ss_family != af) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* Switch address family */

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick af = lifrl.lifr_addr.ss_family;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (void) close(s);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens s = socket(SOCKET_AF(af), SOCK_DGRAM, 0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (s == -1) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick (void) strncpy(lifr.lifr_name,

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick lifrp->lifr_name,

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick sizeof (lifr.lifr_name));

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick Perror0_exit("socket");

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens setaddr = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(name, lifrp->lifr_name, sizeof (name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(origname, name, sizeof (origname));

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (partial) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (debug)

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) fprintf(stderr,

fa9e4066f08beec538e775443c5be79dd423fcabahrens "checking partial %s against %s\n",

fa9e4066f08beec538e775443c5be79dd423fcabahrens partname, name);

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (strncmp(name, partname, strlen(partname)))

fa9e4066f08beec538e775443c5be79dd423fcabahrens continue;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens (*func)(argc, argv, save_af, lifrp);

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* the func could have overwritten origname, so restore */

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(name, origname, sizeof (name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens free(buf);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void

fa9e4066f08beec538e775443c5be79dd423fcabahrenstun_reality_check(void)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct iftun_req treq;

fa9e4066f08beec538e775443c5be79dd423fcabahrens ipsec_req_t *ipsr;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(treq.ifta_lifr_name, name, sizeof (treq.ifta_lifr_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (strchr(name, ':') != NULL) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* Return, we don't need to check. */

fa9e4066f08beec538e775443c5be79dd423fcabahrens return;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (ioctl(s, SIOCGTUNPARAM, (caddr_t)&treq) < 0 ||

fa9e4066f08beec538e775443c5be79dd423fcabahrens (treq.ifta_flags & IFTUN_SECURITY) == 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens return;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens ipsr = (ipsec_req_t *)&treq.ifta_secinfo;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (ipsr->ipsr_esp_req != 0 &&

fa9e4066f08beec538e775443c5be79dd423fcabahrens ipsr->ipsr_esp_auth_alg == SADB_AALG_NONE &&

fa9e4066f08beec538e775443c5be79dd423fcabahrens ipsr->ipsr_ah_req == 0)

1209a471b5681c43d839d4b890f708f500da7346Neil Perrin (void) fprintf(stderr, "ifconfig: WARNING - tunnel with "

fa9e4066f08beec538e775443c5be79dd423fcabahrens "only ESP and potentially no authentication.\n");

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void

fa9e4066f08beec538e775443c5be79dd423fcabahrensifconfig(int argc, char *argv[], int af, struct lifreq *lifrp)

1209a471b5681c43d839d4b890f708f500da7346Neil Perrin{

fa9e4066f08beec538e775443c5be79dd423fcabahrens static boolean_t scan_netmask = _B_FALSE;

fa9e4066f08beec538e775443c5be79dd423fcabahrens int ret;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (argc == 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens status();

fa9e4066f08beec538e775443c5be79dd423fcabahrens return;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

99653d4ee642c6528e88224f12409a5f23060994eschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (strcmp(*argv, "auto-dhcp") == 0 || strcmp(*argv, "dhcp") == 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (af == AF_INET) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens ret = setifdhcp("ifconfig", name, argc, argv);

1209a471b5681c43d839d4b890f708f500da7346Neil Perrin if (ret == DHCP_EXIT_IF_FAILURE) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (!all)

fa9e4066f08beec538e775443c5be79dd423fcabahrens exit(DHCP_EXIT_FAILURE);

fa9e4066f08beec538e775443c5be79dd423fcabahrens } else if (ret != DHCP_EXIT_SUCCESS)

fa9e4066f08beec538e775443c5be79dd423fcabahrens exit(ret);

fa9e4066f08beec538e775443c5be79dd423fcabahrens } else

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) fprintf(stderr, "ifconfig: dhcp not supported "

1209a471b5681c43d839d4b890f708f500da7346Neil Perrin "for inet6\n");

fa9e4066f08beec538e775443c5be79dd423fcabahrens return;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (!scan_netmask && afp->af_af == AF_INET) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens int largc;

fa9e4066f08beec538e775443c5be79dd423fcabahrens char **largv;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* Only go thru the command list once to find the netmask. */

fa9e4066f08beec538e775443c5be79dd423fcabahrens scan_netmask = _B_TRUE;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens for (largc = argc, largv = argv; largc > 0; largc--, largv++) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (strcmp(*largv, NETMASK_CMD) == 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (--largc == 0)

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens largv++;

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (strcmp(*largv, "+") == 0) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick g_netmask_set = G_NETMASK_PENDING;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh } else {

fa9e4066f08beec538e775443c5be79dd423fcabahrens in_getaddr(*largv, (struct sockaddr *)

fa9e4066f08beec538e775443c5be79dd423fcabahrens &g_netmask, NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens g_netmask_set = G_NETMASK_SET;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* Continue the scan. */

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh

fa9e4066f08beec538e775443c5be79dd423fcabahrens while (argc > 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct cmd *p;

fa9e4066f08beec538e775443c5be79dd423fcabahrens boolean_t found_cmd;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (debug)

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) printf("ifconfig: argv %s\n", *argv);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens found_cmd = _B_FALSE;

fa9e4066f08beec538e775443c5be79dd423fcabahrens for (p = cmds; p->c_func; p++) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (p->c_name) {

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh if (strcmp(*argv, p->c_name) == 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens found_cmd = _B_TRUE;

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (p->c_af == AF_ANY ||

fa9e4066f08beec538e775443c5be79dd423fcabahrens af == p->c_af)

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens } else {

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (p->c_af == AF_ANY ||

fa9e4066f08beec538e775443c5be79dd423fcabahrens af == p->c_af)

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick /*

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick if (found_cmd && p->c_name == 0) {

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick (void) fprintf(stderr, "ifconfig: Operation %s not"

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick " supported for %s\n", *argv, afp->af_name);

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick exit(1);

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick }

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick /*

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick if (p->c_name == 0 && setaddr)

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick p++; /* got src, do dst */

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick if (p->c_func) {

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson if (p->c_af == AF_INET6) {

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson v4compat = 0;

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson }

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson if (p->c_parameter == NEXTARG ||

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson p->c_parameter == OPTARG) {

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson argc--, argv++;

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson if (argc == 0 && p->c_parameter == NEXTARG) {

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson (void) fprintf(stderr,

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson "ifconfig: no argument for %s\n",

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson p->c_name);

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson exit(1);

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson }

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson }

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson /*

e05725b117836db173257fae43fb0746eb857fb5bonwick if ((p->c_af == AF_ANY) ||

fa9e4066f08beec538e775443c5be79dd423fcabahrens (lifrp == (struct lifreq *)NULL) ||

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson (lifrp->lifr_addr.ss_family == p->c_af)) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens ret = (*p->c_func)(*argv, p->c_parameter);

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

8654d0253136055bd4cc2423d87378e8a37f2eb5perrin if (ret != 0 && p->c_abortonfail)

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson return;

8654d0253136055bd4cc2423d87378e8a37f2eb5perrin }

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson }

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson argc--, argv++;

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson }

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson /* Check to see if there's a security hole in the tunnel setup. */

8654d0253136055bd4cc2423d87378e8a37f2eb5perrin tun_reality_check();

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilsonstatic int

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilsonsetdebugflag(char *val, int64_t arg)

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson{

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson debug++;

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson return (0);

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson}

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilsonstatic int

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilsonsetverboseflag(char *val, int64_t arg)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson verbose++;

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson return (0);

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson}

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilsonstatic void

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilsonset_mask_lifreq(struct lifreq *lifr, struct sockaddr_storage *addr,

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson struct sockaddr_storage *mask)

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson{

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson assert(addr != NULL);

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson assert(mask != NULL);

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson switch (g_netmask_set) {

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson case G_NETMASK_SET:

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson lifr->lifr_addr = g_netmask;

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson break;

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson

88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilson case G_NETMASK_PENDING:

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /*

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick assert(afp->af_af == AF_INET);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick g_netmask = *addr;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (!in_getmask((struct sockaddr_in *)&g_netmask, _B_TRUE)) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick lifr->lifr_addr = *mask;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick g_netmask_set = G_NETMASK_NIL;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick } else {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick lifr->lifr_addr = g_netmask;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick g_netmask_set = G_NETMASK_SET;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick break;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick case G_NETMASK_NIL:

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick default:

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick lifr->lifr_addr = *mask;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick break;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick}

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwickstatic int

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwicksetifaddr(char *addr, int64_t param)

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick{

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick int prefixlen = 0;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick struct sockaddr_storage laddr;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick struct sockaddr_storage netmask;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick struct sockaddr_in6 *sin6;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick struct sockaddr_in *sin;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick struct sockaddr_storage sav_netmask;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (addr[0] == '/')

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick return (setifprefixlen(addr, 0));

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (*afp->af_getaddr)(addr, (struct sockaddr *)&laddr, &prefixlen);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (void) memset(&netmask, 0, sizeof (netmask));

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick netmask.ss_family = afp->af_af;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick switch (prefixlen) {

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick case NO_PREFIX:

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /* Nothing there - ok */

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick break;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick case BAD_ADDR:

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (void) fprintf(stderr, "ifconfig: Bad prefix length in %s\n",

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick addr);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick exit(1);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick default:

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (afp->af_af == AF_INET6) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick sin6 = (struct sockaddr_in6 *)&netmask;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (!in_prefixlentomask(prefixlen, ADDRBITS_V6,

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (uchar_t *)&sin6->sin6_addr)) {

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick (void) fprintf(stderr, "ifconfig: "

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick "Bad prefix length: %d\n",

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick prefixlen);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick exit(1);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick } else {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick sin = (struct sockaddr_in *)&netmask;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (!in_prefixlentomask(prefixlen, ADDRBITS_V4,

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (uchar_t *)&sin->sin_addr)) {

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick (void) fprintf(stderr, "ifconfig: "

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick "Bad prefix length: %d\n",

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick prefixlen);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick exit(1);

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /*

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick g_netmask_set = G_NETMASK_NIL;

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* Tell parser that an address was set */

fa9e4066f08beec538e775443c5be79dd423fcabahrens setaddr++;

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* save copy of netmask to restore in case of error */

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(lifr.lifr_name, name, sizeof (lifr.lifr_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (ioctl(s, SIOCGLIFNETMASK, (caddr_t)&lifr) < 0)

fa9e4066f08beec538e775443c5be79dd423fcabahrens Perror0_exit("SIOCGLIFNETMASK");

fa9e4066f08beec538e775443c5be79dd423fcabahrens sav_netmask = lifr.lifr_addr;

e05725b117836db173257fae43fb0746eb857fb5bonwick

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (afp->af_af == AF_INET6) {

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick if (ioctl(s, SIOCGLIFFLAGS, (caddr_t)&lifr) < 0) {

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick Perror0_exit("ifsetaddr: SIOCGLIFFLAGS");

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock }

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock if (lifr.lifr_flags & IFF_UP) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (debug)

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick (void) printf(

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick "setifaddr: Calling ifdad flags %llx\n",

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick lifr.lifr_flags);

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (ifdad(name, (struct sockaddr_in6 *)&laddr) == -1)

fa9e4066f08beec538e775443c5be79dd423fcabahrens exit(3);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

fa9e4066f08beec538e775443c5be79dd423fcabahrens /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens set_mask_lifreq(&lifr, &laddr, &netmask);

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (ioctl(s, SIOCSLIFNETMASK, (caddr_t)&lifr) < 0)

fa9e4066f08beec538e775443c5be79dd423fcabahrens Perror0_exit("SIOCSLIFNETMASK");

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (debug) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens char abuf[INET6_ADDRSTRLEN];

fa9e4066f08beec538e775443c5be79dd423fcabahrens void *addr = (afp->af_af == AF_INET) ?

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void *)&((struct sockaddr_in *)&laddr)->sin_addr :

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void *)&((struct sockaddr_in6 *)&laddr)->sin6_addr;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick (void) printf("Setting %s af %d addr %s\n",

fa9e4066f08beec538e775443c5be79dd423fcabahrens lifr.lifr_name, afp->af_af,

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick inet_ntop(afp->af_af, addr, abuf, sizeof (abuf)));

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick }

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick lifr.lifr_addr = laddr;

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick lifr.lifr_addr.ss_family = afp->af_af;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick if (ioctl(s, SIOCSLIFADDR, (caddr_t)&lifr) < 0) {

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick /*

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick int saverr = errno;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick (void) strncpy(lifr.lifr_name, name, sizeof (lifr.lifr_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens lifr.lifr_addr = sav_netmask;

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) ioctl(s, SIOCSLIFNETMASK, (caddr_t)&lifr);

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick errno = saverr;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick Perror0_exit("SIOCSLIFADDR");

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick return (0);

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick}

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwickstatic ulong_t

fa9e4066f08beec538e775443c5be79dd423fcabahrensparsenum(char *num)

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick{

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick ulong_t rc;

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick char *end = NULL;

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick errno = 0;

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick rc = strtoul(num, &end, 0);

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick if (errno != 0 || end == num || *end != '\0') {

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick rc = (ulong_t)-1;

8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick }

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick return (rc);

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick}

9af0a4dffb12fece9e4ca0a97721e6e05ca2bca9Jeff Bonwick

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick#define NBUF_SIZE 20 /* Enough to print a large integer. */

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwickstatic char *

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwickrparsealg(uint8_t alg_value, int proto_num)

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick{

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick struct ipsecalgent *alg;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick static char numprint[128]; /* Enough to hold an algorithm name. */

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson /* Special-case 0 to return "<any-none>" */

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick if (alg_value == 0)

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick return ("<any-none>");

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick alg = getipsecalgbynum(alg_value, proto_num, NULL);

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick if (alg != NULL) {

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick (void) strlcpy(numprint, alg->a_names[0], sizeof (numprint));

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick freeipsecalgent(alg);

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick } else {

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick (void) snprintf(numprint, sizeof (numprint), "%d", alg_value);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (numprint);

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrockstatic uint_t

fa9e4066f08beec538e775443c5be79dd423fcabahrensparsealg(char *algname, int proto_num)

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock{

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct ipsecalgent *alg;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick ulong_t invalue;

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick if (algname == NULL) {

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick (void) fprintf(stderr, "ifconfig: Unexpected end of command "

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick "line.\n");

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick exit(1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick

31157203d871bc0b4bc67d925b0a8424570774a1Jeff Bonwick /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (strcasecmp("none", algname) == 0) {

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick return ((proto_num == IPSEC_PROTO_ESP) ?

ecc2d604e885a75cc75e647b5641af99d5a6f4a6bonwick NO_ESP_EALG : NO_ESP_AALG);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens alg = getipsecalgbyname(algname, proto_num, NULL);

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick if (alg != NULL) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens invalue = alg->a_alg_num;

fa9e4066f08beec538e775443c5be79dd423fcabahrens freeipsecalgent(alg);

ea8dc4b6d2251b437950c0056bc626b311c73c27eschrock return ((uint_t)invalue);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick

e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwick /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens invalue = parsenum(algname);

fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((invalue & (ulong_t)0xff) == invalue)

fa9e4066f08beec538e775443c5be79dd423fcabahrens return ((uint_t)invalue);

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) fprintf(stderr, "ifconfig: %s algorithm type %s unknown.\n",

fa9e4066f08beec538e775443c5be79dd423fcabahrens (proto_num == IPSEC_PROTO_ESP) ?

fa9e4066f08beec538e775443c5be79dd423fcabahrens "Encryption" : "Authentication", algname);

fa9e4066f08beec538e775443c5be79dd423fcabahrens exit(1);

fa9e4066f08beec538e775443c5be79dd423fcabahrens /* NOTREACHED */

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

088f389458728c464569a5506b58070254fa4f7dahrens

f0aa80d4da975c8ef3e34c15c60ea31e9b75f7a9bonwickenum ipsec_alg_type { ESP_ENCR_ALG = 1, ESP_AUTH_ALG, AH_AUTH_ALG };

f0aa80d4da975c8ef3e34c15c60ea31e9b75f7a9bonwick

088f389458728c464569a5506b58070254fa4f7dahrensboolean_t first_set_tun = _B_TRUE;

088f389458728c464569a5506b58070254fa4f7dahrensboolean_t encr_alg_set = _B_FALSE;

088f389458728c464569a5506b58070254fa4f7dahrens

088f389458728c464569a5506b58070254fa4f7dahrensstatic int

088f389458728c464569a5506b58070254fa4f7dahrensset_tun_algs(int which_alg, int alg)

088f389458728c464569a5506b58070254fa4f7dahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens struct iftun_req treq;

fa9e4066f08beec538e775443c5be79dd423fcabahrens ipsec_req_t *ipsr;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) strncpy(treq.ifta_lifr_name, name, sizeof (treq.ifta_lifr_name));

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (strchr(name, ':') != NULL) {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson errno = EPERM;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson Perror0_exit("Tunnel params on logical interfaces");

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson }

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson if (ioctl(s, SIOCGTUNPARAM, (caddr_t)&treq) < 0) {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson if (errno == EOPNOTSUPP || errno == EINVAL)

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson Perror0_exit("Not a tunnel");

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson else Perror0_exit("SIOCGTUNPARAM");

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson }

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr = (ipsec_req_t *)&treq.ifta_secinfo;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson if (treq.ifta_vers != IFTUN_VERSION) {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson (void) fprintf(stderr,

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson "Kernel tunnel secinfo version mismatch.\n");

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson exit(1);

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson }

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson /*

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson if (first_set_tun) {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson first_set_tun = _B_FALSE;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson (void) memset(ipsr, 0, sizeof (*ipsr));

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson }

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson treq.ifta_flags = IFTUN_SECURITY;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson switch (which_alg) {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson case ESP_ENCR_ALG:

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson if (alg == NO_ESP_EALG) {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson if (ipsr->ipsr_esp_auth_alg == SADB_AALG_NONE)

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_req = 0;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_alg = SADB_EALG_NONE;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson } else {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson encr_alg_set = _B_TRUE;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_req =

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson IPSEC_PREF_REQUIRED | IPSEC_PREF_UNIQUE;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_alg = alg;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson }

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson break;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson case ESP_AUTH_ALG:

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson if (alg == NO_ESP_AALG) {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson if (ipsr->ipsr_esp_alg == SADB_EALG_NONE ||

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_alg == SADB_EALG_NULL)

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_req = 0;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_auth_alg = SADB_AALG_NONE;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson } else {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_req =

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson IPSEC_PREF_REQUIRED | IPSEC_PREF_UNIQUE;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_esp_auth_alg = alg;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson /* Let the user specify NULL encryption implicitly. */

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson if (ipsr->ipsr_esp_alg == SADB_EALG_NONE &&

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson !encr_alg_set)

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson ipsr->ipsr_esp_alg = SADB_EALG_NULL;

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson }

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson break;

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson case AH_AUTH_ALG:

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson if (alg == NO_AH_AALG) {

8f18d1fadf6a0c20fac9ff7259a5368faa3c3bfbGeorge Wilson ipsr->ipsr_ah_req = 0;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_auth_alg = SADB_AALG_NONE;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson } else {

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_ah_req =

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson IPSEC_PREF_REQUIRED | IPSEC_PREF_UNIQUE;

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson ipsr->ipsr_auth_alg = alg;