Cross Reference: /systemd/src/network/networkd-dhcp6.c

Lines Matching refs:link
26 #include "networkd-link.h"
28 static int dhcp6_lease_address_acquired(sd_dhcp6_client *client, Link *link);
31                                         Link *link) {
37         _cleanup_link_unref_ Link *link = userdata;
40         assert(link);
44                 if (link->rtnl_extended_attrs) {
45                         log_link_warning(link, "Could not set extended netlink attributes, reverting to fallback mechanism");
47                         link->rtnl_extended_attrs = false;
48                         dhcp6_lease_address_acquired(link->dhcp6_client, link);
53                 log_link_error_errno(link, r, "Could not set DHCPv6 address: %m");
55                 link_enter_failed(link);
58                 manager_rtnl_process_address(rtnl, m, link->manager);
63 static int dhcp6_address_change(Link *link, struct in6_addr *ip6_addr,
81         log_link_info(link,
86         r = address_configure(addr, link, dhcp6_address_handler, true);
88                 log_link_warning_errno(link, r, "Could not assign DHCPv6 address: %m");
93 static int dhcp6_lease_address_acquired(sd_dhcp6_client *client, Link *link) {
109                 r = dhcp6_address_change(link, &ip6_addr, lifetime_preferred, lifetime_valid);
119         Link *link = userdata;
121         assert(link);
122         assert(link->network);
123         assert(link->manager);
125         if (IN_SET(link->state, LINK_STATE_FAILED, LINK_STATE_LINGER))
133                         log_link_warning(link, "DHCPv6 lease lost");
135                 link->dhcp6_configured = false;
139                 r = dhcp6_lease_address_acquired(client, link);
141                         link_enter_failed(link);
147                 r = dhcp6_lease_information_acquired(client, link);
149                         link_enter_failed(link);
153                 link->dhcp6_configured = true;
158                         log_link_warning_errno(link, event, "DHCPv6 error: %m");
160                         log_link_warning(link, "DHCPv6 unknown event: %d", event);
164         link_check_ready(link);
167 int dhcp6_request_address(Link *link) {
171         assert(link);
172         assert(link->dhcp6_client);
174         r = sd_dhcp6_client_get_information_request(link->dhcp6_client, &inf_req);
181         r = sd_dhcp6_client_is_running(link->dhcp6_client);
188                 r = sd_dhcp6_client_stop(link->dhcp6_client);
193         r = sd_dhcp6_client_set_information_request(link->dhcp6_client, false);
198                 r = sd_dhcp6_client_start(link->dhcp6_client);
206 int dhcp6_configure(Link *link) {
210         assert(link);
212         if (link->dhcp6_client)
228                                     (const uint8_t *) &link->mac,
229                                     sizeof (link->mac), ARPHRD_ETHER);
233         r = sd_dhcp6_client_set_index(client, link->ifindex);
237         r = sd_dhcp6_client_set_callback(client, dhcp6_handler, link);
241         link->dhcp6_client = client;