Searched defs:pmtu (Results 1 - 7 of 7) sorted by relevance

/illumos-gate/usr/src/uts/common/inet/ip/
H A Dip_output.c598 uint_t pmtu; local
612 pmtu = ip_get_pmtu(ixa);
630 if (ixa->ixa_pmtu != pmtu) {
633 DTRACE_PROBE2(verify_pmtu, uint32_t, pmtu,
637 IXAN_PMTU, pmtu);
638 if (pmtu < oldmtu)
642 ixa->ixa_fragsize = pmtu;
H A Dip6.c1977 uint_t pmtu; local
2221 * multicast. But pmtu discovery is only enabled for connected
2230 pmtu = ip_get_pmtu(ixa);
2231 ixa->ixa_fragsize = pmtu;
2234 ixa->ixa_pmtu = pmtu;
2251 if (uinfo->iulp_mtu == 0 || uinfo->iulp_mtu > pmtu)
2252 uinfo->iulp_mtu = pmtu;
H A Dip.c3373 uint_t pmtu; local
3623 pmtu = ip_get_pmtu(ixa);
3624 ixa->ixa_fragsize = pmtu;
3627 ixa->ixa_pmtu = pmtu;
3644 if (uinfo->iulp_mtu == 0 || uinfo->iulp_mtu > pmtu)
3645 uinfo->iulp_mtu = pmtu;
3719 uint_t pmtu; local
3732 pmtu = IP_MAXPACKET;
3742 pmtu = IPV6_MIN_MTU;
3761 ire->ire_metrics.iulp_mtu < pmtu)
6553 uint32_t pmtu = IP_MAXPACKET; local
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/illumos-gate/usr/src/uts/common/inet/sctp/
H A Dsctp.c968 uint32_t pmtu; local
979 pmtu = ip_get_pmtu(ixa);
986 mss = pmtu - conn_ipsec_length(sctp->sctp_connp);
1013 ixa->ixa_fragsize = ixa->ixa_pmtu = pmtu;
1048 * Currently only used for pmtu changes.
H A Dsctp_common.c95 uint_t pmtu; local
202 pmtu = uinfo.iulp_mtu;
213 if ((fp->sf_pmss + hdrlen) != pmtu) {
215 fp->sf_pmss = (pmtu - hdrlen) & ~(SCTP_ALIGN - 1);
/illumos-gate/usr/src/uts/common/inet/tcp/
H A Dtcp.c2463 uint32_t pmtu; local
2479 pmtu = ip_get_pmtu(ixa);
2487 mss = pmtu - connp->conn_ht_iphc_len - conn_ipsec_length(connp);
2506 ixa->ixa_fragsize = ixa->ixa_pmtu = pmtu;
/illumos-gate/usr/src/uts/common/inet/iptun/
H A Diptun.c1734 uint32_t pmtu = 0; local
1739 * We only obtain the pmtu for tunnels that have a remote tunnel
1756 pmtu = ip_get_pmtu(ixa);
1775 return (pmtu);
1785 uint32_t pmtu; local
1804 pmtu = ip_get_pmtu(ixa);
1808 ixa->ixa_fragsize = ixa->ixa_pmtu = pmtu;
1959 uint32_t maxmtu, pmtu; local
1969 pmtu = new_pmtu;
1971 if ((pmtu
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