Lines Matching refs:mtu
399 u_int32_t mtu = ntohl(ndopts.nd_opts_mtu->nd_opt_mtu_mtu);
402 if (mtu < IPV6_MMTU) {
403 nd6log((LOG_INFO, "nd6_ra_input: bogus mtu option "
404 "mtu=%d sent from %s, ignoring\n",
405 mtu, ip6_sprintf(&ip6->ip6_src)));
411 if (mtu <= ndi->maxmtu) {
412 int change = (ndi->linkmtu != mtu);
414 ndi->linkmtu = mtu;
418 nd6log((LOG_INFO, "nd6_ra_input: bogus mtu "
419 "mtu=%d sent from %s; "
421 mtu, ip6_sprintf(&ip6->ip6_src),
425 nd6log((LOG_INFO, "nd6_ra_input: mtu option "
426 "mtu=%d sent from %s; maxmtu unknown, "
428 mtu, ip6_sprintf(&ip6->ip6_src)));