Searched refs:IPV6_MMTU (Results 1 – 9 of 9) sorted by relevance
304 #define IPV6_MMTU 1280 /* minimal MTU and reassembly. 1024 + 256 */ macro
2666 if (mtu < IPV6_MMTU) { in tcp6_ctlinput()2667 mtu = IPV6_MMTU - 8; in tcp6_ctlinput()
598 if (mtu < IPV6_MMTU) { in ip6_forward()599 mtu = IPV6_MMTU; in ip6_forward()
620 if (ntohl(icmp6->icmp6_mtu) < IPV6_MMTU) { in icmp6_input()1225 if (mtu < IPV6_MMTU) { in icmp6_mtudisc_update()1226 mtu = IPV6_MMTU; in icmp6_mtudisc_update()2822 #if IPV6_MMTU >= MCLBYTES in icmp6_redirect_output()2823 # error assumption failed about IPV6_MMTU and MCLBYTES in icmp6_redirect_output()2826 if (m && IPV6_MMTU >= MHLEN) { in icmp6_redirect_output()2835 maxlen = MIN(IPV6_MMTU, maxlen); in icmp6_redirect_output()
1430 if (mtu > IPV6_MMTU) { in ip6_output_list()1432 mtu = IPV6_MMTU; in ip6_output_list()1434 mtu = IPV6_MMTU; in ip6_output_list()1438 mtu = IPV6_MMTU; in ip6_output_list()1828 } else if (mtu < IPV6_MMTU) { in ip6_do_fragmentation()
432 (ifp == NULL ? IPV6_MMTU : \
578 if (oldmaxmtu >= IPV6_MMTU && ndi->maxmtu < IPV6_MMTU) { in nd6_setmtu()1911 if (mtu > 0 && mtu >= IPV6_MMTU) { in nd6_post_msg()
804 if (mtu < IPV6_MMTU) { in nd6_ra_input()
347 ifnet_set_mtu(sc->sc_if, IPV6_MMTU); in stfattach()840 rt->rt_rmx.rmx_mtu = IPV6_MMTU; in stf_rtrequest()