Searched refs:IPV6_MMTU (Results 1 – 9 of 9) sorted by relevance
304 #define IPV6_MMTU 1280 /* minimal MTU and reassembly. 1024 + 256 */ macro
2911 if (mtu < IPV6_MMTU) { in tcp6_ctlinput()2912 mtu = IPV6_MMTU - 8; in tcp6_ctlinput()
598 if (mtu < IPV6_MMTU) { in ip6_forward()599 mtu = IPV6_MMTU; in ip6_forward()
622 if (ntohl(icmp6->icmp6_mtu) < IPV6_MMTU) { in icmp6_input()1227 if (mtu < IPV6_MMTU) { in icmp6_mtudisc_update()1228 mtu = IPV6_MMTU; in icmp6_mtudisc_update()2824 #if IPV6_MMTU >= MCLBYTES in icmp6_redirect_output()2825 # error assumption failed about IPV6_MMTU and MCLBYTES in icmp6_redirect_output()2828 if (m && IPV6_MMTU >= MHLEN) { in icmp6_redirect_output()2837 maxlen = MIN(IPV6_MMTU, maxlen); in icmp6_redirect_output()
1460 if (mtu > IPV6_MMTU) { in ip6_output_list()1462 mtu = IPV6_MMTU; in ip6_output_list()1464 mtu = IPV6_MMTU; in ip6_output_list()1468 mtu = IPV6_MMTU; in ip6_output_list()1860 } else if (mtu < IPV6_MMTU) { in ip6_do_fragmentation()
462 (ifp == NULL ? IPV6_MMTU : \
585 if (oldmaxmtu >= IPV6_MMTU && ndi->maxmtu < IPV6_MMTU) { in nd6_setmtu()1921 if (mtu > 0 && mtu >= IPV6_MMTU) { in nd6_post_msg()
847 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()