Searched refs:IPV6_MMTU (Results 1 – 9 of 9) sorted by relevance
304 #define IPV6_MMTU 1280 /* minimal MTU and reassembly. 1024 + 256 */ macro
2623 if (mtu < IPV6_MMTU) { in tcp6_ctlinput()2624 mtu = IPV6_MMTU - 8; in tcp6_ctlinput()
595 if (mtu < IPV6_MMTU) { in ip6_forward()596 mtu = IPV6_MMTU; in ip6_forward()
588 if (ntohl(icmp6->icmp6_mtu) < IPV6_MMTU) { in icmp6_input()1193 if (mtu < IPV6_MMTU) { in icmp6_mtudisc_update()1194 mtu = IPV6_MMTU; in icmp6_mtudisc_update()2798 #if IPV6_MMTU >= MCLBYTES in icmp6_redirect_output()2799 # error assumption failed about IPV6_MMTU and MCLBYTES in icmp6_redirect_output()2802 if (m && IPV6_MMTU >= MHLEN) { in icmp6_redirect_output()2811 maxlen = MIN(IPV6_MMTU, maxlen); in icmp6_redirect_output()
1403 if (mtu > IPV6_MMTU) { in ip6_output_list()1405 mtu = IPV6_MMTU; in ip6_output_list()1407 mtu = IPV6_MMTU; in ip6_output_list()1411 mtu = IPV6_MMTU; in ip6_output_list()1809 } else if (mtu < IPV6_MMTU) { in ip6_do_fragmentation()
517 (ifp == NULL ? IPV6_MMTU : \
581 if (oldmaxmtu >= IPV6_MMTU && ndi->maxmtu < IPV6_MMTU) { in nd6_setmtu()1890 if (mtu > 0 && mtu >= IPV6_MMTU) { in nd6_post_msg()
779 if (mtu < IPV6_MMTU) { in nd6_ra_input()
344 ifnet_set_mtu(sc->sc_if, IPV6_MMTU); in stfattach()834 rt->rt_rmx.rmx_mtu = IPV6_MMTU; in stf_rtrequest()