Searched refs:interface_mtu (Results 1 – 3 of 3) sorted by relevance
348 int interface_mtu = 0; in ip_output_list() local1553 interface_mtu = ifp->if_mtu; in ip_output_list()1556 interface_mtu = IN6_LINKMTU(ifp); in ip_output_list()1558 interface_mtu -= CLAT46_HDR_EXPANSION_OVERHD; in ip_output_list()1565 if ((u_short)ip->ip_len <= interface_mtu || TSO_IPV4_OK(ifp, m) || in ip_output_list()1643 VERIFY(interface_mtu != 0); in ip_output_list()1663 (ro->ro_rt->rt_rmx.rmx_mtu > interface_mtu)) { in ip_output_list()1664 ro->ro_rt->rt_rmx.rmx_mtu = interface_mtu; in ip_output_list()1715 error = ip_fragment(m, ifp, interface_mtu, sw_csum); in ip_output_list()3352 int interface_mtu = ifp->if_mtu; in ip_output_checksum() local[all …]
6092 int interface_mtu = 0; in tcp_maxmtu() local6095 interface_mtu = rt->rt_ifp->if_mtu; in tcp_maxmtu()6099 interface_mtu = IN6_LINKMTU(rt->rt_ifp); in tcp_maxmtu()6101 interface_mtu -= CLAT46_HDR_EXPANSION_OVERHD; in tcp_maxmtu()6105 maxmtu = interface_mtu; in tcp_maxmtu()6107 maxmtu = MIN(rt->rt_rmx.rmx_mtu, interface_mtu); in tcp_maxmtu()
4269 int interface_mtu = rt->rt_ifp->if_mtu; in pf_calc_mss() local4273 interface_mtu = IN6_LINKMTU(rt->rt_ifp); in pf_calc_mss()4275 interface_mtu -= CLAT46_HDR_EXPANSION_OVERHD; in pf_calc_mss()4277 mss = interface_mtu - hlen - sizeof(struct tcphdr); in pf_calc_mss()9065 int interface_mtu = 0; in pf_route() local9173 interface_mtu = ifp->if_mtu; in pf_route()9176 interface_mtu = IN6_LINKMTU(ifp); in pf_route()9178 interface_mtu -= CLAT46_HDR_EXPANSION_OVERHD; in pf_route()9181 if (ntohs(ip->ip_len) <= interface_mtu || TSO_IPV4_OK(ifp, m0) || in pf_route()9204 interface_mtu); in pf_route()[all …]