Lines Matching refs:interface_mtu
359 int interface_mtu = 0; in ip_output_list() local
1639 interface_mtu = ifp->if_mtu; in ip_output_list()
1642 interface_mtu = IN6_LINKMTU(ifp); in ip_output_list()
1644 interface_mtu -= CLAT46_HDR_EXPANSION_OVERHD; in ip_output_list()
1651 if ((u_short)ip->ip_len <= interface_mtu || TSO_IPV4_OK(ifp, m) || in ip_output_list()
1729 VERIFY(interface_mtu != 0); in ip_output_list()
1749 (ro->ro_rt->rt_rmx.rmx_mtu > interface_mtu)) { in ip_output_list()
1750 ro->ro_rt->rt_rmx.rmx_mtu = interface_mtu; in ip_output_list()
1802 error = ip_fragment(m, ifp, interface_mtu, sw_csum); in ip_output_list()
3445 int interface_mtu = ifp->if_mtu; in ip_output_checksum() local
3448 interface_mtu = IN6_LINKMTU(ifp); in ip_output_checksum()
3450 interface_mtu -= CLAT46_HDR_EXPANSION_OVERHD; in ip_output_checksum()
3463 ip_len <= interface_mtu) { in ip_output_checksum()