Searched refs:IPV4_MIN_MTU (Results 1 – 9 of 9) sorted by relevance
38 #define IPV4_MIN_MTU 68 /* RFC 791 */ macro802 return likely(mtu >= IPV4_MIN_MTU); in inetdev_valid_mtu()
698 dev->mtu = max_t(int, mtu, IPV4_MIN_MTU); in vti6_link_config()914 dev->min_mtu = IPV4_MIN_MTU; in vti6_dev_setup()
972 if (mtu < IPV4_MIN_MTU) { in ipip6_tunnel_xmit()
1194 IPV6_MIN_MTU : IPV4_MIN_MTU); in ip6_tnl_xmit()
322 if (mtu < IPV4_MIN_MTU) in ip_tunnel_bind_dev()323 mtu = IPV4_MIN_MTU; in ip_tunnel_bind_dev()
170 if (skb->len <= IPV4_MIN_MTU || ip_dont_fragment(sk, &rt->dst)) { in ip_build_and_send_pkt()
478 if (mtu < IPV4_MIN_MTU) in add_grec()
3452 static int ip_min_valid_pmtu __read_mostly = IPV4_MIN_MTU;
555 dev->min_mtu = IPV4_MIN_MTU; in bareudp_setup()