Searched refs:IPV6_MIN_MTU (Results 1 – 25 of 27) sorted by relevance
12
13 #define IPV6_MIN_MTU 1280 macro
32 dev->mtu = IPV6_MIN_MTU; in lowpan_register_netdevice()
274 bool small_ipv6 = (skb->protocol == htons(ETH_P_IPV6)) && (skb->len <= IPV6_MIN_MTU); in xfrm4_tunnel_encap_add()835 if (mtu < IPV6_MIN_MTU) in xfrm6_tunnel_check_size()836 mtu = IPV6_MIN_MTU; in xfrm6_tunnel_check_size()
487 if (mtu < IPV6_MIN_MTU) in xfrmi_xmit2()488 mtu = IPV6_MIN_MTU; in xfrmi_xmit2()
978 if (mtu < IPV6_MIN_MTU) { in ipip6_tunnel_xmit()979 mtu = IPV6_MIN_MTU; in ipip6_tunnel_xmit()1130 if (mtu < IPV6_MIN_MTU) in ipip6_tunnel_bind_dev()1131 mtu = IPV6_MIN_MTU; in ipip6_tunnel_bind_dev()1430 dev->min_mtu = IPV6_MIN_MTU; in ipip6_tunnel_setup()1583 if (mtu >= IPV6_MIN_MTU && in ipip6_newlink()
145 frag_max_size < IPV6_MIN_MTU) in br_ip6_fragment()
532 if (mtu < IPV6_MIN_MTU) in ip6_tnl_err()533 mtu = IPV6_MIN_MTU; in ip6_tnl_err()1179 IPV6_MIN_MTU : IPV4_MIN_MTU); in ip6_tnl_xmit()1503 if (mtu < IPV6_MIN_MTU) in ip6_tnl_link_config()1504 mtu = IPV6_MIN_MTU; in ip6_tnl_link_config()1722 if (new_mtu < IPV6_MIN_MTU) in ip6_tnl_change_mtu()
623 if (mtu < IPV6_MIN_MTU) in ip6_forward()624 mtu = IPV6_MIN_MTU; in ip6_forward()880 if (mtu < IPV6_MIN_MTU) in ip6_fragment()881 mtu = IPV6_MIN_MTU; in ip6_fragment()
519 if (mtu < IPV6_MIN_MTU) in vti6_xmit()520 mtu = IPV6_MIN_MTU; in vti6_xmit()
183 .mtu6 = IPV6_MIN_MTU,243 .mtu6 = IPV6_MIN_MTU,375 if (dev->mtu < IPV6_MIN_MTU && dev != blackhole_netdev) in ipv6_add_dev()3551 if (!idev && dev->mtu >= IPV6_MIN_MTU) { in addrconf_notify()3560 if (dev->mtu < IPV6_MIN_MTU) { in addrconf_notify()3605 if (!idev && dev->mtu >= IPV6_MIN_MTU) in addrconf_notify()3657 dev->mtu >= IPV6_MIN_MTU) { in addrconf_notify()3668 if (dev->mtu < IPV6_MIN_MTU) in addrconf_notify()6235 int min_mtu = IPV6_MIN_MTU; in addrconf_sysctl_mtu()
315 tp->rx_opt.mss_clamp = IPV6_MIN_MTU - sizeof(struct tcphdr) - sizeof(struct ipv6hdr); in tcp_v6_connect()469 if (mtu < IPV6_MIN_MTU) in tcp_v6_err()833 .mss_clamp = IPV6_MIN_MTU - sizeof(struct tcphdr) -
1564 if (mtu < IPV6_MIN_MTU || mtu > skb->dev->mtu) { in ndisc_router_discovery()1742 IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(*msg) - optlen, in ndisc_send_redirect()
602 len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(struct icmp6hdr)); in icmp6_send()
1162 if (mtu < IPV6_MIN_MTU) in ip6gre_tnl_link_config_route()1163 mtu = IPV6_MIN_MTU; in ip6gre_tnl_link_config_route()
915 if (val && val < IPV6_MIN_MTU) in do_ipv6_setsockopt()
2865 if (mtu < IPV6_MIN_MTU) in __ip6_rt_update_pmtu()3239 mtu = IPV6_MIN_MTU; in ip6_mtu_from_fib6()6515 net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40; in ip6_route_net_init()
1886 if (mtu < IPV6_MIN_MTU) in add_grec()
246 if (mtu < IPV6_MIN_MTU) in vti_xmit()247 mtu = IPV6_MIN_MTU; in vti_xmit()
304 err = pskb_trim(skb, IPV6_MIN_MTU - sizeof(*nip6h) - sizeof(*icmp6h)); in iptunnel_pmtud_build_icmpv6()362 if (mtu < IPV6_MIN_MTU) in iptunnel_pmtud_check_icmpv6()
525 mtu >= IPV6_MIN_MTU) { in tnl_update_pmtu()533 if (!skb_is_gso(skb) && mtu >= IPV6_MIN_MTU && in tnl_update_pmtu()
258 WARN_ON_ONCE(skb->len > IPV6_MIN_MTU); in lowpan_xmit()
298 if (cb->d_size > IPV6_MIN_MTU) { in lowpan_frag_rcv()
327 mtu = IPV6_MIN_MTU; in ip6_dst_mtu_maybe_forward()
562 if (mtu < IPV6_MIN_MTU) { in __ip_vs_get_out_rt_v6()564 IPV6_MIN_MTU); in __ip_vs_get_out_rt_v6()
1706 dev->min_mtu = IPV6_MIN_MTU; in vrf_setup()
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