Lines Matching refs:ipv4
520 if (unlikely(siphash_key_is_zero(&net->ipv4.ip_id_key)))
521 get_random_bytes(&net->ipv4.ip_id_key,
522 sizeof(net->ipv4.ip_id_key));
527 &net->ipv4.ip_id_key);
917 peer = inet_getpeer_v4(net->ipv4.peers, ip_hdr(skb)->saddr, vif, 1);
1017 peer = inet_getpeer_v4(net->ipv4.peers, ip_hdr(skb)->saddr,
1242 * Also check we have a reasonable ipv4 header.
1441 if (READ_ONCE(dev_net(dev)->ipv4.sysctl_ip_fwd_use_pmtu) ||
1619 rt->rt_gw4 = nhc->nhc_gw.ipv4;
1863 gw = nhc->nhc_gw_family == AF_INET ? nhc->nhc_gw.ipv4 : 0;
1970 switch (net->ipv4.sysctl_fib_multipath_hash_policy) {
2838 fl4.daddr = info->key.u.ipv4.dst;
2839 fl4.saddr = info->key.u.ipv4.src;
3143 "ipv4: Invalid header for route get request");
3156 NL_SET_ERR_MSG(extack, "ipv4: Invalid values in header for route get request");
3163 NL_SET_ERR_MSG(extack, "ipv4: Unsupported rtm_flags for route get request");
3174 NL_SET_ERR_MSG(extack, "ipv4: rtm_src_len and rtm_dst_len must be 32 for IPv4");
3194 NL_SET_ERR_MSG(extack, "ipv4: Unsupported attribute in route get request");
3535 net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
3536 if (!net->ipv4.route_hdr)
3551 tbl = net->ipv4.route_hdr->ctl_table_arg;
3552 unregister_net_sysctl_table(net->ipv4.route_hdr);
3565 atomic_set(&net->ipv4.rt_genid, 0);
3567 atomic_set(&net->ipv4.dev_addr_genid, get_random_int());
3582 net->ipv4.peers = bp;
3588 struct inet_peer_base *bp = net->ipv4.peers;
3590 net->ipv4.peers = NULL;
3675 * We really need to sanitize the damn ipv4 init order, then all
3680 register_net_sysctl(&init_net, "net/ipv4/route", ipv4_route_table);