Lines Matching defs:tip
396 static int arp_ignore(struct in_device *in_dev, __be32 sip, __be32 tip)
402 case 0: /* Reply, the tip is already validated */
404 case 1: /* Reply only if tip is configured on the incoming interface */
409 * Reply only if tip is configured on the incoming interface
429 return !inet_confirm_addr(net, in_dev, sip, tip, scope);
452 static int arp_filter(__be32 sip, __be32 tip, struct net_device *dev)
459 rt = ip_route_output(net, sip, tip, 0, l3mdev_master_ifindex_rcu(dev),
521 __be32 sip, __be32 tip)
528 if (sip == tip)
673 __be32 sip, __be32 tip,
676 bool is_garp = tip == sip;
710 __be32 sip, tip;
784 memcpy(&tip, arp_ptr, 4);
789 if (ipv4_is_multicast(tip) ||
790 (!IN_DEV_ROUTE_LOCALNET(in_dev) && ipv4_is_loopback(tip)))
798 if (sip == tip && IN_DEV_ORCONF(in_dev, DROP_GRATUITOUS_ARP))
832 inet_addr_type_dev_table(net, dev, tip) == RTN_LOCAL &&
833 !arp_ignore(in_dev, sip, tip))
834 arp_send_dst(ARPOP_REPLY, ETH_P_ARP, sip, dev, tip,
840 ip_route_input_noref(skb, tip, sip, 0, dev) == 0) {
848 dont_send = arp_ignore(in_dev, sip, tip);
850 dont_send = arp_filter(sip, tip, dev);
855 sip, dev, tip, sha,
865 arp_fwd_pvlan(in_dev, dev, rt, sip, tip) ||
867 pneigh_lookup(&arp_tbl, net, &tip, dev)))) {
876 sip, dev, tip, sha,
896 sip, tip, sha, tha);