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));
520 __be32 sip, __be32 tip)
527 if (sip == tip)
670 __be32 sip, __be32 tip,
673 bool is_garp = tip == sip;
707 __be32 sip, tip;
781 memcpy(&tip, arp_ptr, 4);
786 if (ipv4_is_multicast(tip) ||
787 (!IN_DEV_ROUTE_LOCALNET(in_dev) && ipv4_is_loopback(tip)))
795 if (sip == tip && IN_DEV_ORCONF(in_dev, DROP_GRATUITOUS_ARP))
829 inet_addr_type_dev_table(net, dev, tip) == RTN_LOCAL &&
830 !arp_ignore(in_dev, sip, tip))
831 arp_send_dst(ARPOP_REPLY, ETH_P_ARP, sip, dev, tip,
837 ip_route_input_noref(skb, tip, sip, 0, dev) == 0) {
845 dont_send = arp_ignore(in_dev, sip, tip);
847 dont_send = arp_filter(sip, tip, dev);
852 sip, dev, tip, sha,
862 arp_fwd_pvlan(in_dev, dev, rt, sip, tip) ||
864 pneigh_lookup(&arp_tbl, net, &tip, dev, 0)))) {
873 sip, dev, tip, sha,
893 sip, tip, sha, tha);