/* * Copyright (c) 2015 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef __ARP_H__ #define __ARP_H__ #include <vnet/ethernet/ethernet.h> #include <vnet/ethernet/arp_packet.h> #include <vnet/ip/ip.h> extern int vnet_proxy_arp_add_del (ip4_address_t * lo_addr, ip4_address_t * hi_addr, u32 fib_index, int is_del); extern int vnet_arp_set_ip4_over_ethernet (vnet_main_t * vnm, u32 sw_if_index, const ethernet_arp_ip4_over_ethernet_address_t * a, int is_static, int is_no_fib_entry); extern int vnet_arp_unset_ip4_over_ethernet (vnet_main_t * vnm, u32 sw_if_index, const ethernet_arp_ip4_over_ethernet_address_t * a); extern int vnet_proxy_arp_fib_reset (u32 fib_id); /** * call back function when walking the DB of proxy ARPs * @return 0 to stop the walk !0 to continue */ typedef walk_rc_t (proxy_arp_walk_t) (const ip4_address_t * lo_addr, const ip4_address_t * hi_addr, u32 fib_index, void *dat); extern void proxy_arp_walk (proxy_arp_walk_t cb, void *data); #endif /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */