From 57e53bb9a5c9ee164938a1cee6025f7044deb728 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Wed, 29 May 2019 13:58:43 +0000 Subject: ARP: add feature arc - arp-input, registered with the ethernet protocol dispatcher, performs basic checks and starts the arc - arp-reply; first feature on the arc replies to requests and learns from responses (no functional change) - arp-proxy; checks against the proxy DB arp-reply and arp-proxy are enabled when the interface is appropriately configured. Change-Id: I7d1bbabdb8c8b8187cac75e663daa4a5a7ce382a Signed-off-by: Neale Ranns --- src/vnet/tcp/tcp.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'src/vnet/tcp') diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c index b6884f56fd5..b7929300fe4 100644 --- a/src/vnet/tcp/tcp.c +++ b/src/vnet/tcp/tcp.c @@ -25,6 +25,7 @@ #include #include #include +#include tcp_main_t tcp_main; @@ -1654,14 +1655,10 @@ tcp_configure_v4_source_address_range (vlib_main_t * vm, vnet_main_t *vnm = vnet_get_main (); u32 start_host_byte_order, end_host_byte_order; fib_prefix_t prefix; - vnet_sw_interface_t *si; fib_node_index_t fei; u32 fib_index = 0; u32 sw_if_index; int rv; - int vnet_proxy_arp_add_del (ip4_address_t * lo_addr, - ip4_address_t * hi_addr, u32 fib_index, - int is_del); clib_memset (&prefix, 0, sizeof (prefix)); @@ -1690,13 +1687,14 @@ tcp_configure_v4_source_address_range (vlib_main_t * vm, sw_if_index = fib_entry_get_resolving_interface (fei); - /* Enable proxy arp on the interface */ - si = vnet_get_sw_interface (vnm, sw_if_index); - si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP; - /* Configure proxy arp across the range */ rv = vnet_proxy_arp_add_del (start, end, fib_index, 0 /* is_del */ ); + if (rv) + return rv; + + rv = vnet_proxy_arp_enable_disable (vnm, sw_if_index, 1); + if (rv) return rv; -- cgit 1.2.3-korg