commit 8a6f5d394c69eba3bfaddfe36a93d1013cba3ce3
author Arthur de Kerhor <arthurdekerhor@gmail.com> Thu May 20 11:48:00 2021 +0200
committer Florin Coras <florin.coras@gmail.com> Sat May 29 18:13:01 2021 +0000
tree 4adb54d52b2f246fc7d2820fb959e63bbcae7de3
parent b740fdc8ff7f58637524e999d5fe01b8b010810d

udp: add udp decapsulation

Possibility to register a port via CLI or API to decap incoming UDP
packets:
 - For CLI, a user needs to specify the inner protocol (only MPLS
   supported for now)
 - For API, the protocol is specified by index
Added unittests

Type: feature
Change-Id: Ifedd86d8db2e355b7618472554fd67d77a13a4aa
Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com>

src/vnet/fib/fib_path.c

diff --git a/src/vnet/fib/fib_path.c b/src/vnet/fib/fib_path.c
index 01140d5..c580045 100644
--- a/src/vnet/fib/fib_path.c
+++ b/src/vnet/fib/fib_path.c
@@ -2328,10 +2328,12 @@
     case FIB_PATH_TYPE_DVR:
 	fib_urpf_list_append(urpf, path->dvr.fp_interface);
 	break;
+    case FIB_PATH_TYPE_UDP_ENCAP:
+        fib_urpf_list_append(urpf, path->udp_encap.fp_udp_encap_id);
+	break;
     case FIB_PATH_TYPE_DEAG:
     case FIB_PATH_TYPE_RECEIVE:
     case FIB_PATH_TYPE_INTF_RX:
-    case FIB_PATH_TYPE_UDP_ENCAP:
     case FIB_PATH_TYPE_BIER_FMASK:
     case FIB_PATH_TYPE_BIER_TABLE:
     case FIB_PATH_TYPE_BIER_IMP: