wip - 2

Signed-off-by: zhangzujian <[email protected]>
kubeovn · Nov 4, 2024 · 89cd95f · 89cd95f
1 parent 8c8f1ab
commit 89cd95f
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/controller/pinctrl.c b/controller/pinctrl.c
@@ -3339,6 +3339,19 @@ process_packet_in(struct rconn *swconn, const struct ofp_header *msg)
         break;
 
     default:
+        ovs_mutex_lock(&pinctrl_mutex);
+        bool is_bfd_msg = (ip_flow->dl_type == htons(ETH_TYPE_IP) ||
+                          ip_flow->dl_type == htons(ETH_TYPE_IPV6)) &&
+                          ip_flow->nw_proto == IPPROTO_UDP;
+        if (is_bfd_msg) {
+            struct udp_header *udp_hdr = dp_packet_l4(pkt_in);
+            is_bfd_msg = udp_hdr->udp_dst == htons(BFD_DEST_PORT);
+        }
+        if (is_bfd_msg) {
+            pinctrl_handle_bfd_msg(swconn, &headers, &packet);
+        }
+        ovs_mutex_unlock(&pinctrl_mutex);
+
         VLOG_WARN_RL(&rl, "unrecognized packet-in opcode %"PRIu32,
                      ntohl(ah->opcode));
         break;