*: add global listen port configuration

if port < 0, gobgpd won't listen on tcp:179

Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>

1 files changed, 1 insertions, 0 deletions

diff --git a/api/gobgp.proto b/api/gobgp.proto
index df52a93e..ca3b3020 100644
--- a/api/gobgp.proto
+++ b/api/gobgp.proto
@@ -467,4 +467,5 @@ message Vrf {
 message Global {
     uint32 as = 1;
     string router_id = 2;
+    int32 listen_port = 3;
 }