osmo-upf-load-gen: Allow setting local PFCP port

Change-Id: If74456aa85cc31fd940d47a3258ce566e12716da
---
M src/osmo-upf-load-gen/pfcp_tool_vty.c
1 file changed, 8 insertions(+), 2 deletions(-)


git pull ssh://gerrit.osmocom.org:29418/upf-benchmark refs/changes/43/40143/1

diff --git a/src/osmo-upf-load-gen/pfcp_tool_vty.c b/src/osmo-upf-load-gen/pfcp_tool_vty.c
index 86e4104..4cb6420 100644
--- a/src/osmo-upf-load-gen/pfcp_tool_vty.c
+++ b/src/osmo-upf-load-gen/pfcp_tool_vty.c
@@ -37,9 +37,10 @@
 #include <osmocom/upfloadgen/pfcp_tool.h>
 
 DEFUN(c_local_addr, c_local_addr_cmd,
-      "local-addr IP_ADDR",
+      "local-addr IP_ADDR [<0-65535>]",
       "Set the local IP address to bind on for PFCP; see also 'listen'\n"
-      "IP address\n")
+      "IP address\n"
+      "PFCP port (default " OSMO_STRINGIFY_VAL(OSMO_PFCP_PORT) ")\n")
 {
 	if (g_pfcp_tool->ep != NULL) {
 		vty_out(vty, "Already listening on %s%s",
@@ -50,6 +51,11 @@
 
 	osmo_talloc_replace_string(g_pfcp_tool, &g_pfcp_tool->vty_cfg.local_ip, argv[0]);
 
+	if (argc > 1)
+		g_pfcp_tool->vty_cfg.local_port = atoi(argv[1]);
+	else
+		g_pfcp_tool->vty_cfg.local_port = OSMO_PFCP_PORT;
+
 	return CMD_SUCCESS;
 }
 

