Add warning in case of wrong configuration (missing l3 submode)

Add warning if gateway_ip is configured and l3 is not configured.
If l3 sub mode is not configured, then gateway_ip parameter is ignored
(an error is not returned to make it easy to switch from an l3 sub
mode to default submode).

Change-Id: Ica4a522b037a024dd54bf616d32d69e29d5b8b92
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>

diff --git a/VNFs/DPPD-PROX/prox_args.c b/VNFs/DPPD-PROX/prox_args.c
index d77eab1..0b9a7bc 100644 (file)
--- a/VNFs/DPPD-PROX/prox_args.c
+++ b/VNFs/DPPD-PROX/prox_args.c
@@ -1351,6 +1351,8 @@ static int get_core_cfg(unsigned sindex, char *str, void *data)
                return 0;
        }
        if (STR_EQ(str, "gateway ipv4")) { /* Gateway IP address used when generating */
+               if ((targ->flags & TASK_ARG_L3) == 0)
+                       plog_warn("gateway ipv4 configured but L3 sub mode not enabled\n");
                return parse_ip(&targ->gateway_ipv4, pkey);
        }
        if (STR_EQ(str, "local ipv4")) { /* source IP address to be used for packets */