MSM720, Clients receive ip address from DHCP relay but no ping/internet access.

[AdamE]

Hello.

I have two ports connected within the WC.
port number one are connected to the switch with no tag ( default vlan ).
port number two are connected directly to Cisco router on vlan 5 both side.

I created new Network profile "Guest" with vlan 5 and mapping to port number two as
untag, ( When i change to tag i dont have ping to the cisco router ) and new ip interface with static ip and the Cisco router as default gateway.

The vsc "Work-Guest" is binding to "Guest" network profile and configure with DHCP
relay to the cisco router.

When clients try to connect to the "Work-Guest" SSID, they receive ip address and dns from the Cisco but no able to ping the cisco\WC and the internet as well.
From the WC I succeed to ping the Cisco router.

Thanks !!