Virtual F5 LTM configuration in DMZ and cannot ping DMZ/Default gateway.

My F5 is in DMZ, and I have test server put in the DMZ. There are no firewalls before and after the test server. I logged on to the test server and hit the IP address. I cannot get this resolved. My environment Public IP 13.14.xxx.xxx ---Natter Proxy address 10.yyy.yyy.zzz DMZ Virtual F5 and two nodes. No Firewall 1.I created a VIP with 10.yyy.yyy.zzz. I cannot get traffic into the F5 firewall. 2.I logged into the console of the F5 putty and tried to ping that address all looks good. 3.For the console, I tried to ping the DMZ address, cannot resolve. 4.I cannot get the VIP working. From F5 putty console. 1.I can ping the internal nodes. 2.I can ping the VIP. I can ping test server in the DMZ. 3.I cannot ping DMZ itself. Cannot ping the default gateway. https://support.f5.com/kb/en-us/solutions/public/7000/500/sol7595.html A test form test server: •Cannot ping the VIP.

 

•But can ping the DMZ, Default gateway, BIG IP management address. •

 

I have configured even this: Not sure this helped. You can configure a wildcard forwarding virtual server that listens for all IP protocols, all addresses and all ports on all VLANs.

 

1. In the LTM GUI, browse to Virtual Servers & click "Create".
2. Configure the following properties: Destination:Network Address=0.0.0.0 Mask=0.0.0.0 Service port:0 Type:Forwarding (IP) Protocol:*All Protocols VLAN Traffic:All VLANs

Any help or pointer is appreciated.