Avaya One-X The Application encountered NAT

[dwihl]

I have this error on all computers using One-X since we replaced an Extreme switch with a new Cisco Meraki switch but we are not using NAT.

We use an Avaya S8300 and G430 (Our DHCP server) onsite.

The Topology is:

PC (Avaya One-X) 10.50.20.x -- Switch -- Riverbed -- Firewall -- Avaya G430 (192.168.30.3)

We had to setup a Layer 3 relay on the switch to the DHCP server because PC's were not picking up a DHCP address beforehand.

Avaya support told us to not use NAT but we are not using NAT, is the relay a problem?


TAGS: Avaya, VOIP, S8300, G430, One-X, Relay, DHCP Meraki,Citrix,Extreme, Firewall, Riverbed