Quote:
| it tries do an ARP, looking for the gateways internal address which is 10.1.1.26. |
Quote:
| I'm afraid I still don't get it. Our LAN uses the subnet 10.1.0.0/20 and the gateway's Office Mode uses the subnet 10.1.80.0/20. The address of our gateways internal interface equals 10.1.1.26. |
Is it possible that your topology has the internal interface as the main IP in your gateway object? This would explain the arp request to the LAN interface.
It so you have to fix this to the exernal IP (if you have a SPLAT also check the IP in /etc/hosts at the gateway sometimes CP change this if the name points to the internal interface and can be resolved via DNS)