I had a some headshake with this and I think that this is a bug:
My XG 330 has Port2: 10.0.10.2/24 - WAN and Port1: 10.0.0.1/24 - LAN.
My Gateway por Port2 is 10.0.10.1, but it was offline. The ping from the XG not reponds, the Gateway shows like offline. But if I connect to the wan directly with PC the Gatewey responds to my pings. Just not responds from the pings from XG.
Finaly I discovered that the problema was that my SSL VPN uses the same range of IPs 10.0.10.10- 10.0.10.100.
Even the SSL VPN is not active and the IP addres of Gatewey is not used, the Gateway goes off.
I think that should be some advice about that.
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