Setting up different Gateway for inbound and outbound interfaces

Unanswered Question
Jun 18th, 2010

Hello there,

We are having IronPort C350 Messaging Gateway with AsyncOS 6.5 installed. I am trying to find a way to setup different gateway for inbound and outbound interfaces from CLI or GUI. For example, for inbound interface, the default gateway should be and for outbound interface the default gateway should be

If someone know how to do this, please let me know.

Thanks & Regards,


I have this problem too.
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BartJansens Sun, 06/20/2010 - 05:10

Unfortunately this isn't possible, the esa has only one routing table. You'll have to add specific routes for your internal networks.

I usually avoid two-armed setups because of this and it gets even worse if you want to use virtual gateways (traffic gets sent via the internal interface with an IP from the external interface)


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