altavault replication interface

Hi folks,  first time setup of altavault appliance.  I'm not sure how to designate an interface as the replication interface in AVA-400.  I have a primary interface w/ default route. a 10G interface to my backup servers.  also configured one of the 1G interfaces with a default route and thought that would be the replication interface, but all my backend traffic is going through the primary interface.  have searched the docs for a day and half now and can't glean how to designate the 1G interface as my replication interface so it sends the cloud traffic via that interface.

Re: altavault replication interface

sorry about the bogus label, i didn't see one that applied... so here is the relevant config, which i thought meant the backend traffic would traverse the e0i interface.

ip data-gateway e0i "10.x.x.x"   <--- indicating a default route for the backend, but perhaps i'm miss understanding something

Re: altavault replication interface

The settings for this can be found under Configure > Cloud settings > Bandwidth tab > Cloud Replication Interface.