RE: outgoing IP address

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Shashi asked

 

 [snip]

 

[Proxy]
Enable=1
InternalNetwork= 10.20.30.1/24,10.10.13.0/24,10.10.12.0/24
ProxyForNAT=1
ProxyforsameNAT=1

 

[snip]

 

Is there a way to specifiy which outgoing IP to be used when sending calls to the gateway?

 

[snip]

 

 

Not within GNUGK.  It’s a routing decision within the operating system.

I’ve struggled with this myself and found the “best” solution is to just change the “default gateway”

In the OS to the gateway you want ALL outbound traffic to us.

 

Any 10.20.30.x address WILL go out ETH-0, 10.10.13.x address WILL go out ETH-1, 10.10.12.x WILL go out ETH-2, etc.

But all other public addresses will select the interface of the ‘default” gateway.

 

I’ve tried static routes and found that caused no audio problem, if the dest IP forwarded the packets to another

IP that I didn’t static route over the same interface.

 

Most of my equipment has 2 NICs, ETH-0  9.8.7.6  and ETH-1 1.2.3.4  (BOTH public IP networks)

 

I define ETH-1 to be the default, and all my equipment with 9.8.7.x addresses all communicate over the

ETH-0 interface because they in the same network, but the ETH-1 is used to communicate to equipment of other companies.

 

I hope this helps?

 

Steve


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