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Forwarding MAC of internal device to WAN?

Hi,

I've just setup ASG7, latest stable and I have some problems making my VoIP telephone to work. Anything else work, just not this.

The provider says that in order for the phone to work the MAC address of the analog to IP telephone adapter needs to be published on the external WAN interface, and that all traffic needs to be allowed in/out to this adapter. The adapter is a Tecom GW1000ST.

My setup have 3 NICs - LAN, DMZ and WAN. The telephone adapter is on the DMZ NIC where anything is allowed in/out from anywhere. The DMZ NIC is also serving DHCP to the DMZ range.

The WAN is an PPPoE connection to my ISP which is Telenor Norway

Anyone know how / if it is possible to publish MAC address of an internal device to the WAN interface with ASG7?


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