How do I chain through VPN?

[Benjamin_D]

Hello,

I currently have a test network setup comprised of a VPN server on one physical network, and two VPN clients on a different physical network. I need to be able to chain a file from the VPN server from a VPN client.

At the moment, my ipxe file looks like this:

Code:

#!ipxe
cpuid --ext 29 && set arch x86_64 || set arch i386
params
param mac0 ${net0/mac}
param arch ${arch}
param platform ${platform}
param product ${product}
param manufacturer ${product}
param ipxever ${version}
param filename ${filename}
isset ${net1/mac} && param mac1 ${net1/mac} || goto bootme
isset ${net2/mac} && param mac2 ${net2/mac} || goto bootme
:bootme
chain http://10.8.0.1/fog/service/ipxe/boot.php##params

That last line uses a VPN IP. When the computer gets to the OS, the VPN tunnel does exist, so that is not an issue. I temporarily replaced the above code with the script to find all network adapters (https://gist.github.com/robinsmidsrod/3871687) but that only shows net0. Pinging the IP address in PXE results in a timeout.

I'm assuming I need to specify the VPN network adapter and set it, right? If so, how do I do that?