iPXE chain load over squid

[elwoodblues]

All,

I'm new to iPXE, but was easily able to get DHCP, TFTP and HTTP running as a test of iPXE. However, in my environment, the target server lives on an isolated VLAN until the build is completed. Essentially, this means the "next-server" in dhcpd.conf is only reachable through a squid proxy.

Is there any way to specify a proxy in the URI string of dhcpd.conf, or scripted through the chain command?

Thanks.