"Three router" setup with only two routers

I managed to do the "three router" (http://www.dslreports.com/faq/16710) setup with only two routers. I did it using a Netgear WNDR3800 flashed with a custom build of OpenWRT. (It currently requires a custom build because the stock OpenWRT build does not enable network namespaces. Perhaps with enough interest, the maintainers would consider enabling it in the standard firmware images.) The scripts and configs are up on github: https://github.com/Voltara/openwrt-fakewan I also mentioned this in a thread on the OpenWRT forum: https://forum.openwrt.org/viewtopic.php?id=53332 Just thought I'd share in case anybody was interested.