I've got Captive Portal set up and working well on shibby USB mega VPN on an ASUS RT-n66u, but when I add my MAC Address to the whitelist so that the captive portal splash page stops showing for me it does, but I also cannot load any websites. I can resolve addresses like www.google.com but not get ping back from them.
If there's anything else I can post that'd be helpful, of course let me know.
Thanks,
Mark
