I have a DIR-825 revA and it works flawlessly. I had it two days and read the rev B1 was way better and firmware 2.02NA fixed the issues. Open source, faster processor, more memory... what you need to get two years or more from the router.
My current network is
Covad
Innoband as a bridge
DIR-825 revA
5 port DLink Gigabit switch
I bought a rev B1 and it had 2.02NA installed.
Set up the same as the revA.
PPOE Username/Password
DNS 0.0.0.0
Changed the wireless name for 2.4 and 5 ghz added password
Would not connect to the internet.
Reset everything and re-setup several times. Modem first, Router next. It would sometimes connect for several seconds to 2 minutes. Tech support had me change the port speed from auto-detect to 1000 no luck.
Tried resetting with the tech on the line. No luck.
The tech then told me to get the DNS from the DSL provider (I had already set the DNS in my own attempts) then he gave me a call number and said goodbye. I asked him what I was to do and he said call back if I had the same problem.
He was just clearing a call? Knows it fails and can't be fixed? What?

The PPOE is not being sent to the Covad. The revA works fine. This is not rocket science... or new...
I can try to set the modem to router mode and have it assign an IP address to the router (12.168.1.x) and then let the router manage the wireless and wired... any one else do this?
Does anyone else use and Innoband 8013-G1?
TIA,
Sam