All was running fine on our CPE's running version 3.6.7 and did the upgrade to version 4.0.2. Now every CPE that is running in router mode doing NAT will randomly not pass new traffic. Example: running a constant ping to the AP all of the sudden will start dropping pings. But the funny thing is that if you are doing a download the download will not be interrupted at all. Try to check email or bring up a new page and nothing. After a while the pings will start replying and then normal surfing will resume.
This problem took forever to diagnose and finally narrowed it down to the new 4.0.2 Tranzeo firmware running on CPQ's and SL2's only while doing NAT. The temporary fix for clients that have noticed the problem is to set the Tranzeo back up into bridge mode. Once in bridge mode all problems go away. All access points are Mikrotik based running 3.15 firmware. This problem does not happen on a Mikrotik based CPE doing NAT. Been emailing Tranzeo tech support for over a week and they are again playing the blame game and pointing the finger at Mikrotik telling me that Mikrotik doesn't do double NAT even though double NAT has been working fine for the past 5 years until now. Running NAT on the CPE side and then on the core router. Can anyone else verify this as Tranzeo claims that they can not reproduce in the lab. Kurt Fankhauser WAVELINC P.O. Box 126 Bucyrus, OH 44820 419-562-6405 www.wavelinc.com -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
