Cisco DSL Router Configuration and Troubleshooting Guide - PPPoE: DSL Router as a PPPoE Client Troubleshooting http://www.cisco.com/en/US/tech/tk175/tk15/technologies_configuration_example09186a008071a7c2.shtml
I don't think it is a NAT table overflow issue. If you really think that this is the problem, change your NAT timers to age the translations out faster than the default. I don't think it is a IOS issue because the exact problem you are describing happens with routers that are not Cisco. On Feb 5, 2008 6:25 AM, Jason Gurtz <[EMAIL PROTECTED]> wrote: > I have a 3640A with a WIC1-ADSL residing in an NM-1FE1R2W. IOS is > 12.4(13b) > > Periodically, about every month or two, the dsl link will drop and > debugging output shows: > ... Sending PADI: vc=0/35 > ... padi timer expired > > Doing a shut no shut on atm2/0 seems to bring the line up back up and it > then works fine for another month or two until I have to do it again. The > amount of traffic doesn't seem to trigger this behavior. The shut no shut > seems to cause a line retrain on this platform since the CD light goes out > after the shut. > > Is this necessarily an ISP problem, or is there something I might be > missing on my end like overflowing some NAT table or something? Any other > config I should provide? > > ~JasonG > > -- > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
