About tripnosis

tripnosis · 10-22-2011

I am fairly new to Cisco IOS, yet I've managed to get it up and running on a Cisco 1841 to act as a router and firewall between WAN and LAN. Everything works *except* I am unable to ping or make any other connection from the router itself to the WAN...

tripnosis · 10-23-2011

Thank Alain, That did it. I suspected it may have been related to SDM but never would have found that in a million years.thanks again.

tripnosis · 10-23-2011

Some settings are X'd out, relevant config should all be there.!! Last configuration change at 12:24:32 EST Sun Oct 23 2011 by admin! NVRAM config last updated at 12:42:39 EST Sun Oct 23 2011!version 12.4service timestamps debug datetime msecservice ...

tripnosis · 10-23-2011

Exactly. I can ping from LAN to WAN, router to LAN, but not router to WAN.

tripnosis · 10-23-2011

Yes, the WAN connection is to another Cisco managed by the ISP (which is then connected to a fiber network, all managed by the ISP). Their cisco passes all the real IP traffic to my 1841, which acts as the Router/Firewall between the WAN and LAN. T...

tripnosis · 10-23-2011

The cisco I am on is not managed by the ISP. I can ping the gateway (managed by the ISP) and other things (google, yahoo, etc) from the LAN machines, just not from the router directly. I am able to make any connection from inside the LAN to the rout...

Member Since	‎10-22-2011 10:31 PM
Date Last Visited	‎08-18-2017 03:55 AM
Posts	6

User Statistics

User Activity

All routing between LAN and WAN works, except Router to WAN

All routing between LAN and WAN works, except Router to WAN

All routing between LAN and WAN works, except Router to WAN

All routing between LAN and WAN works, except Router to WAN

Re: All routing between LAN and WAN works, except Router to WAN

Re: All routing between LAN and WAN works, except Router to WAN