Encapsulation Failed - telnet via Internet

From: RExpert (routerexpert@yahoo.com)
Date: Mon May 17 2004 - 14:02:17 GMT-3


I can telnet from anywhere within the LAB, but if I attempt to telnet to the access router from the Internet I get "encapsulation failed"

It is not the firewall, because if I change the forwarding address and point it at a switch I'm in.

Here is the config for the access router, thanks in advance for you assistance:

R1#sh runBuilding configuration... Current configuration:!version 12.0service timestamps debug uptimeservice timestamps log uptimeno service password-encryption!hostname R1!!ip subnet-zerono ip domain-lookupip host NPS 2001 1.1.1.1ip host R2 2002 1.1.1.1ip host R3 2003 1.1.1.1ip host R4 2004 1.1.1.1ip host R5 2005 1.1.1.1ip host R6 2006 1.1.1.1ip host CAT1 2007 1.1.1.1ip host CAT2 2008 1.1.1.1!!!interface Loopback0 ip address 1.1.1.1 255.255.255.0 no ip directed-broadcast!interface Ethernet0 ip address 10.10.10.24 255.255.255.0 ip directed-broadcast!interface Serial0 ip address no ip directed-broadcast shutdown!interface Serial1 ip address no ip directed-broadcast shutdown!ip classlessip route 0.0.0.0 0.0.0.0 Ethernet0!!line con 0 password training-lab-classes transport input noneline 1 16 no exec transport input allline aux 0 password training-lab-classesline vty 0 4 password training-lab-classes login!end R1#

                
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