Cisco Systems Can't set default route to outside interface

Bookmark this page:  YahooMyWeb Yahoo!  Google Google  Windows Live Favorites Windows Live  del.icio.us del.icio.us  digg digg  Add to Netscape Netscape
Subject Author Date
Can't set default route to outside interface tomarseneault 05-29-08
Posted by tomarseneault on May 29, 2008, 10:12 pm
Please log in for more thread options
All,

I have a 2811 with the advanced security feature pack. I'm configuring
it to replace our old pix and 2621 but I can't set the default route
to an "outside" interface (FastEthernet0/1), I can set it to an inside
interface easy enough. The line in the config file is the same for
both setups:

ip route 0.0.0.0 0.0.0.0 FastEthernet0/0

ip route 0.0.0.0 0.0.0.0 FastEthernet0/1

But when I enter in the 2nd line I get "Gateway of last resort is not
set". I have tried using the IP of the next hop router as well, same
results. I also compared it to our existing 2621 and it looks the
same. Here are the interface setups:

interface FastEthernet0/0
description Inside$ES_LAN$$ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0/0$
$FW_INSIDE$
ip address 10.10.3.1 255.255.255.0
ip access-group 100 in
ip nat inside
ip virtual-reassembly
duplex full
speed 100
!
interface FastEthernet0/1
description Outside$ES_WAN$$ETH-WAN$$FW_OUTSIDE$
ip address 65.123.2.2 255.255.255.128
ip access-group 101 in
ip verify unicast reverse-path
ip inspect SDM_LOW out
ip nat outside
ip virtual-reassembly
duplex full
speed 100
crypto map SDM_CMAP_1
!

Could there be something in the ACLs that are causing problems? Is
there any other information you all need to help with this?


Similar ThreadsPosted
Need to route SMTP traffic through static interface (not default route) March 27, 2007, 5:19 pm
Can't set default route to outside interface May 29, 2008, 10:12 pm
learning destination MAC if default route uses interface and not next-hop IP September 20, 2005, 11:19 am
What is the default precedence: local-route, static-route, OSPF-route? August 4, 2008, 3:00 am
RIP + Default Route October 20, 2005, 9:58 pm
Default Route November 4, 2005, 8:05 pm
Default Route(s) August 14, 2006, 11:58 am
Specified a default route by ACL. October 10, 2006, 1:06 pm
Default Route BGP Query December 4, 2006, 8:24 pm
Default Route Question September 4, 2007, 3:32 pm
Pix VPN-Tunnel Default Route? November 22, 2007, 8:15 am
VLAN Default Route October 2, 2008, 12:31 pm
route-map to override default gateway April 19, 2006, 7:22 pm
EIGRP: Default Route is not propagating July 17, 2006, 5:58 pm
EIGRP: Default Route is not propagating July 17, 2006, 5:58 pm