Cisco 2611 To internet

[Ezelar]

Hi everyone,
When connecting the router directly to isp (e0/1) it gets the ip and Im able to ping anything outside from the router (2611),BUT the pcs cannot!._ If I connect the 2611 to a linksys router everything works just fine.
E0/1 connects to isp, E0/0 to switch.
if I use "ip route 0.0.0.0 0.0.0.0 e0/1" nothing works, I can't ping anything, without it I'm able to ping any ip but from the router only.

Any help? --Please.
Thanks.

 

[rudeboy]

If you take out the routing statement and do a show route, what is your gateway of last resort? Could you post your config?

 

[Ezelar]

The 68.x.x.x is the ip (net) getting from isp.
I don't know why is showing /23 and /24 networks for e0/1.
sh ip route:

Gateway of last resort is 68.50.200.1 to network 0.0.0.0

* 68.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 68.50.200.0/23 is directly connected, Ethernet0/1
C 68.50.201.0/24 is directly connected, Ethernet0/1
172.16.0.0/19 is subnetted, 3 subnets
C 172.16.32.0 is directly connected, Serial0/1
C 172.16.96.0 is directly connected, Serial0/2
C 172.16.64.0 is directly connected, Ethernet0/0
S* 0.0.0.0/0 [254/0] via 68.50.200.1

 

[nyy1023]

what is your default route?
is it ip route 0.0.0.0 0.0.0.0 serial0.1 or what ever your interface is that is connected to the ISP?

It almost sounds like you have a routing loop in your config. Meaning all IP traffic on your ethernet is looking back at the ethernet as the outbound and not the serial side.