Cisco 2501 Won't route. Any Suggestions?

[tkoehn]

I have Cisco 2501 with IOS 10.2 (Could this be the problem?) that won't route to UUNet. Circuit is a T1 from Frame Relay Encapsulation.

Here is the configuration I used and UUNet sent me one that is almost identical to it (minus minors).

interface Ethernet0
ip address AA.BB.CC.DD 255.255.255.0
no ip directed-broadcast
no mop enabled
!
interface Serial0
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
!
interface Serial0.1 point-to-point
description UUNet
ip unnumbered Ethernet0
no ip directed-broadcast
frame-relay interface-dlci 500 IETF
!
interface Serial1
description EMPTY
no ip address
no ip directed-broadcast
shutdown
!
router rip (SHOULD RIP BE TURNED ON???)
network 63.0.0.0 (UUNet did not have this)
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0


Any help would be appreciated. Thanks

Tony

 

[StarTAC]

why don't u have an ip address on your serial0 interface.... why don't u ask UUNet to tell you the ip address of their serial interface, so you route plan can be:

ip route 0.0.0.0 0.0.0.0 <ip address of UUNet serial int>

this way, any non-local traffic will be routed via your serial interface to UUNet's serial interface.. since both of them will be on same subnet... say UUNet's is 192.168.0.1 and yours is 192.168.0.200.. it is then up to UUNet to route your packet off their serial interface their network.... which shouldn't be much of a problem.... since they do Frame-Relayso in the end, your config should look like:

int e0
ip address <given.by.UU.Net>
!
int s0
ip address <same.as.of.UUNet.say.192.168.0.200>
encapsulation frame-relay
!
ip classless
ip route 0.0.0.0 0.0.0.0 <ip.of.UUNet.int.say.192.168.0.1>
!
end

hope that works....

AKNIT

 

[Guest_imported]

I notice that the ip address of your interface Ethernet0
sAA.BB.CC.DD 255.255.255.0 making it class C. Your network statement says:
router rip
network 63.0.0.0

Try removing the statement:
no net 63.0.0.0

and enter net 63.x.x.0 where the xs are the octets of your e0 ip address(i.e e0 ip=192.168.241.3; net 192.168.241.0).

best

 

[tkoehn]

I did not realize that I failed to mention that UUNet has setup this T1 as an Unnumbered interface. It would not be worth the time or hassles that may arise by having them switch it over. (If it ain't broke don't fix it.)

The RIP command was typed in correctly but the router switched it to the 63.0.0.0? Don't know why. I have not tried take that out yet and am still waiting to see if anyone else has any definate answer.

Tony

 

[wybnormal]

The router did not switch your RIP statement.. RIP did. You used version 1 of RIP which is CLASSFULL so it doesnt understand subnets and the like. Use RIP V2 and turn off autosummarize in order to place the exact IP there.

MikeS
&quot;Diplomacy; the art of saying 'nice doggie' till you can find a rock&quot; Wynn Catlin