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Connecting BRI to BRI on 2600's

I have two 2600's that I am trying to connect using a BRI at either end. I cannot seem to get this to work. I am running OSPF between the links but after making the connection the dialing end seems to start sending reset packets, so the traffic will work for a minute then it stops. It seems to work fine when connecting the same router to a PRI, it is just when it is a BRI to BRI link that I have this issue.

2 REPLIES

Re: Connecting BRI to BRI on 2600's

What do u mean by RESET packets ? Check layer 2 and layer 3 debug messages, or paste them to see if anything is wrong.

Cisco Employee

Re: Connecting BRI to BRI on 2600's

Here is the url which have a sample config for BRI-BRI connection with ospf along with troubleshooting tips too.

http://www.cisco.com/warp/public/129/config-bri-map.html

Need to see the following debug if it still dosen't work

debug isdn q931

debug ppp authentication

debug ppp negotiation

debug dialer

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