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ISDN Error : Illegal Interface BR0:1


can someone tellme y i m getting this error while trying to connect to my ISP ?

its a working config and started behavin like this since ydy.

2d19h: %DIALER-6-BIND: Interface BRI0:1 bound to profile BRI0

2d19h: %ISDN-6-CONNECT: Interface BRI0:1 is now connected to 24325585

2d19h: BR0:1 PPP: Treating connection as a callout

2d19h: BR0:1 PPP: Phase is ESTABLISHING, Active Open

2d19h: BR0:1 LCP: O CONFREQ [Closed] id 231 len 26

2d19h: BR0:1 LCP: MagicNumber 0x1A6DB94B (0x05061A6DB94B)

2d19h: BR0:1 LCP: MRRU 1524 (0x110405F4)

2d19h: BR0:1 LCP: EndpointDisc 1 Local (0x130C016164696461736D756D)

2d19h: ISDN BR0: Event: Connected to 24325585 on B1 at 64 Kb/s

2d19h: ISDN Error: Illegal Interface BR0:1

2d19h: ISDN Error: Illegal Interface BR0:1

2d19h: BR0:1 LCP: TIMEout: State REQsent

thx in adv


New Member

Re: ISDN Error : Illegal Interface BR0:1

Dear Sanjay: I would try the following if faced with the problem:

* Get more debugging information. If feasible in your environment, try the following commands:

#debug dialer

#debug isdn q931

Neither will cause any serious impact on your router's functionality. Information from those commands may provide more insight.

Use #sh debug to see what debugging options are on. Use the no form of each command or the #no debug all command to turn off debugging.

* Determine if someone has changed any of the settings on the router: if there is a backup copy of the startup-config file, take a look at it; ask if other techs have made changes.

* Contact the phone carrier or ISP--whomever you deal with on that end--and see if they have made any equipment or configuration changes on their side.

That's all I can think of at this point. Good luck.

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