Re: ISDN encapsulation Failed

From: Matt Smith (matt-n-donna@xxxxxxxxxxxxxx)
Date: Wed Aug 01 2001 - 21:27:07 GMT-3


   
Couldnt you simply configure the dialer list to deny ip any on one side?
This would prevent the router from being able to initiate a call but would
allow it to pass traffic once the lie was brought up by the other side???

-Matt Smith
----- Original Message -----
From: "Walter Lam" <lpwalter@home.com>
To: <ccielab@groupstudy.com>
Sent: Wednesday, August 01, 2001 7:53 PM
Subject: Re: ISDN encapsulation Failed

> This is a lay 2/3 mapping problem. Suppose the called router should create
a
> dynamic map for the incoming call. For some reasons which I have not yet
> found, but I guess it is SPID, the dynamic map is not working correctly.
Do
> a "sh dial map" at the called router after the ISDN line is up, you might
> find something.
>
> Walter Lam
>
>
>
> > -----Original Message-----
> > From: Roberto Omori [mailto:roberto.omori@bol.com.br]
> > Sent: Wednesday, August 01, 2001 8:24 PM
> > To: ccielab@groupstudy.com
> > Subject: ISDN encapsulation Failed
> >
> >
> > Hi all,
> >
> > To allow only one side to make the call the basic idea is omit the dial
> > string
> > isnt it? Well, I have experienced the following problem:
> >
> > 1-If I config. the strings on both sides I can ping both routers.
> >
> > 2-If I config. only one side, it dials, the connection is established
but
> I
> > cannot ping the remote router.
> >
> > Debugging ip packets, it presents an "encapsulation failed" message.
> >
> > Has anyone experienced this problem?
> > **Please read:http://www.groupstudy.com/list/posting.html
> > **Please read:http://www.groupstudy.com/list/posting.html
> **Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html



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