From: Saher A Ishak (saher@xxxxxxxxxxxxx)
Date: Tue Jun 18 2002 - 03:29:12 GMT-3
guys ;
check the host name on both routers that they match the name defined on the
dialer map command under the interface
saher
----- Original Message -----
From: "Dang Quang Minh" <minhdq@saigonctt.com>
To: "'Ali Fahmi '" <afahmi@plasa.com>; <ccielab@groupstudy.com>
Sent: Tuesday, June 18, 2002 6:42 AM
Subject: RE: encap. failed on ISDN
> Hi
>
> Try debug ppp nego and debug ppp auth and let me know the output.
> U can also try debug isdn q921 and debug isdn q931 to verify the status
> of ISDN.
>
> Regards
> Minh
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Ali Fahmi
> Sent: Tuesday, June 18, 2002 7:59 AM
> To: ccielab@groupstudy.com
> Subject: encap. failed on ISDN
>
> hi All,
> I have 2 routers connected via ISDN,
> Router A
> Int bri0
> ip add 150.50.2.2 255.255.255.0
> encapsulation ppp
> dialer map ip 150.50.2.3 name R3 broadcast 2000
> dialer-group 1
> isdn switch-type basic-ni
> isdn spid1 11110101
>
> dialer-list 1 protocol ip permit
>
> Router B
>
> Int Bri0
> ip add 150.50.2.3 255.255.255.0
> encapsulation ppp
> dialer map ip 150.50.2.2 name R2 broadcast
> dialer-group
> isdn switch-type basic0ni
> isdn spid1 22220101
>
> dialer-list 1 protocol ip permit
>
> -----
>
> The problem is, when I ping from Router A to B , the Bri0
> can bring up and connected
> properly but ping is not successfull,
> I tried to debug ip packet on router B and found
> "encapsulation failed"
> but if I put string on router B (dialer map 150.50.2.2 name
> R2 broadcast 1000)
> ping is successfull,
> anybody know what is suspected problem ?
> thx
>
> Ali fahmi
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