1004 to 3640 Second B problems

1004 to 3640 Second B problems

Post by Jake Gille » Sat, 08 Aug 1998 04:00:00



Hello,
I have several (5 or 6) 1004 ISDN routers deployed that are calling back
to a 3640 with 2 PRI's. It seems that I am unable to get the second B
channel to come up on any of these. The remote routers look like this:

interface BRI0
 ip unnumbered Ethernet0
 encapsulation ppp
 appletalk cable-range (cable range)
 appletalk zone (zone)
 ipx network (ipx netnum)
 dialer idle-timeout 300
 dialer map snapshot 2 name 3640 broadcast (number of 3640)
 dialer map appletalk (cable range) name 3640 broadcast (number of 3640)
 dialer map ip x.x.x.x name 3640 (number of 3640)
 dialer-group 1
 isdn spid1 (spid1) (number)
 isdn spid2 (spid2) (number)
 snapshot client 5 60 dialer
 no fair-queue
 ppp authentication chap
 ppp multilink

and the 3640 looks like this, on int dialer1:

dialer map ip x.x.x.x name (name) (remote router number)

I also have tried the

dialer load-threshold 128
 on the remote router side.I also set the threshold lower, to no avail.

Still can't bring up the second B.

I Looked at all the CCO troubleshooting stuff, but I am still missing some
key statement.
Any one have any suggestions?

Jake Gillen
Sr. Network Technician
Qualcomm Inc.

 
 
 

1004 to 3640 Second B problems

Post by Harold Ritte » Sat, 08 Aug 1998 04:00:00



> Hello,
> I have several (5 or 6) 1004 ISDN routers deployed that are calling back
> to a 3640 with 2 PRI's. It seems that I am unable to get the second B
> channel to come up on any of these. The remote routers look like this:

> interface BRI0
>  ip unnumbered Ethernet0
>  encapsulation ppp
>  appletalk cable-range (cable range)
>  appletalk zone (zone)
>  ipx network (ipx netnum)
>  dialer idle-timeout 300
>  dialer map snapshot 2 name 3640 broadcast (number of 3640)
>  dialer map appletalk (cable range) name 3640 broadcast (number of 3640)
>  dialer map ip x.x.x.x name 3640 (number of 3640)
>  dialer-group 1
>  isdn spid1 (spid1) (number)
>  isdn spid2 (spid2) (number)
>  snapshot client 5 60 dialer
>  no fair-queue
>  ppp authentication chap
>  ppp multilink

> and the 3640 looks like this, on int dialer1:

> dialer map ip x.x.x.x name (name) (remote router number)

> I also have tried the

> dialer load-threshold 128
>  on the remote router side.I also set the threshold lower, to no avail.

> Still can't bring up the second B.

> I Looked at all the CCO troubleshooting stuff, but I am still missing some
> key statement.
> Any one have any suggestions?

> Jake Gillen
> Sr. Network Technician
> Qualcomm Inc.

When I want the two b-channels to come up right fro the start, I usually
set the load threshold like this:

dialer load-threshold 5 either

If that doesn't work try to use the debug dialer command to see what's
going on.

--
Harold Ritter
Spcialiste en Interrseautage et Tlcommunication
Services Maxon
        ...votre partenaire informatique
6400  Auteuil, suite 100
Brossard (Qubec) J4Z 3P5
Tel.    : (450) 676-2000 ext.235
Fax.   : (450) 676-5005


 
 
 

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