From: David A Goddard (goddardtek@xxxxxxxxx)
Date: Tue Mar 12 2002 - 20:49:05 GMT-3
Hi Ramachandra,
just two things that you may have already checked...
1) do both sides show the spids as valid when you do "sho isdn stat"?
2) Are you setting a big ping up? I like to set a ping up on one end, and
watch the bri interface tx load
increase on the distant end while the pings are running.
For example, I'll set a ping with 10000 repetitions, and a 15000 datagram
size. What will happen is that
I can watch the interface txload increase. The cool thing about this is that
if you set your load-threshold to
50, you can watch as your interface txload approaches 50. Once it does it
should add the other channel.
Also, it wouldn't hurt to change your load threshold to either on both
routers.
hth,
Dave
----- Original Message -----
From: "Ramachandra Shenoy N" <rshenoy@peakxv.net>
To: <dmadlan@qwest.com>; <bhishambajaj@yahoo.com>; "'Michael C. Popovich'"
<mpopovich@layer3.biz>; <Ian.C.Stong@mail.sprint.com>
Cc: <ccielab@groupstudy.com>
Sent: Tuesday, March 12, 2002 6:03 PM
Subject: ISDN Multilink issue....
> Thanks for the response guys, I have tried with one dialer map line, I
> have set the threshold to 3, also tried setting the dialer threshold to
> 1 on both the routers, but still that darn thing is adamant and wont
> bring up the second line. The failures in the sh dialer command given
> below was I guess, due to the various combinations I was trying on the
> router, I connect each time I ping the other side invariably. Attached
> are the outputs for references.
>
> Thanks and Warm Regards
> Ramachandra Shenoy N
>
> Sh isdn status:
> Global ISDN Switchtype = basic-ni
> ISDN BRI0 interface
> dsl 0, interface ISDN Switchtype = basic-ni
> Layer 1 Status:
> ACTIVE
> Layer 2 Status:
> TEI = 65, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
> TEI = 64, Ces = 2, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
> TEI 65, ces = 1, state = 5(init)
> spid1 configured, no LDN, spid1 sent, spid1 valid
> Endpoint ID Info: epsf = 0, usid = 1, tid = 1
> TEI 64, ces = 2, state = 5(init)
> spid2 configured, no LDN, spid2 sent, spid2 valid
> Endpoint ID Info: epsf = 0, usid = 1, tid = 1
> Layer 3 Status:
> 1 Active Layer 3 Call(s)
> CCB:callid=81C5, sapi=0, ces=1, B-chan=1, calltype=DATA
> Active dsl 0 CCBs = 1
> The Free Channel Mask: 0x80000002
> Total Allocated ISDN CCBs = 1
>
> sh dialer
>
> BRI0 - dialer type = ISDN
>
> Dial String Successes Failures Last DNIS Last status
> 3847201 44 279 00:00:00 failed
> 0 incoming call(s) have been screened.
> 0 incoming call(s) rejected for callback.
>
> BRI0:1 - dialer type = ISDN
> Idle timer (60 secs), Fast idle timer (20 secs)
> Wait for carrier (2 secs), Re-enable (15 secs)
> Dialer state is multilink member
> Dial reason: ip (s=150.100.5.1, d=150.100.15.33)
> Connected to 3847201 (r2)
>
> BRI0:2 - dialer type = ISDN
> Idle timer (60 secs), Fast idle timer (20 secs)
> Wait for carrier (2 secs), Re-enable (15 secs)
> Dialer state is idle
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