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Re: (ASCEND) HDLC errors on MAX TNT
- To: Olaf Potzeldt <olp@gigabell.net>
- Subject: Re: (ASCEND) HDLC errors on MAX TNT
- From: Jason Nealis <nealis@rcn.com>
- Date: Wed, 1 Sep 1999 00:33:18 -0400
- Cc: ascend-users@bungi.com
- In-Reply-To: <199908311640.SAA12079@cellar.ipf.de>; from Olaf Potzeldt on Tue, Aug 31, 1999 at 06:40:01PM +0200
- Mail-Followup-To: Olaf Potzeldt <olp@gigabell.net>, ascend-users@bungi.com
- References: <199908311640.SAA12079@cellar.ipf.de>
- Sender: owner-ascend-users@max.bungi.com
Yup, I've seen that error in our environment some early release of 7.0 that I
ran here, Ascend is familiar with this error and has fixed it in the
later 7.0 code tree. I'm currently running 7.0.22 on on my DM48 boxes
and it has fixed the HDLC problem.
*HOWEVER*
I would cautioned you in loading 7.0.22 in a production environment as
there are a couple of issues I'm now dealing with on my high density
TNT"s with CSM3 cards.
1) Boxes w/ CSM3 Cards and a CT3 card give bursts of static when answering the
call. It looks as if it's noise bleeding over from another.
2) Boxes w/ CSM3 Cards and T1 cards have sever modem integrity issues and there
is a lot of distortion coming across the line.
7.0.22 on a DM48 box w/ CT1 cards seems to have no issues.
--
Jason Nealis
Director of Internet Operations
RCN
On Tue, Aug 31, 1999 at 06:40:01PM +0200, Olaf Potzeldt stated
> Hi,
>
> has somebody already seen the error message "CANT OPEN HDLC CHANNEL",
> originated by a TNT?
> We still have enough idle HDLC channels when this error occurs.
>
> context:
>
> 1/17: [1/1/3/8] Incoming Call [MBID 569; 911863392->08920402904]
> 1/17: [1/2/1/4] Assigned to port [MBID 569; 911863392->08920402904]
> 1/17: [1/1/3/8] Call Connected [MBID 569; 911863392->08920402904]
> 1/2: _openNewChannel [MBID 569] CANT OPEN HDLC CHANNEL(s) name <>
> , wanIndex 8, callId 0, mode 0
> 1/17: [1/2/1/4] Call Terminated [MBID 569; 911863392->08920402904]
> 1/2: [1/2/1/4] STOP: 'username'; cause 181.; progress 2.; host
> 0.0.0.0 [MBID 569; 911863392->08920402904]
>
> Olaf
>
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