Veritas-bu

[Veritas-bu] NBU 5.1 Error Code 58 and Loss of Sequence Numbers

2006-02-21 10:29:59
Subject: [Veritas-bu] NBU 5.1 Error Code 58 and Loss of Sequence Numbers
From: brooksje AT longwood DOT edu (Brooks, Jason)
Date: Tue, 21 Feb 2006 10:29:59 -0500
I've gotten the packet dump output into a different format for analysis,
and here are my observations.

Step 1:  The media server initiates the connection on the client's bpcd
port (13782).  They set up the connection and the media pushes data down
to the client (schedule, policy, etc - I'm guessing).  This simply ends
with an ack for the last fragment of data pushed.

Step 2:  Then, the client connects back to the media server's vnetd port
(13724).  They set up the connection with a successful 3-way handshake,
and then the media server immediately sends a reset.  The client tries
to push data to the media server twice, but both receive a reply of
reset.

Step 3:  The media server returns to Step 1.

Troubleshooting:

My thoughts on troubleshooting this is to do the following:

1.  Verify the integrity of the vnetd binary.
2.  Reconfigure one of the clients to use standard ports instead of
vnetd to see if that changes anything.

Other suggestions/insights?

Thanks,
Jason

-----Original Message-----
From: veritas-bu-admin AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu] On Behalf Of Brooks,
Jason
Sent: Tuesday, February 21, 2006 8:57 AM
To: Paul Keating; Jeff Lightner; Veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] NBU 5.1 Error Code 58 and Loss of Sequence
Numbers

That's what I've got... 

-----Original Message-----
From: Paul Keating [mailto:pkeating AT bank-banque-canada DOT ca]
Sent: Tuesday, February 21, 2006 8:47 AM
To: Brooks, Jason; Jeff Lightner; Veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] NBU 5.1 Error Code 58 and Loss of Sequence
Numbers

Different from 5.0 to 5.1 I suppose.

You should have "use VNETD for Connect back" or whatever it says
"checked"

Paul

> -----Original Message-----
> From: veritas-bu-admin AT mailman.eng.auburn DOT edu
> [mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu] On Behalf Of Brooks, 
> Jason
> Sent: February 21, 2006 8:41 AM
> To: Jeff Lightner; Veritas-bu AT mailman.eng.auburn DOT edu
> Subject: RE: [Veritas-bu] NBU 5.1 Error Code 58 and Loss of Sequence 
> Numbers
> 
> 
> Thanks for the tips.  I've looked at a client in the Client Attributes

> on the Master server, but the only options I have are to connect to a 
> non reserved port or VNETD for connect back.  Nothing to actually set 
> connect back to no.
> 
> 
> Is it somewhere else?
> 
> Thanks again,
> Jason

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