Sean, thanks. One of our network guys states that we are not using a 
packet shaper. 

When the problem occurs, we do have a lot of closed wait connections to 
1352. Our PCs are built from Microsoft RIS server with either Win2000Pro 
or XP for newer machines. I'm not really sure of our network architecture. 
Speaking to another guy, we've been rolling out VOiP QoS for about 8 
months. 

On April 9 I upgraded my servers to 6.5.4. I have had my PMR open with 
Lotus since about April 21 - this only started after going to 6.5.4.

Chris Whisonant
Comporium
Senior Mid-Range Systems Administrator
IBM eServer Certified Systems Expert - iSeries Technical Solutions V5R2
IBM Certified System Administrator - Lotus Notes and Domino 6/6.5
803.326.7270 | 803.326.6142 fax
http://cwhisonant.blogspot.com/

domino400-bounces+chris.whisonant=comporium.com@xxxxxxxxxxxx wrote on 
07/12/2005 09:35:09 AM:

> Chris, 
> 
> We did some significant TCP/IP tuning on our iSeries boxes last year to 
> compensate for hung connections, retransmissions etc.
> We had AT&T and IBM in here for a consulting gig to look at our 
> "networking issues". I have changed many settings in TCPIP and the way 
the 
> Lines
> are configured. 
> 
> When you do a NETSTAT Option 3 do you show allot of closed or fin wait 2 

> connections on port 1352? 
> 
> Example for NRPC:   172.28.211.29    1352       7994       005:30:56 
> Closed 
> 
> Example for HTTP:     192.168.65.100   18427      www-http   000:00:00 
> FIN-wait-1 
> 
> Can you give me an idea of the PC builds used, and what your networking 
is 
> like?
> 
> Are you using a packet shaper?
> 
> 
> Sean 
> _______________________________________________
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