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  • Subject: Re: TCP interface problem
  • From: Kirk Goins <kgoins@xxxxxxxxxxxxx>
  • Date: Fri, 06 Aug 1999 18:22:51 -0700
  • Organization: Blue Heron Consulting, Inc

I'm running on memory at the moment... CFGTCP and checkout the first couple 3
options. In one place you can spec the packet size default to the interface(read
line name of the ether or token ring card).  If you need more details drop me a
note and I'll get logged on the my systems and get more detailed instructions.
BTW you will most likely have to stop the interface while you are changing the
size.

Also Verify that you NETWORK hardware isn't causing this, we had a problem with
a CISCO Switch not being cfg'd right and loosing stuff crossing from ether to
token in the IP protocol.

If this is really urgent drop me call at the number below...no charge :)

Rich Duzenbury wrote:
> 
> Hello midrangers,
> 
> I have a TCP socket interface giving me fits today.  We are trying to move it 
>from a V3R2 machine to a V4R3 machine with little success.
> 
> Records longer than 536 appear to be truncated.  I notice that when I check 
>the TCP connection status on the new machine (Netstat, option 3), it happens 
>to report 'Maximum segment size: 536'.
> 
> The old machine reports 'Maximum segment size: 1452'.
> 
> How can I convince the new system to allow the larger segment size (Assuming 
>this is the real problem).
> 
> This program does not appear to use any type of SETSOCKOPT calls, btw.
> 
> Thank you.
> 
> Regards,
> Rich
> 
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-- 
Kirk Goins
Blue Heron Consulting,Inc
2418 SE Burnside Rd #321
Gresham, OR 97080
503-618-1493
EMAIL kgoins@ix.netcom.com              
                kirkgoins@aol.com

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