Re: Network Problems

> I have three sites connected through frame-relay links and two of these
> sites are quite fine in terms of performance. The third site has a weird
> problem. The link is there 95% of the time. Testing using ping to check
> link availability. However despite the fact that the link always says
> its there. If I try to access the computers at this site you wait for a
> very long time before you see somethng coming thru. command net view on
> windows computer will yield results after about 3-5 minutes most of the
> time. During this period you will not get timeout on the link.
>
>
> site A----------------64K F/Relay------------------------Site
> B----------64K F/Relay---------------- Site C
>
> Site A to B OK
> Site A to C Chaos
>
> How can solve this mystery. Ping works fine between Site A and C but
> sending data across the wont bring joy

>>What's the hardware on the 3rd link? Data gets sent either tcp/udp, where
>>ping is icmp. Check your hardware.

What happens on B to C?

This needs to be tested, to help identify the issue.

Also...how new is the connection at C?

If it is a new install, I would be on the horn with your Frame vendor, to
verify the integrity of the local loop.  I have seen this several times,
where under virtually no load, the connection will test clean, but once the
connection is under stress, they will blow packets, big time!  I even got to
expericence that personally here at the house with my DSL connection.

Bret Chrismer
[email protected]
www.parkcrestag.org
Everybody ought to go to Sunday School!!!
(day job, AT&T Data Sales)


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