Sudden Disconnect from HP Server

[AC]

Dear Experts,

I am using Xmanager from my pc to connect to a HP unix Server.
Since one week ago, after a while the browser/xterm will be
terminated.
At that moment, I checked that IO and CPU of the server were not busy.
The error does not happen when I connect to another HP unix Server.
After the disconnect, it comes up with the following message :
XIO : fatal IO error 232 (connection reset by peer on X Server "my
pc's address:0.0)
after 211446 requests (210561 known processed) with 0 events
remaining.

Do anybody know why and how to resolve it?

Thank you in advance!
AC

[Dave Hinz]

On 23 Apr 2004 18:55:12 -0700, AC <ac8812@yahoo.com> wrote:

> Dear Experts,

Well, until any of them show up, I'll give my opinion.

> After the disconnect, it comes up with the following message :
> XIO : fatal IO error 232 (connection reset by peer on X Server "my
> pc's address:0.0)
> after 211446 requests (210561 known processed) with 0 events
> remaining.

Do you have some sort of network timeout (connection or inactivity
time limit) set up? What is between you and the other system?

Dave Hinz

[AC]

Hi Dave,

> > After the disconnect, it comes up with the following message :
> > XIO : fatal IO error 232 (connection reset by peer on X Server "my
> > pc's address:0.0)
> > after 211446 requests (210561 known processed) with 0 events
> > remaining.

>
> Do you have some sort of network timeout (connection or inactivity
> time limit) set up? What is between you and the other system?

I don't know! Please advise how to check. Thanks you!

AC

[Dave Hinz]

On 25 Apr 2004 18:44:42 -0700, AC <ac8812@yahoo.com> wrote:

> (I wrote, but the attribution was hacked out, )

> Hi Dave,
>

>> Do you have some sort of network timeout (connection or inactivity
>> time limit) set up? What is between you and the other system?

>
> I don't know! Please advise how to check. Thanks you!

Do a traceroute from one system to the other. Are they in same
building, or remote locations? If they're in the same place,
should just be a few hops - find out who owns those systems and
ask them if they have some sort of a timeout.

[AC]

> >> Do you have some sort of network timeout (connection or inactivity

> >> time limit) set up? What is between you and the other system?

> >
> > I don't know! Please advise how to check. Thanks you!

>
> Do a traceroute from one system to the other. Are they in same
> building, or remote locations? If they're in the same place,
> should just be a few hops - find out who owns those systems and
> ask them if they have some sort of a timeout.

I've done traceroute (all the machines are in same subnet) :
a. from problem unix server to my pc -
i. during normal time - one route only
ii. during problem time -
1 * * *
2 * * *
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
15 * * *
16 * * *
17 * * *
18 * *
servername (192.168.1.XXX) 0 ms
b. from another unix server to my pc - one route only
c. from my pc to problem unix server - one route only
d. from my pc to another unix server - one route only

All the machines are in the same place.
I've asked the administrator for that. He changed some
configuation file in /etc/rc.config.d
The problem still occurs.

I've started some processes ping my PC and other unix server.
When the ping process which ping my PC on-hold, the browser
or other applications which need export the DISPLAY to my PC
will be disappeared. (I'm using Xmanager 2.0 or 1.3.9e)

Please advise whether you have any ideas? Thanks!