From: fmu@OERAG.DE
Date: Fri Jun 27 2003 - 10:24:11 EDT
Hi *,
> 0 = disabled
> 1 = enabled
that is clear. But I don't understand which is the consequence when I
change the option! What means the options exactly? What for a behavior
changes this?
Best regards,
Frank
Volker Gruenewald <Volker.Gruenewald@LINDE-MH.DE>@Princeton.EDU> on
27.06.2003 15:36:23
Bitte antworten an IBM AIX Discussion List <aix-l@Princeton.EDU>
Gesendet von: IBM AIX Discussion List <aix-l@Princeton.EDU>
An: aix-l@Princeton.EDU
Kopie:
Thema: Antwort: AW: Antwort: AW: Antwort: Re: strange ICMP - packets from
node
Hi frank,
0 = disabled
1 = enabled
regards
---------------------------------------------------
Volker Grünewald
IT Administration
Linde AG, material handling
Aschaffenburg / Germany
volker.gruenewald@linde-mh.de
www.linde.com
---------------------------------------------------
|---------+--------------------------->
| | fmu@OERAG.DE |
| | Gesendet von: |
| | IBM AIX |
| | Discussion List |
| | <aix-l@Princeton|
| | .EDU> |
| | |
| | |
| | 06/27/03 12:25 |
| | PM |
| | Bitte antworten |
| | an IBM AIX |
| | Discussion List |
| | |
|---------+--------------------------->
>
-----------------------------------------------------------------------------------------------------------------------------||
|
|
| An: aix-l@Princeton.EDU
|
| Kopie:
|
| Thema: Antwort: AW: Antwort: AW: Antwort: Re: strange ICMP -
packets from node |
>
-----------------------------------------------------------------------------------------------------------------------------||
Hi Christian,
can you explain to me, for what the values are? I don't understand the man
pages exactly..... ;-(
Best regards,
Frank
"Sippel, Christian" <Christian.Sippel@IZB.DE>@Princeton.EDU> on 27.06.2003
08:55:41
Bitte antworten an IBM AIX Discussion List <aix-l@Princeton.EDU>
Gesendet von: IBM AIX Discussion List <aix-l@Princeton.EDU>
An: aix-l@Princeton.EDU
Kopie:
Thema: AW: Antwort: AW: Antwort: Re: strange ICMP - packets from node
Good morning,
I think it's
/usr/sbin/no -o tcp_pmtu_discover=0
/usr/sbin/no -o udp_pmtu_discover=0
I would venture to say that you can savely give it a try (and then have a
look with iptrace / ipreport for icmp packets)
HTH, Christian
> ----------
> Von: fmu@OERAG.DE[SMTP:fmu@OERAG.DE]
> Antwort an: IBM AIX Discussion List
> Gesendet: Donnerstag, 26. Juni 2003 18:41
> An: aix-l@Princeton.EDU
> Betreff: Antwort: AW: Antwort: Re: strange ICMP - packets from node
>
> Hi Christian,
>
> what is this exact for an no option? I don't find this with the command
> 'no
> -a'.
>
> Or is this 'pmtu_rediscover_interval' ???
>
> Frank
>
>
>
>
>
> "Sippel, Christian" <Christian.Sippel@IZB.DE>@Princeton.EDU> on
26.06.2003
> 17:50:42
>
> Bitte antworten an IBM AIX Discussion List <aix-l@Princeton.EDU>
>
> Gesendet von: IBM AIX Discussion List <aix-l@Princeton.EDU>
>
>
> An: aix-l@Princeton.EDU
> Kopie:
>
> Thema: AW: Antwort: Re: strange ICMP - packets from node
>
>
> It might sound strange but I can remember I had a similar problem quite a
> while ago and as far as I can remember I turned off Path-MTU-discovery (a
> kernel network option, the no-command) - Just a thought, and, as I said,
> it
> might sound strange...
>
> Christian
>
> > ----------
> > Von: fmu@OERAG.DE[SMTP:fmu@OERAG.DE]
> > Antwort an: IBM AIX Discussion List
> > Gesendet: Donnerstag, 26. Juni 2003 17:40
> > An: aix-l@Princeton.EDU
> > Betreff: Antwort: Re: strange ICMP - packets from node
> >
> > Hi *,
> >
> > Tim: no crontabs, no jobs
> >
> > Bill: no HACMP
> >
> > Is it possible to trace the IP-traffic and find so the source?
> >
> > Best regards,
> > Frank
> >
> >
> >
> >
> >
> > Bill Verzal <BVerzal@KOMATSUNA.COM>@Princeton.EDU> on 26.06.2003
> 17:29:31
> >
> > Bitte antworten an IBM AIX Discussion List <aix-l@Princeton.EDU>
> >
> > Gesendet von: IBM AIX Discussion List <aix-l@Princeton.EDU>
> >
> >
> > An: aix-l@Princeton.EDU
> > Kopie:
> >
> > Thema: Re: strange ICMP - packets from node
> >
> >
> > Is this one or more HACMP clusters or an SP?
> >
> > BV
> > --------------------------------------------------------
> >
> > Bill Verzal
> > AIX Administrator, Komatsu America
> > (847) 970-3726 - direct
> > (847) 970-4184 - fax
> >
> >
> > |---------+---------------------------->
> > | | Tim Brumfield |
> > | | <BRUMFIT@DFA.STAT|
> > | | E.MS.US> |
> > | | Sent by: IBM AIX |
> > | | Discussion List |
> > | | <aix-l@Princeton.
|
> > | | |
> > | | |
> > | | 06/26/2003 10:07 |
> > | | AM |
> > | | Please respond to|
> > | | IBM AIX |
> > | | Discussion List |
> > | | |
> > |---------+---------------------------->
> > >
> >
> >
>
--------------------------------------------------------------------------
> > -----------------------------------------------------|
> >
> > |
> > |
> > | To: aix-l@Princeton.EDU
> > |
> > | cc:
> > |
> > | Subject: Re: strange ICMP - packets from node
> > |
> > >
> >
> >
>
--------------------------------------------------------------------------
> > -----------------------------------------------------|
> >
> >
> >
> >
> > You may want to look at your crontabs to see if the process is
scheduled
> > there.
> >
> > >>> fmu@OERAG.DE 6/26/2003 9:10:56 AM >>>
> > Hi *,
> >
> > on of our nodes send all 10 minutes ICMP-Packets to an IP-Adress (it
> > shows
> > as a ping to the IP-Adress). We observe this in our network
> > monitoring.
> > But I cannot find anything in my process list. I check the process
> > list
> > every second without success.
> >
> > What is the way to trace this so that I can find the command or
> > process
> > which start the ping?
> >
> >
> > Best regards,
> > Frank Mueller
> >
>
This e-mail may contain confidential and/or privileged information.
If you are not the intended recipient (or have received this e-mail
in error) please notify the sender immediately and destroy this e-mail.
Any unauthorised copying, disclosure or distribution of the material
in this e-mail is strictly forbidden.
Any views expressed in this message are those of the individual
sender, except where the sender specifically states them to be
the views of Linde Material Handling.
Since January 2002 we use the e-mail domain linde-mh.de instead
of linde-fh.de.
This mail has been swept for the presence of computerviruses.
This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 22:16:58 EDT