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Subject: Re: got short packet from <remote peer ip>
From: Damion Wilson <dwilson,AT,ibl,DOT,bm>
Date: Fri, 21 Jun 2002 16:50:45 +0200
In-reply-to: <3CECB63000031D9F@mail.tiscalinet.it>

Has anyone had this between Cipe 1.5.2 and 1.4.x on Linux-Linux peers ?

DKW
 
On Friday 21 June 2002 10:51 am, you wrote:
> Sorry but i dont know the cipe protocol.
> I think the problem is in the CT_PING packet bacause before apllying the
> "short packet patch" to the linux cipe 1.5.2 i could see CT_PING CT_PONG
> flow from linux to win and no error on the log, while After applying the
> patch the CT_PING CT_PONG flow stopped and appeared the messages on the
> log.
>
> linux to linux seems to have no problem either with and without the
> patch...
>
> thank for help
>
> Marco
>
>
>
>
> -- Messaggio Originale --
>
> >Has the CT_PING changed since 1.4.5, then ? Should I be doing something
> >
> >different, somehow ? Anyone ?
> >
> >DKW
> >
> >On Thursday 20 June 2002 05:03 am, you wrote:
> >> Hi Damion
> >> I have similar problems since the release of the "short packet patch"
>
> in
>
> >> 07 jan 2002 from Olaf Titz.
> >>
> >> I described my problems in these messages that you can find in the
> >> list's archive:
> >> Date:  Tue, 22 Jan 2002 - Subject:  last patch is too much drastic?
> >> Date:  Mon, 28 Jan 2002 - Subject:  problems with last patch
> >>
> >> it seems to me the problem is the size of the CT_PING packet in the
> >> win32 release of cipe
> >>
> >> recently Olaf released some new patch related to the "short packet":
> >>
> >> Date:  Sun, 09 Jun 2002 - Subject:  [Patch] about the short packets
> >> problem
> >>
> >> Date:  Sun, 09 Jun 2002 - Subject:  Re: [Patch] about the short packets
> >> problem
> >>
> >> but i have not tested them yet
> >>
> >> thank if you can help
> >>
> >> Marco
> >> -- Messaggio Originale --
> >>
> >> >I don't know how it got solved, but read the mailing list archives for
> >>
> >> "short
> >>
> >> >packet". There was something about that around cipe v1.5.x, but I'm
>
> not
>
> >> >terribly aware of the details or the cause/s.
> >> >
> >> >It might be the static key (make sure that the keys match and are 32
> >> >hexadecimal digits in length). Also, you don't say whether the tunnel
> >> > works
> >> >
> >> >at all or not. You might also attempt to use a different version of
>
> CIPE
>
> >> >(say
> >> >v1.4.5) to see if anything changed in the protocol between versions
>
> that
>
> >> >I
> >> >don't handle.
> >> >
> >> >DKW
> >> >
> >> >On Monday 17 June 2002 07:37 am, Bart Boelaert wrote:
> >> >> Does anyone know how to solve the problem as described below?
> >> >>
> >> >> Hello,
> >> >>
> >> >> I'm running CIPE 1.5.3 on a RH system with kernel 2.2.19-6.2.12. I
> >> >> compiled CIPE and removed the cipcb.o kernel module from
> >> >> /lib/modules/2.2.19-6.2.12/net, so that the correct kernel module
>
> which
>
> >> >> CIPE installed in /lib/modules/2.2.19-6.2.12/misc is used. On the
>
> other
>
> >> >end
> >> >
> >> >> I'm using CIPE for Win32 2.0-pre14 on a W2K Server system. The W2K
> >> >> system has a dynamic IP address. The CIPE config file on the Linux
> >> >> system is
> >>
> >> as
> >>
> >> >> follows :
> >> >>
> >> >> ipaddr  192.168.192.254
> >> >> ptpaddr 192.168.192.2
> >> >>
> >> >> me      100.100.100.100:16000
> >> >> peer    0.0.0.0:16000
> >> >> maxerr  -1
> >> >> key     270bda82c3a4447d776f976c41a2ba50
> >> >>
> >> >> When the W2K system wants to establish a CIPE tunnel with the Linux
> >> >> system, I get the following syslog message many times on the Linux
> >> >> system :
> >> >>
> >> >> got short packet from <remote peer ip>
> >> >>
> >> >> I also get a lot of RX error packets when I check the CIPE interface
> >> >> statistics via ifconfig.
> >> >>
> >> >> Could somebody help me out with this nasty problem?
> >> >>
> >> >> Thanks in advance,
> >> >>
> >> >> Bart Boelaert.
> >> >>
> >> >> ---
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> >> >
> >> >--
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> >> > <URL:http://sites.inka.de/~bigred/devel/cipe.html>
> >>
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> >
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>
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