Hi Mukosi,

great to hear that the workaround did work for you also. I hope the
developers will disable TSO by default in the xn driver (if it is
possible ;-))

I'm currently running 8-CURRENT on svn revision 193636 but I started
around 5 months ago testing 8-CURRENT as PV domU and I started building
the domU using vmware and then transported the disk image via DD onto my
xen box.
This way is quite complex. IMHO the easiest way (at the moment) is to
start off with the xen images adrian is providing for download
(http://wiki.freebsd.org/AdrianChadd/XenImages/) as you're then able to
build your own system as you like it.


Regards,
---
Mr. Olli



On Wed, 2009-06-10 at 23:15 +0200, Mukosi Mukwevho wrote:
> Hi Olli,
>  
> Thank you so much for your help, the problem is gone after applying
> the -tso setting.
>  
> Which version of FreeBSD are you running on and where did you download
> it?
>  
> Regards,
> Mukosi
> 
> 
> On Wed, Jun 10, 2009 at 4:08 PM, Mister Olli
> <mister.o...@googlemail.com> wrote:
>         Hi,
>         
>         I had similar problems on the i386 architecture, and they have
>         been
>         gone, since I disabled TCP segment offloading by appending
>         '-tso' to my
>         xn0 config line in '/etc/rc.conf' the problem is gone.
>         
>         the line looks like this now:
>                ifconfig_xn0="inet 10.30.1.16 netmask 255.255.255.0
>         -tso"
>         
>         Regards,
>         ---
>         Mr. Olli
>         
>         On Wed, 2009-06-10 at 05:21 +0000, lini...@freebsd.org wrote:
>         > Synopsis: [xen] FreeBSD Xen PVM DomU network failure -
>         netfronc.c driver crashes when downloading/uploading files
>         >
>         > Responsible-Changed-From-To: freebsd-bugs->freebsd-xen
>         > Responsible-Changed-By: linimon
>         > Responsible-Changed-When: Wed Jun 10 05:20:55 UTC 2009
>         > Responsible-Changed-Why:
>         > Over to maintainer(s).
>         >
>         > http://www.freebsd.org/cgi/query-pr.cgi?pr=135421
>         > _______________________________________________
>         > freebsd-xen@freebsd.org mailing list
>         > http://lists.freebsd.org/mailman/listinfo/freebsd-xen
>         > To unsubscribe, send any mail to
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>         
> 
> 
> 
> 
> -- 
> Kind regards,
> 
> Mukosi A Mukwevho
> Head IT Development - FNB Shared Services (Contact Center Randburg)
> Mobile: +27 82 859 1123
> 
> "Good relationships and good communication deliver software. Good
> estimation is extremely useful, but guarantees nothing." -
> http://www.softwarearchitect.biz/arch.htm

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