Re: [libvirt] bug: network lock-out
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Jiri,
thank you for very prompt reply.
On 10/05/10 21:44, Jiri Denemark wrote:
> 21:31:09.298: error : virRunWithHook:857 : internal error
> '/usr/sbin/iptables --table mangle --insert POSTROUTING --out-interface
> virbr0 --protocol udp --destination-port 68 --jump CHECKSUM
> --checksum-fill' exited with non-zero status 2 and signal 0: iptables
> v1.4.7: unknown option `--checksum-fill'
> Try `iptables -h' or 'iptables --help' for more information.
This is harmless and ignored by libvirt. If DHCP still works in your guests,
you don't need worry about this feature. The warning below tries to suggest
the error was ignored...
Uh huh ok.
> 21:31:09.299: warning : networkAddIptablesRules:873 : Could not
add rule
> to fixup DHCP response checksums on network 'default'.
> 21:31:09.299: warning : networkAddIptablesRules:874 : May need to update
> iptables package & kernel to support CHECKSUM rule.
> 21:31:09.301: error : virRunWithHook:857 : internal error
> '/usr/sbin/dnsmasq --strict-order --bind-interfaces
> --pid-file=/var/run/libvirt/network/default.pid --conf-file=
> --listen-address 10.117.9.1 --except-interface lo' exited with non-zero
> status 1 and signal 0: libvir: error : cannot execute binary
> /usr/sbin/dnsmasq: No such file or directory
This is the really important error for you; /usr/sbin/dnsmasq could not be
found.
Well, so is it reason not to bring up an interface? (Answer is - YES)
I've removed dnsmasq because it was giving away IP addresses, although
DHCP has not been defined in XML. I've mentioned this some time ago in
an e-mail with poetic subj: "dnsmasq, dhcp - bug or feature" :)
Umm thanks for helping me to solve this one, yet I still think it's -
odd. I mean ... you know ... oh well :| (how to put it - head down,
walking away) :)
Have a good night!
Zdenek
- --
Zdenek Styblik
Net/Linux admin
OS TurnovFree.net
email: stybla(a)turnovfree.net
jabber: stybla(a)jabber.turnovfree.net
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