On 10/25/2010 07:43 PM, Justin Clift wrote:
Hi us, Just noticed an error message when manually starting libvirtd (built from git) on Ubuntu 10.04, while checking something else: iptables v1.4.4: unknown option `--checksum-fill' It shows up in the initial default network setup:
Yes, this is a known issue (I won't say "problem", because it indicates no ill effects until the OS in question supports vhost-net).
This message is due to Ubuntu not having a recent enough version of iptables, and is informational only. Unless you are using vhost-net networking (which I'm guessing Ubuntu also does not yet have) under specific conditions, the lack of --checksum-fill will not have any ill effects.
For more detailed info, see the similar bug report for Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=642355 and on RHEL: https://bugzilla.redhat.com/show_bug.cgi?id=605555 https://bugzilla.redhat.com/show_bug.cgi?id=612588 https://bugzilla.redhat.com/show_bug.cgi?id=612587
10:40:19.807: error : virRunWithHook:855 : internal error '/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 v1.4.4: unknown option `--checksum-fill' Try `iptables -h' or 'iptables --help' for more information. Just a FYI, in case someone wants to look into it. Regards and best wishes, Justin Clift -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
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