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Re: [libvirt] [PATCH] nwfilter: report if ip(6)tables rules would not be effective



On 09/23/2010 09:53 AM, Stefan Berger wrote:
The patch below reports a warning in the log if the generated
ip(6)tables rules would not be effective due to the proc filesystem entries

/proc/sys/net/bridge/bridge-nf-call-iptables
/proc/sys/net/bridge/bridge-nf-call-ip6tables

containing a '0'. The warning tells the user what to do. I am
rate-limiting the warning message to appear only every 10 seconds.

ACK; looks like a reasonable way to warn about the issue, leaving the resolution in the user's hands to either update the kernel state or rewrite their nwfilter rules to not rely on iptables.

--
Eric Blake   eblake redhat com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org


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