[libvirt] [PATCH v2] nwfilter: fix for directionality of ICMP traffic

Daniel Veillard veillard at redhat.com
Thu Apr 8 07:44:05 UTC 2010

On Wed, Apr 07, 2010 at 05:44:53PM -0400, Stefan Berger wrote:
> Changes from V1 to V2 of this patch
> - I had reversed the logic thinking that icmp type 0 is a echo
> request,but it's reply -- needed to reverse the logic
> - Found that ebtables takes the --ip-tos argument only as a hex number
> This patch enables the skipping of some of the ICMP traffic rules on the
> iptables level under certain circumstances so that the following filter
> properly enables unidirectional pings:

  Ah I hadn't seen v2, okay
  Okay, I see the change is in the initialization of maySkipICMP, fine,



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