Re: [PATCH] netfilter: ip[6]t_REJECT: tcp-reset using wrong MAC source if bridged

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Jun 26, 2013 at 05:16:28PM -0400, Phil Oester wrote:
> As reported by Casper Gripenberg, in a bridged setup, using ip[6]t_REJECT
> with the tcp-reset option sends out reset packets with the src MAC address
> of the local bridge interface, instead of the MAC address of the intended
> destination.  This causes some routers/firewalls to drop the reset packet
> as it appears to be spoofed.  Fix this by bypassing ip[6]_local_out and
> setting the MAC of the sender in the tcp reset packet. 
> 
> This closes netfilter bugzilla #531.

Applied, thanks Phil.
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Netfitler Users]     [LARTC]     [Bugtraq]     [Yosemite Forum]

  Powered by Linux