[Bridge] Re :Re: ebtables, PF_PACKET and other stuff
Bart De Schuymer
bdschuym at pandora.be
Wed Dec 23 08:01:44 PST 2009
jhautbois at gmail.com schreef:
>> Send those packets to the ULOG target when dropping them.
>
>
>
>> From the ebtables manpage:
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>
>
>> ulog
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>
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>> The ulog watcher passes the packet to a userspace logging daemon using
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>> netlink multicast sockets. This differs from the log watcher in the
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>> sense that the complete packet is sent to userspace instead of a
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>> descriptive text and that netlink multicast sockets are used instead
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>> of the syslog. This watcher enables parsing of packets with userspace
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>> programs
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>> (snip)
>
> Mmh, ok, but from the userspace point of view, how can I get them ? A
> SOCK_RAW ?
>
See http://ebtables.sourceforge.net/examples/basic.html#ex_ulog
cheers,
Bart
--
Bart De Schuymer
www.artinalgorithms.be
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