Snort mailing list archives

Re: Stream5 reassembly ports


From: NIDS TEAM <nidsteam () gmail com>
Date: Mon, 2 Jun 2014 07:18:36 +0200

Hi waldo kitty

Thanks for your reply, although it does not yet kill my questions :-) I was
thinking that all packets that do not have either client port or server
port equal to the configured ones will not be handled by Stream5 at all.
Thus I would expect all packets to directly get forwarded without any
buffering. Or I do not know what you mean with your comment that they need
to get buffered anyways, what for?

So what is the exact meaning of 'ports client' and 'ports both' then? I
always thought of Stream5 as a 'pure' Reassembly module which only needs to
buffer packets in case they need to get reassembled.

thanks
guh


On Wed, May 28, 2014 at 8:22 AM, NIDS TEAM <nidsteam () gmail com> wrote:

Hi

Thanks for your reply, although it does not yet kill my questions :-) I
was thinking that all packets that do not have either client port or server
port equal to the configured ones will not be handled by Stream5 at all.
Thus I would expect all packets to directly get forwarded without any
buffering. Or I do not know what you mean with your comment that they need
to get buffered anyways, what for?

So what is the exact meaning of 'ports client' and 'ports both' then? I
always thought of Stream5 as a 'pure' Reassembly module which only needs to
buffer packets in case they need to get reassembled.

thanks
guh

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