IDS mailing list archives

Re: flow of packet from iptable to snort_inline


From: Will Metcalf <william.metcalf () gmail com>
Date: Mon, 16 May 2005 14:48:25 -0500

iptables will send whatever you tell it to the QUEUE target.

Regards,

Will

On 5/14/05, saurabha <saurabha () future futsoft com> wrote:
Hi,

I have query about flow of packets from iptables to snort_inline.

Problem discription:
-------------------
Assuming that iptables have filters to allow tcp packets, now since
the incomming packets (tcp) are permitted, iptables will maintain
session information in stateful inspection table.

I want to know if iptable send all incomming packets to snort_inline
or it sends only first few packets.

In case of TCP, does iptables send packets only till 3 way handshake
is done(before entry is made into stateful table), or it sends all
packets for that connection to snort_inline.

Thanks & Regards
Saurabh Agrawal

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