From: "Michael Frank" <mhf@linuxmail.org>
To: netfilter@lists.netfilter.org
Subject: Qustion wrt state RELATED,ESTABLISHED
Date: Wed, 07 Jul 2004 11:48:50 +0800 [thread overview]
Message-ID: <opsaq0vou24evsfm@smtp.pacific.net.th> (raw)
Is my assumtion correct that state RELATED,ESTABLISHED checks all flags
for match and thus this state can (and should be for performance reasons)
be the first in each table ?
Chain INPUT (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
15172 2029K ACCEPT all -- any any anywhere anywhere state RELATED,ESTABLISHED
0 0 BADTCP tcp -- any any anywhere anywhere tcp flags:FIN,SYN,RST,PSH,ACK,URG/FIN,PSH,URG
....
Chain BADTCP (6 references)
pkts bytes target prot opt in out source destination
0 0 LOG all -- any any anywhere anywhere limit: avg 3/min burst 3 LOG level alert prefix `ipt - Blocked Bad TCP flag: '
0 0 DROP all -- any any anywhere anywhere
Thank you
Michael
next reply other threads:[~2004-07-07 3:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-07 3:48 Michael Frank [this message]
2004-07-07 5:11 ` Qustion wrt state RELATED,ESTABLISHED Rob Sterenborg
2004-07-07 6:13 ` Michael Frank
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=opsaq0vou24evsfm@smtp.pacific.net.th \
--to=mhf@linuxmail.org \
--cc=netfilter@lists.netfilter.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.