Linux Netfilter discussions
 help / color / mirror / Atom feed
From: ha do <haloha201@yahoo.com>
To: netfilter@vger.kernel.org
Subject: Help!!! iptables hashlimit
Date: Wed, 14 Jul 2010 01:03:34 -0700 (PDT)	[thread overview]
Message-ID: <4694.23493.qm@web32402.mail.mud.yahoo.com> (raw)

hi all

i just setup the hashlimit for SIP REGISTER on iptables and the rule is:
-A  INPUT -p udp -i eth0 --dport 5060 -m hashlimit --hashlimit 1/minute  
--hashlimit-burst 2 --hashlimit-mode srcip,srcport  --hashlimit-name  "cucku" -m 
string --string "REGISTER sip:" --algo bm --to 80 -j ACCEPT

so   from my understand the IPTABLES will let 2 REGSITER packets per minute
so when i use the xlite to  send the RESGISTER message , the first REGISTER 
packet is accepted but  the seconds REGISTER packet is blocked by iptables

[root@centos  ~]# uname -a
Linux centos 2.6.18-128.el5PAE  #1 SMP Wed Jan 21 11:19:46  EST 2009 i686 i686 
i386 GNU/Linux

i want the iptables just to  accept 2 REGISTER packets per minute on per IP 
address:port
please  help

Thank  you


      

             reply	other threads:[~2010-07-14  8:03 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-14  8:03 ha do [this message]
2010-07-14  8:39 ` Help!!! iptables hashlimit Curby
2010-07-14  9:39   ` ha do
2010-07-14 16:26 ` Jan Engelhardt

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=4694.23493.qm@web32402.mail.mud.yahoo.com \
    --to=haloha201@yahoo.com \
    --cc=netfilter@vger.kernel.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox