[olug] port scan from dns?????????

[Brian Roberson]

excellent:
  iptables -A INPUT -p tcp -j LOG -m limit --limit 500/hour --limit-burst
500  log-prefix "MIRROR:"
  iptables -A INPUT -p tcp -j MIRROR -m limit --limit 500/hour --limit-burst
500

Thanks Vincent!

----- Original Message -----
From: "Vincent" <vraffensberger at home.com>
To: <olug at bstc.net>
Sent: Wednesday, February 14, 2001 10:35 PM
Subject: Re: [olug] port scan from dns?????????


> I wouldn't be concerned with it.  It may be a misconfigured DNS server
> or some feature if it's MS-DNS.  Here's some nice fw rules I came across
> today though:
>
> http://www.linux.com/tuneup/database.phtml/Networking/2192.html
>



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