Hi all,
I have a DNS server behind a Cisco with IP Filtering, after the DNS is
running the cisco is logging denies to port 113 tcp on the DNS server from
different sources, port 113 is ident.
What does it means?, I believe the packets comes from others DNS servers in
the NET.
Logs looks like the following:
6d04h: %SEC-6-IPACCESSLOGP: list 101 denied tcp a.b.c.d (2208) ->
x.y.z.w(113), 3 packets
Thanks in Advance.
Ponce.
| -----Original Message-----
| From: [EMAIL PROTECTED]
| [mailto:[EMAIL PROTECTED]]On Behalf Of Devdas Bhagat
| Sent: Tuesday, May 01, 2001 10:40 AM
| To: Herman Van Keer
| Cc: [EMAIL PROTECTED]
| Subject: Re: Do you know a good tutorial about firewalls ?
|
|
| On Tue, 01 May 2001, Herman Van Keer spewed into the ether:
| > Another good book (IMHO) is this one:
| > Linux Firewalls by Robert L.Ziegler from New Riders
| > ISBN: 0-7357-0900-9
| And maybe also Building firewalls with Linux and OpenBSD, from ORA
| again.
|
| Devdas Bhagat
| --
| The Hollywood tradition I like best is called "sucking up to the stars."
| -- Johnny Carson
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| [To unsubscribe, send mail to [EMAIL PROTECTED] with
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