Land Attack when sending mail to a specific domain name
- From: "Wayne Small" <wayne@xxxxxxxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Fri, 27 Jul 2001 17:08:43 +1000
Hi All,
I have a strange scenario in which I am getting the message below only
when I send email to one of my customers domains. I have an SBS 2000
box and the customer has NT4+MSX 5.5. I don't get this message when I
send to other similar customers, only this one. Any ideas on why?
Subject: ISA Server alert: An intrusion was attempted by an external
user.
ISA Server name: SERVER1
ISA Server detected a land attack on Internet Protocol (IP) address
192.168.100.1.
The 192.168.100.1 address is on my 2nd NIC which connects to my ISDN
router - the router maps it to a public address.
Thanks in advance
Wayne Small
Other related posts:
