[SunHELP] Tcp_wrappers: emailing info from refused attempt
Mack Lundy
sunhelp at sunhelp.org
Sun Sep 30 09:37:00 CDT 2001
I've checked the FAQs I can find and posted the questiion a couple of
other places with no succes so far.
OS: SOL7 & SOL8
Tcp wrapper versions: 7.6 and 7.6-ipv6
I've been reading about the booby traps you can set with tcp_wrappers
and am interested in what you can do in the hosts.deny file. I found a
couple of examples of ways to email information about attempts to telnet
in that are refused.
e.g.
in.telnetd: ALL: (/usr/local/sbin/save_finger -l @%h | /usr/ucb/mail -s
%d-%h root) &
Also
SPAWN (/usr/local/sbin/safe_finger -l @%h | /usr/ucb/mail -s %d-%h root)
&
Neither of these sends email to root. The path is where safe_finger is
located on my systems. Both version of tcp_wrappers were compiled with
SYTLE=-DPROCESS_OPTIONS
Any ideas what I'm doing wrong?
Thanks
Mack
-----
Mack Lundy
Systems Librarian
College of William & Mary, Swem Library
voice: 757.221.3114
email: malund at wm.edu
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