Info out of refused telnet connection (wrapper)

Info out of refused telnet connection (wrapper)

Post by Leslie Pete » Sat, 20 May 1995 04:00:00



We are looking for a way to spit out some informational text
when a TCP wrapper-enabled telnet connection is refused.  We
constantly have new users that need access to the system, but
aren't in the hosts.allow file...yet.  Putting some message
about who to contact to remedy the situation would be great.

If anyone's done this, please give us a ring.  TIA
---
"Voom? Mate, this parrot wouldn't voom if you put 4 million volts through it!"

(2.1) GCS d H- s+:+ !g p1 au+ a27 w+ v- C++ UVBAH++++$ P+++ L- 3+ E---
          N+ K- W+ M V- po Y+ t++(+++) 5 j+ R G' tv+ b+ !D B- e+ u++ h----
          f+ r+++ n+(----) y++++(*)

 
 
 

Info out of refused telnet connection (wrapper)

Post by Wietse Vene » Sun, 21 May 1995 04:00:00



>We are looking for a way to spit out some informational text
>when a TCP wrapper-enabled telnet connection is refused.  

Versions 7.x (current is 7.2) allow you to send informational text
before accepting or rejecting service (see the Banners.Makefile).
ftp.win.tue.nl:/pub/security/tcp_wrappers_7.2.tar.gz, and mirrors.

        Wietse

 
 
 

Info out of refused telnet connection (wrapper)

Post by Alain Zarinel » Tue, 23 May 1995 04:00:00



|> We are looking for a way to spit out some informational text
|> when a TCP wrapper-enabled telnet connection is refused.  We
|> constantly have new users that need access to the system, but
|> aren't in the hosts.allow file...yet.  Putting some message
|> about who to contact to remedy the situation would be great.

|> If anyone's done this, please give us a ring.  TIA

Try, in your /etc/hosts.deny file the following:


                                                                  +alain=
=========================================================================
Alain "Michele's" Zarinelli          Dipl. Phys. ETH          COM-AMEL/IA
System Administrator            __|__         voice  GSM:+41-89-400.81.04
Security Analyst            ---o-(_)-o---     voice  off: +41-1-632.22.47
SGM, ETHZ HG G14.2                            Fax    off: +41-1-632.10.85
CH-8092 Zurich                      WWW: "http://www.math.ethz.ch/~zari/"
-------------------------------------------------------------------------

key fingerprint:         1D 7E D7 D8 D5 F5 72 91  27 5C E3 66 BB C2 27 74
=========================================================================