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SCO Santa Cruz Operation (SCO) was a software company based in Santa Cruz, California which was best known for selling three UNIX variants for Intel x86.

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  #1  
Old 08-04-2006
Registered User
  

Join Date: Aug 2006
Posts: 1
Unhappy limit telnet
Hello Every One.
Can any 1 tell how to configure unix so that only specified IP's can connect to that machine using telnet. I guess there is also sum stratgy to limit it by time. such as from 9 a.m to 5 p.m.

This is imp 4 me. plz help
Thanks

Shaikh Naveed
Islamabad. Pakistan
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  #2  
Old 08-04-2006
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Join Date: Feb 2006
Location: Schenectady, NY
Posts: 130
tcp_wrappers will do the trick nicely. The software allows you to limit IP access based on service. I believe it comes standard with SCO but if not, it is available from ftp://ftp.porcupine.org/pub/security/index.html complete with documentation.

Try searching your man pages for "wrapper".

I'd give more details but it's been so long since I've used them. I hope this starts it.
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  #3  
Old 08-05-2006
Hitori's Avatar
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Join Date: Jun 2006
Posts: 360
Use IP Filter to block all IP addresses on port 23 (default telnet port) except specified one
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  #4  
Old 08-10-2006
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Join Date: Jul 2006
Posts: 7
Quote:
Originally Posted by shaikh.naveed
Shaikh Naveed
Islamabad. Pakistan
paki boy.....
i m also using SCO unix...
Last edited by blowtorch; 08-10-2006 at 03:02 AM. Reason: remove email address
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  #5  
Old 08-10-2006
blowtorch's Avatar
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Location: Singapore
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alamlinux, please do not post your email address. This is against the rules. If you do want to pass on your email id, you can send a private message.
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  #6  
Old 08-10-2006
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Join Date: Jul 2006
Posts: 7
Quote:
Originally Posted by blowtorch
alamlinux, please do not post your email address. This is against the rules. If you do want to pass on your email id, you can send a private message.
sorry, i was in hurry so didn't see where i posted it

anyways extreemly sorry.
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