RE: Router Security commands

2000-08-01 Thread Gils 

I recommend to disable source routing and the following services: tcp and
udp small server, the finger service and the CDP.

All of the above are tools that can be use for getting information on your
network, hack into it and crash it.

have a good day

   GIL

-Original Message-
From: Donald B Johnson Jr [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, August 01, 2000 2:23 AM
To: John lay; [EMAIL PROTECTED]
Subject: Re: Router Security commands


The ip redirects will stop icmp redirects that your router will perform.
The ip directed-broadcast will stop passing broadcasts as unicast. There are
about 6 or 7 ports passe.
The ip proxy-arp will stop the router from routing for a host that doesn't
have a gateway configured.
Duck
- Original Message -
From: John lay [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, July 29, 2000 1:47 PM
Subject: Router Security commands


 Guys,

 The following are recommended commands to be confgiured on all operating
 interfcases or a router. Could someone explain it to me or give me a URL
 which clairfy them.

 no ip redirects
 no ip directed-broadcast
 no ip proxy-arp

 Thanks a lot





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Router Security commands

2000-07-29 Thread John lay 

Guys,

The following are recommended commands to be confgiured on all operating
interfcases or a router. Could someone explain it to me or give me a URL
which clairfy them.

no ip redirects
no ip directed-broadcast
no ip proxy-arp

Thanks a lot





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Re: Router Security commands

2000-07-29 Thread ERIC BRATAGER 

I'm not sure which version of IOS your running, but here is a link to 
Cisco's site that lists all of the 11.3 commands and their functions.

http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/cs/cs.htm#xtocid232668
 
   (watch the wrap)


From: John lay [EMAIL PROTECTED]
Reply-To: John lay [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Router Security commands
Date: Sat, 29 Jul 2000 13:47:37 -0700 (PDT)

Guys,

The following are recommended commands to be confgiured on all operating
interfcases or a router. Could someone explain it to me or give me a URL
which clairfy them.

no ip redirects
no ip directed-broadcast
no ip proxy-arp

Thanks a lot





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