Thanks for the info. Everything looks good........ C Ya Darryl "Derek J. Balling" wrote:
you could do:
ipchains -I input -s 0.0.0.0/0 echo-request -d IP_ADDR/MSK -p icmp -j DENY
you can put in for "echo-request" any of the valid output of
ipchains -h icmp
That should work for basics, and still allow you to ping OUT just fine. :)
D
At 11:04 PM 3/23/00 +0100, Rogier Maas wrote:
I'm sure your next question will be: How's that done?
ipchains -I input -s 0.0.0.0/0 -d IP_ADDRESS/MASK -p icmp -j DENY
..would do the trick. But this will disable _all_ ICMP packets, not _only_ ping. I'm not sure if ICMP communicates on other ports than 0, but if it does, you might want to specify port 0, where ping is on. (I'm not even sure ICMP even uses ports!
DENY is because your box will not answer. REJECT would be like telling the pinging host: 'Sorry, you may not ping me', which is not what you want.
Good luck, I've done the same thing, to keep the scanners out! (It works mostly)
Rogier Maas
"Derek J. Balling" wrote:
ipchains would be the answer then.
D
At 09:51 PM 3/23/00 +0100, Darryl B. White wrote:
D.
I am trying to hide the box. I do not want individuals within my group to be able to ping my entire subnet and find this one paticular box. Darryl
"Derek J. Balling" wrote:
You could set up ipchains to drop the packets. Why would this make a difference though?
D
At 09:38 PM 3/23/00 +0100, Darryl B. White wrote:
Hello List...
Is there a way that I can keep people from pinging my box. I
looked in
the inetd.conf file and saw echo commented out. But my box is still replying to icmp requests. Your advice would be greatly appreciated.
Darryl
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