Jak zakazat odpoved na Ping

[Borek Lupomesky]

On Mon, 18 Oct 1999, Marek Blasko wrote:

> Martin Macok wrote:
> > 
> > On Mon, 18 Oct 1999, moje wrote:
> > 
> > > Nevi nekdo jak zakazat odpoved na ping
> > > (jako ochranu pred ping floodem).
> > > Nikde jsem to zatim nenasel.
> > 
> > echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all
> 
> Mne by sa to tiez zislo ale vysie spomenuti system my nefunguje
> Mam prekompilovane jadro asi nemam potrebnu volbu povolenu neviete aka to je?
> Je to RH5.2 z 2.0.38 jadrom.

   V 2.0 kernelech /proc/sys neni vubec podporovan, takze mate smulu.
Muzete to nicmene zakazat pomoci IP-firewallu a ipfwadm.

   Bye Borek

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BOREK LUPOMESKY, network administrator    University of J. E. Purkyne
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