Jak zakazat odpoved na Ping

[Borek Lupomesky]

On Mon, 18 Oct 1999, Jan ' Kozo ' Vajda wrote:

> :> > > 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.
> 
> # ls -laF  /proc/sys/net/ipv4/                    
> total 0
> dr-xr-xr-x   2 root     root            0 Oct 18 12:31 ./
> dr-xr-xr-x   7 root     root            0 Oct 18 12:31 ../
> -rw-r--r--   1 root     root            0 Oct 18 12:31 arp_check_interval
> -rw-r--r--   1 root     root            0 Oct 18 12:31 arp_confirm_interval
> -rw-r--r--   1 root     root            0 Oct 18 12:31 arp_confirm_timeout
> -rw-r--r--   1 root     root            0 Oct 18 12:31 arp_dead_res_time
> -rw-r--r--   1 root     root            0 Oct 18 12:31 arp_max_tries
> -rw-r--r--   1 root     root            0 Oct 18 12:31 arp_res_time
> -rw-r--r--   1 root     root            0 Oct 18 12:31 arp_timeout
> -rw-r--r--   1 root     root            0 Oct 18 12:31 ip_dynaddr
> -rw-r--r--   1 root     root            0 Oct 18 12:31 ip_forward
> # uname -a
> Linux cord 2.0.36 #1 Tue Oct 13 22:17:11 EDT 1999 i586 unknown

   No dobre, tak se opravuji na /proc/sys/net.

   Bye Borek

--

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