iptables a ICMP

[Adam Stalmach]

Jeste neco : nemate kopy v DNS ? 
PING elizabeth.test.net (192.1681.1.1): 56 data bytes
hmm 193.1681.1.1 trochu divna IP nemyslite ? 

On Po, 2003-01-20 at 14:07, Adam Stalmach wrote:
> Neco mne na vasem dotazu unika, pokud mate zakazany input icmp paketu
> tak jak si muzete chtit na ten stroj pingat ? 
> 
> 
> On Po, 2003-01-20 at 14:03, James wrote:
> > Zdravim, 
> > 
> > mam maly problem v iptables mam zadano 
> > 
> > $tables -A INPUT -i eth0 -s 0/0 -d 192.168.1.1 -p icmp -j REJECT
> > 
> > ve vypisu iptables -L vidim ze je to pravidlo dobre zanese:
> > 
> > REJECT     icmp --  anywhere Elizabeth.Test.Netreject-withicmp-port-unreachable
> > 
> > 
> > presto kdyz si pingnu nedostavam zadne odpovedi .. a jadro bych rekl ze
> > mam zkompilovane v poradku 
> > 
> > <*>   Packet filtering
> > <*>     REJECT target support
> > 
> > a ping pise:
> > 
> > PING elizabeth.test.net (192.1681.1.1): 56 data bytes
> > 
> > --- elizabeth.test.net ping statistics ---
> > 7 packets transmitted, 0 packets received, 100% packet loss
> > 
> > 
-- 
		Adam Stalmach


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