glug:firewall
Paolo Gaggini
glug@genova.linux.it
Mon, 10 Feb 2003 13:27:15 +0100
On Monday 10 February 2003 12:13, Federico /* juri */ Pedemonte wrote:
> E gia' che ci sei chiudi anche tutti gli altri 2000 servizi che hai
> in ascolto !!!
Ho bloccato le porte aperte in ingresso con ipchains, ma se faccio uno
scanning sono rimaste aperte.
ipchains -L mi da questo output:
Chain input (policy ACCEPT):
target prot opt source destination
ports
DENY tcp ----l- anywhere 192.168.0.3 any -> 0:1023
DENY icmp ----l- anywhere anywhere echo-request
DENY icmp ----l- 192.168.0.3 anywhere echo-request
DENY tcp ----l- anywhere anywhere any -> 1026
DENY tcp ----l- anywhere anywhere any -> 1025
DENY tcp ----l- anywhere anywhere any -> 2049
DENY tcp ----l- anywhere anywhere any -> 1024
DENY tcp ----l- anywhere anywhere any -> 773
DENY tcp ----l- anywhere anywhere any -> 800
DENY tcp ----l- anywhere anywhere any -> linuxconf
DENY tcp ----l- anywhere anywhere any -> time
DENY tcp ----l- anywhere anywhere any -> daytime
DENY tcp ----l- anywhere anywhere any -> discard
DENY tcp ----l- anywhere anywhere any -> nrpc
DENY udp ----l- anywhere anywhere any -> 1026
DENY udp ----l- anywhere anywhere any -> 2049
DENY udp ----l- anywhere anywhere any -> discard
DENY udp ----l- anywhere anywhere any ->bootps
DENY udp ----l- anywhere anywhere any -> 1025
DENY udp ----l- anywhere anywhere any -> 773
DENY udp ----l- anywhere anywhere any -> 1024
DENY udp ----l- anywhere anywhere any -> 800
DENY udp ----l- anywhere anywhere any -> sunrpc
Dov'è l'errore??
----------
Paolo Gaggini
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http://www.gseserver.net -- GSE Network
http://www.biologiafacile.net -- Portale Universitario
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