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Il firewall è attivo?
#1
Secondo voi il firewall è abilitato è tutto corretto?


Codice:
sudo iptables -L
[sudo] password for xxx:
Chain INPUT (policy DROP)
target     prot opt source               destination        
ufw-before-logging-input  all  --  anywhere             anywhere            
ufw-before-input  all  --  anywhere             anywhere            
ufw-after-input  all  --  anywhere             anywhere            
ufw-after-logging-input  all  --  anywhere             anywhere            
ufw-reject-input  all  --  anywhere             anywhere            
ufw-track-input  all  --  anywhere             anywhere            

Chain FORWARD (policy DROP)
target     prot opt source               destination        
ufw-before-logging-forward  all  --  anywhere             anywhere            
ufw-before-forward  all  --  anywhere             anywhere            
ufw-after-forward  all  --  anywhere             anywhere            
ufw-after-logging-forward  all  --  anywhere             anywhere            
ufw-reject-forward  all  --  anywhere             anywhere            

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination        
ufw-before-logging-output  all  --  anywhere             anywhere            
ufw-before-output  all  --  anywhere             anywhere            
ufw-after-output  all  --  anywhere             anywhere            
ufw-after-logging-output  all  --  anywhere             anywhere            
ufw-reject-output  all  --  anywhere             anywhere            
ufw-track-output  all  --  anywhere             anywhere            

Chain ufw-after-forward (1 references)
target     prot opt source               destination        

Chain ufw-after-input (1 references)
target     prot opt source               destination        
ufw-skip-to-policy-input  udp  --  anywhere             anywhere             udp dpt:netbios-ns
ufw-skip-to-policy-input  udp  --  anywhere             anywhere             udp dpt:netbios-dgm
ufw-skip-to-policy-input  tcp  --  anywhere             anywhere             tcp dpt:netbios-ssn
ufw-skip-to-policy-input  tcp  --  anywhere             anywhere             tcp dpt:microsoft-ds
ufw-skip-to-policy-input  udp  --  anywhere             anywhere             udp dpt:bootps
ufw-skip-to-policy-input  udp  --  anywhere             anywhere             udp dpt:bootpc
ufw-skip-to-policy-input  all  --  anywhere             anywhere             ADDRTYPE match dst-type BROADCAST

Chain ufw-after-logging-forward (1 references)
target     prot opt source               destination        
LOG        all  --  anywhere             anywhere             limit: avg 3/min burst 10 LOG level warning prefix "[UFW BLOCK] "

Chain ufw-after-logging-input (1 references)
target     prot opt source               destination        
LOG        all  --  anywhere             anywhere             limit: avg 3/min burst 10 LOG level warning prefix "[UFW BLOCK] "

Chain ufw-after-logging-output (1 references)
target     prot opt source               destination        

Chain ufw-after-output (1 references)
target     prot opt source               destination        

Chain ufw-before-forward (1 references)
target     prot opt source               destination        
ufw-user-forward  all  --  anywhere             anywhere            

Chain ufw-before-input (1 references)
target     prot opt source               destination        
ACCEPT     all  --  anywhere             anywhere            
ACCEPT     all  --  anywhere             anywhere             state RELATED,ESTABLISHED
ufw-logging-deny  all  --  anywhere             anywhere             state INVALID
DROP       all  --  anywhere             anywhere             state INVALID
ACCEPT     icmp --  anywhere             anywhere             icmp destination-unreachable
ACCEPT     icmp --  anywhere             anywhere             icmp source-quench
ACCEPT     icmp --  anywhere             anywhere             icmp time-exceeded
ACCEPT     icmp --  anywhere             anywhere             icmp parameter-problem
ACCEPT     icmp --  anywhere             anywhere             icmp echo-request
ACCEPT     udp  --  anywhere             anywhere             udp spt:bootps dpt:bootpc
ufw-not-local  all  --  anywhere             anywhere            
ACCEPT     udp  --  anywhere             224.0.0.251          udp dpt:mdns
ACCEPT     udp  --  anywhere             239.255.255.250      udp dpt:1900
ufw-user-input  all  --  anywhere             anywhere            

Chain ufw-before-logging-forward (1 references)
target     prot opt source               destination        

Chain ufw-before-logging-input (1 references)
target     prot opt source               destination        

Chain ufw-before-logging-output (1 references)
target     prot opt source               destination        

Chain ufw-before-output (1 references)
target     prot opt source               destination        
ACCEPT     all  --  anywhere             anywhere            
ACCEPT     all  --  anywhere             anywhere             state RELATED,ESTABLISHED
ufw-user-output  all  --  anywhere             anywhere            

Chain ufw-logging-allow (0 references)
target     prot opt source               destination        
LOG        all  --  anywhere             anywhere             limit: avg 3/min burst 10 LOG level warning prefix "[UFW ALLOW] "

Chain ufw-logging-deny (2 references)
target     prot opt source               destination        
RETURN     all  --  anywhere             anywhere             state INVALID limit: avg 3/min burst 10
LOG        all  --  anywhere             anywhere             limit: avg 3/min burst 10 LOG level warning prefix "[UFW BLOCK] "

Chain ufw-not-local (1 references)
target     prot opt source               destination        
RETURN     all  --  anywhere             anywhere             ADDRTYPE match dst-type LOCAL
RETURN     all  --  anywhere             anywhere             ADDRTYPE match dst-type MULTICAST
RETURN     all  --  anywhere             anywhere             ADDRTYPE match dst-type BROADCAST
ufw-logging-deny  all  --  anywhere             anywhere             limit: avg 3/min burst 10
DROP       all  --  anywhere             anywhere            

Chain ufw-reject-forward (1 references)
target     prot opt source               destination        

Chain ufw-reject-input (1 references)
target     prot opt source               destination        

Chain ufw-reject-output (1 references)
target     prot opt source               destination        

Chain ufw-skip-to-policy-forward (0 references)
target     prot opt source               destination        
DROP       all  --  anywhere             anywhere            

Chain ufw-skip-to-policy-input (7 references)
target     prot opt source               destination        
DROP       all  --  anywhere             anywhere            

Chain ufw-skip-to-policy-output (0 references)
target     prot opt source               destination        
ACCEPT     all  --  anywhere             anywhere            

Chain ufw-track-input (1 references)
target     prot opt source               destination        

Chain ufw-track-output (1 references)
target     prot opt source               destination        
ACCEPT     tcp  --  anywhere             anywhere             state NEW
ACCEPT     udp  --  anywhere             anywhere             state NEW

Chain ufw-user-forward (1 references)
target     prot opt source               destination        

Chain ufw-user-input (1 references)
target     prot opt source               destination        

Chain ufw-user-limit (0 references)
target     prot opt source               destination        
LOG        all  --  anywhere             anywhere             limit: avg 3/min burst
«Quanta strada ha fatto il tuo pensiero per giungere alla sapienza, e quanta dovrà ancora farne per giungere alla verità?» (G. A. Rol) Idea 

Ubuntu 12.04 Plus Remix - 64 bit
Cita messaggio
#2
E' attivo o no?...
«Quanta strada ha fatto il tuo pensiero per giungere alla sapienza, e quanta dovrà ancora farne per giungere alla verità?» (G. A. Rol) Idea 

Ubuntu 12.04 Plus Remix - 64 bit
Cita messaggio


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