nie masz czasem jakiegos firewalla odpalonego? jesli tak.. to zapwne oparty na iptables.. daj please wynik dla komend:
iptables -L INPUT
iptables -L OUTPUT
Ponizej sudo iptables -L INPUT oraz OUTPUT:
Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT all -- 89.79.153.46 89.79.155.255
logaborted tcp -- anywhere anywhere state related, established tcp flags: RST/RST
ACCEPT all -- anywhere anywhere state related, established
ACCEPT icmp -- anywhere anywhere icmp destination - unreachable
ACCEPT icmp -- anywhere anywhere icmp time - exceeded
ACCEPT icmp -- anywhere anywhere icmp parameter - problem
NICFILT all -- anywhere anywhere
SRCFILT all -- anywhere anywhere
Chain OUTPUT (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT all -- anywhere anywhere state related, established
ACCEPT icmp -- anywhere anywhere icmp destination - unreachable
ACCEPT icmp -- anywhere anywhere icmp time - exceeded
ACCEPT icmp -- anywhere anywhere icmp parameter - problem
SL all -- anywhere anywhere