sasha@ubuntu:~$  sudo iptables -L
[sudo] password for sasha:
Chain INPUT (policy DROP)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere             state RELATED,ESTA                                                       BLISHED
ACCEPT     tcp  --  anywhere             anywhere             tcp dpt:1990

Chain FORWARD (policy DROP)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere

Chain ufw-after-forward (0 references)
target     prot opt source               destination

Chain ufw-after-input (0 references)
target     prot opt source               destination

Chain ufw-after-logging-forward (0 references)
target     prot opt source               destination

Chain ufw-after-logging-input (0 references)
target     prot opt source               destination

Chain ufw-after-logging-output (0 references)
target     prot opt source               destination

Chain ufw-after-output (0 references)
target     prot opt source               destination

Chain ufw-before-forward (0 references)
target     prot opt source               destination

Chain ufw-before-input (0 references)
target     prot opt source               destination

Chain ufw-before-logging-forward (0 references)
target     prot opt source               destination

Chain ufw-before-logging-input (0 references)
target     prot opt source               destination

Chain ufw-before-logging-output (0 references)
target     prot opt source               destination

Chain ufw-before-output (0 references)
target     prot opt source               destination

Chain ufw-logging-allow (0 references)
target     prot opt source               destination

Chain ufw-logging-deny (0 references)
target     prot opt source               destination

Chain ufw-not-local (0 references)
target     prot opt source               destination

Chain ufw-reject-forward (0 references)
target     prot opt source               destination

Chain ufw-reject-input (0 references)
target     prot opt source               destination

Chain ufw-reject-output (0 references)
target     prot opt source               destination

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

Chain ufw-skip-to-policy-input (0 references)
target     prot opt source               destination

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

Chain ufw-track-forward (0 references)
target     prot opt source               destination

Chain ufw-track-input (0 references)
target     prot opt source               destination

Chain ufw-track-output (0 references)
target     prot opt source               destination

Chain ufw-user-forward (0 references)
target     prot opt source               destination

Chain ufw-user-input (0 references)
target     prot opt source               destination

Chain ufw-user-limit (0 references)
target     prot opt source               destination

Chain ufw-user-limit-accept (0 references)
target     prot opt source               destination

Chain ufw-user-logging-forward (0 references)
target     prot opt source               destination

Chain ufw-user-logging-input (0 references)
target     prot opt source               destination

Chain ufw-user-logging-output (0 references)
target     prot opt source               destination

Chain ufw-user-output (0 references)
target     prot opt source               destination