> sudo iptables -t nat --list

Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination         

Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         

Chain POSTROUTING (policy ACCEPT)
target     prot opt source               destination         
MASQUERADE  all  --  anywhere             10.120.0.0/24        /* NETMAKER */
MASQUERADE  all  --  10.120.0.0/24        anywhere             /* NETMAKER */
MASQUERADE  all  --  172.17.0.0/16        anywhere            
MASQUERADE  all  --  172.24.0.0/16        anywhere            
MASQUERADE  tcp  --  172.24.0.5           172.24.0.5           tcp dpt:http
netmakernat  all  --  anywhere             anywhere             /* NETMAKER */
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51830
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51829
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51828
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51827
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51826
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51825
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51824
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51823
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51822
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:51821
MASQUERADE  tcp  --  172.24.0.2           172.24.0.2           tcp dpt:tproxy
MASQUERADE  udp  --  172.24.0.2           172.24.0.2           udp dpt:3478

Chain netmakernat (1 references)
target     prot opt source               destination         
RETURN     all  --  anywhere             anywhere