iptables -L -n -v --line-numbers -t nat
Chain PREROUTING (policy ACCEPT 5092K packets, 516M bytes)
num   pkts bytes target     prot opt in     out     source               destination         
1    5092K  516M OVN-KUBE-ETP  0    --  *      *       0.0.0.0/0            0.0.0.0/0           
2    5092K  516M OVN-KUBE-EXTERNALIP  0    --  *      *       0.0.0.0/0            0.0.0.0/0           
3    5092K  516M OVN-KUBE-NODEPORT  0    --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
num   pkts bytes target     prot opt in     out     source               destination         

Chain OUTPUT (policy ACCEPT 729K packets, 46M bytes)
num   pkts bytes target     prot opt in     out     source               destination         
1     729K   46M OVN-KUBE-EXTERNALIP  0    --  *      *       0.0.0.0/0            0.0.0.0/0           
2     729K   46M OVN-KUBE-NODEPORT  0    --  *      *       0.0.0.0/0            0.0.0.0/0           
3     729K   46M OVN-KUBE-ITP  0    --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain POSTROUTING (policy ACCEPT 305K packets, 21M bytes)
num   pkts bytes target     prot opt in     out     source               destination         
1     729K   46M SUBMARINER-POSTROUTING  0    --  *      *       0.0.0.0/0            0.0.0.0/0           
2     729K   46M OVN-KUBE-EGRESS-IP-MULTI-NIC  0    --  *      *       0.0.0.0/0            0.0.0.0/0           
3     729K   46M OVN-KUBE-EGRESS-SVC  0    --  *      *       0.0.0.0/0            0.0.0.0/0           
4     424K   25M OVN-KUBE-SNAT-MGMTPORT  0    --  *      ovn-k8s-mp0  0.0.0.0/0            0.0.0.0/0           

Chain KUBE-KUBELET-CANARY (0 references)
num   pkts bytes target     prot opt in     out     source               destination         

Chain OVN-KUBE-EGRESS-IP-MULTI-NIC (1 references)
num   pkts bytes target     prot opt in     out     source               destination         

Chain OVN-KUBE-EGRESS-SVC (1 references)
num   pkts bytes target     prot opt in     out     source               destination         
1        0     0 RETURN     0    --  *      *       0.0.0.0/0            0.0.0.0/0            mark match 0x3f0 /* DoNotSNAT */

Chain OVN-KUBE-ETP (1 references)
num   pkts bytes target     prot opt in     out     source               destination         

Chain OVN-KUBE-EXTERNALIP (2 references)
num   pkts bytes target     prot opt in     out     source               destination         
1        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.244        tcp dpt:8000 to:172.30.208.38:8000
2        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.253        tcp dpt:6800 to:172.30.134.4:6800
3        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.249        tcp dpt:6800 to:172.30.240.255:6800
4        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.247        tcp dpt:3300 to:172.30.111.140:3300
5        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.251        tcp dpt:6800 to:172.30.40.62:6800
6        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.248        tcp dpt:6800 to:172.30.121.113:6800
7        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.252        tcp dpt:6800 to:172.30.87.74:6800
8        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.250        tcp dpt:6800 to:172.30.17.89:6800
9        0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.246        tcp dpt:3300 to:172.30.45.170:3300
10       0     0 DNAT       6    --  *      *       0.0.0.0/0            242.1.255.245        tcp dpt:3300 to:172.30.162.218:3300

Chain OVN-KUBE-ITP (1 references)
num   pkts bytes target     prot opt in     out     source               destination         

Chain OVN-KUBE-NODEPORT (2 references)
num   pkts bytes target     prot opt in     out     source               destination         
1        0     0 DNAT       6    --  *      *       0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL tcp dpt:31659 to:172.30.138.30:50051
2        0     0 DNAT       6    --  *      *       0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL tcp dpt:31571 to:172.30.142.195:443
3        0     0 DNAT       6    --  *      *       0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL tcp dpt:30625 to:172.30.69.228:7004
4        0     0 DNAT       6    --  *      *       0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL tcp dpt:31116 to:172.30.69.228:8444
5        0     0 DNAT       6    --  *      *       0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL tcp dpt:30465 to:172.30.69.228:443
6        0     0 DNAT       6    --  *      *       0.0.0.0/0            0.0.0.0/0            ADDRTYPE match dst-type LOCAL tcp dpt:32632 to:172.30.69.228:80

Chain OVN-KUBE-SNAT-MGMTPORT (1 references)
num   pkts bytes target     prot opt in     out     source               destination         
1     424K   25M SNAT       0    --  *      ovn-k8s-mp0  0.0.0.0/0            0.0.0.0/0            /* OVN SNAT to Management Port */ to:10.254.36.2

Chain SUBMARINER-POSTROUTING (1 references)
num   pkts bytes target     prot opt in     out     source               destination