Chain PREROUTING (policy ACCEPT 10670 packets, 4644K bytes)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:80 to:127.0.0.1:80
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:443 to:127.0.0.1:443
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:22 to:127.0.0.1:22
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:2199 to:127.0.0.1:2199
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40031 to:127.0.0.1:40031
    0     0 DNAT       17   --  *      *       0.0.0.0/0            192.168.2.100        udp dpt:623 to:127.0.0.1:623
    0     0 DNAT       17   --  *      *       0.0.0.0/0            192.168.2.100        udp dpt:664 to:127.0.0.1:664
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:8208 to:127.0.0.1:8208
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40040 to:127.0.0.1:40040
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40021 to:127.0.0.1:40021
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40032 to:127.0.0.1:40032
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40033 to:127.0.0.1:40033
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:2198 to:127.0.0.1:2198
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40020 to:127.0.0.1:40020
    0     0 DNAT       17   --  *      *       0.0.0.0/0            192.168.2.100        udp dpt:161 to:127.0.0.1:161
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:6100 to:127.0.0.1:6100
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40023 to:127.0.0.1:40023
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40030 to:127.0.0.1:40030
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40010 to:127.0.0.1:40010
    0     0 DNAT       6    --  *      *       0.0.0.0/0            192.168.2.100        tcp dpt:40035 to:127.0.0.1:40035
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:80 to:127.0.0.1:80
  152  7904 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:443 to:127.0.0.1:443
    3   156 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:22 to:127.0.0.1:22
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:2199 to:127.0.0.1:2199
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40031 to:127.0.0.1:40031
    0     0 DNAT       17   --  *      *       0.0.0.0/0            10.121.176.33        udp dpt:623 to:127.0.0.1:623
    0     0 DNAT       17   --  *      *       0.0.0.0/0            10.121.176.33        udp dpt:664 to:127.0.0.1:664
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:8208 to:127.0.0.1:8208
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40040 to:127.0.0.1:40040
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40021 to:127.0.0.1:40021
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40032 to:127.0.0.1:40032
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40033 to:127.0.0.1:40033
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:2198 to:127.0.0.1:2198
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40020 to:127.0.0.1:40020
    0     0 DNAT       17   --  *      *       0.0.0.0/0            10.121.176.33        udp dpt:161 to:127.0.0.1:161
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:6100 to:127.0.0.1:6100
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40023 to:127.0.0.1:40023
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40030 to:127.0.0.1:40030
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40010 to:127.0.0.1:40010
    0     0 DNAT       6    --  *      *       0.0.0.0/0            10.121.176.33        tcp dpt:40035 to:127.0.0.1:40035

Chain INPUT (policy ACCEPT 8628 packets, 4284K bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain OUTPUT (policy ACCEPT 1186 packets, 66253 bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain POSTROUTING (policy ACCEPT 1186 packets, 66253 bytes)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 MASQUERADE  17   --  *      *       0.0.0.0/0            0.0.0.0/0            udp spt:123 masq ports: 60000-61000
