IPTables Commands
SNAT
iptables -t nat -A POSTROUTING -d 10.24.0.0/16 -j SNAT --to-source 10.24.1.1
iptables -t nat -A POSTROUTING \
-d 10.24.0.0/16 \
-j SNAT --to-source 10.24.1.1
DNAT
iptables -t nat -A PREROUTING -p tcp --dport 30200 -j DNAT --to-destination 10.24.1.1:30201
iptables -t nat -A PREROUTING \
-p tcp \
--dport 30200 \
-j DNAT --to-destination 10.24.1.1:30201
POSTROUTING Line Numbers
iptables -t nat -L POSTROUTING --line-numbers -n -v
Delete by Number
iptables -t nat -D POSTROUTING 1
