8. Destination address
Select from the list
Match forwarded traffic to the given destination IP
address or IP range only
9. Destination port
any
Match forwarded traffic to the given destination port or
port range only
10. SNAT IP address
“10.101.1.10”
Rewrite matched traffic to the given IP address
11. SNAT port
“22”
Rewrite matched traffic to the given source port. May be
left empty to only rewrite the IP address'
12. Extra arguments
Passes additional arguments to iptables. Use with care!
6.6.5
Custom Rules
Here you have the ultimate freedom in defining your rules – you can enter them straight into the iptables
program. Just type them out into the text field ant it will get executed as a Linux shell script. If you are unsure of how to
use iptables, check the internet out for manuals, examples and explanations.
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