ipnat - user interface to the NAT subsystem
ipnat [ -CFhlnrRsv ] [ -f <filename> ]
ipnat opens the filename given (treating "-" as stdin) and
parses the file for a set of rules which are to be added or
removed from the IP NAT.
Each rule processed by ipnat is added to the kernels inter-
nal lists if there are no parsing problems. Rules are added
to the end of the internal lists, matching the order in
which they appear when given to ipnat.
Note that if ipf(ADMN) is not enabled when NAT is configured,
it will be enabled automatically, as the same kernel facili-
ties are used for NAT functionality. In addition, packet
forwarding must be enabled.
-C delete all entries in the current NAT rule listing (NAT
-F delete all active entries in the current NAT transla-
tion table (currently active NAT mappings)
-h Print number of hits for each MAP/Redirect filter.
-l Show the list of current NAT table entry mappings.
-n This flag (no-change) prevents ipf from actually making
any ioctl calls or doing anything which would alter the
currently running kernel.
-r Remove matching NAT rules from, rather than add them to,
the internal lists
-R Remove all NAT rules from the internal lists
-s Retrieve and display NAT statistics
-v Turn verbose mode on. Displays information relating to
rule processing and active rules/table entries.
ipnat(ADMP), ipf(ADMN), ipfstat(TC)
Man(1) output converted with