HP-UX IPFilter Version 15.01 Administrator's Guide
NAT Keywords
IPFilter supports the following keywords for NAT (Network Address Translation) functionality:
• map and mapblock
The map and mapblock keywords rewrite or translate source addresses and port numbers
for outbound packets.
• rdr
The rdr keyword redirects and translates destination addresses and port numbers for
inbound packets.
• bimap
The bimap keyword translates addresses and port numbers for inbound and outbound
packets.
NOTE: The maximum number of concurrent NAT connections IPFilter supports is 16,383.
NAT Keywords 61