util dnatutil(1) BIG-IP TMSH Manual util dnatutil(1)
NAME
dnat - Command providing reverse and forward mapping for deterministic NAT (DNAT).
MODULE
util
SYNTAX
Run the dnat utility from within the util module using the following syntax:
run util dnat [] [[:]]
DESCRIPTION
The dnat utility allows the calculation of forward and reverse source address and port mapping for the deterministic mode
of Large Scale NAT.
EXAMPLES
dnat 10.0.0.1 --action forward Shows a list of translation address/port pairs that might be used for a subscriber at
10.0.0.1, using the DNAT states contained in /var/log/ltm.
dnat 173.240.102.139:5678 Performs a reverse mapping back to the subscriber address for the connection from
173.240.102.139:5678, using the DNAT states contained in /var/log/ltm.
dnat --start_time '2012-09-27 06:30:00' --end_time '2012-09-27 12:10:00' 173.240.102.139:5678 Same as the previous example,
but only shows the subscriber addresses that used the translation within the specified time range.
dnat --start_time '2012-09-27 06:30:00' --end_time '2012-09-27 12:10:00' --file /var/log/test 173.240.102.139:5678 Same as
the previous example, but use the DNAT states contained in /var/log/test
dnat --file /var/log/test Shows summary information, using the DNAT states contained in /var/log/test
dnat --action summary --start_time '2012-09-27 06:30:00' --end_time '2012-09-27 12:10:00' Shows summary information, using
the DNAT states within the specified time range.
OPTIONS
client_addr or --client_addr
Used to provide the subscriber address for forward mappings (--action forward), and the translation address for
reverse mappings (--action reverse).
client_port or --client_port
Used to provide the subscriber port for forward mappings (--action forward), and the translation port for reverse
mappings (--action reverse).
end_time or --end_time