ltm rule command XLAT src nat valid range
iRule(1) BIG-IP TMSH Manual iRule(1)
XLAT::src_nat_valid_range
Return a list of valid source-translation endpoint ranges.
SYNOPSIS
XLAT::src_nat_valid_range
DESCRIPTION
Returns a list of lists containing valid source-translation addresses and port-ranges (source-translation
endpoints). This command must be called every time a new connection/listener needs to be created to retrieve
the valid source translation information. This data must not be cached. Only the source-translation address
used by the parent with a valid port-range is returned, not all of the endpoints in the source-translation
object/pool. In PBA mode multiple source-translation addresses and port-ranges can be returned if the client
has multiple active blocks.
RETURN VALUE
A list of lists containing the valid source-translation endpoint ranges. For e.g. { {address-1 start-port
end-port} {address-2 start-port end-port} ...}
VALID DURING
SA_PICKED, CLIENT_DATA, SERVER_DATA, SERVER_CONNECTED
EXAMPLES
when SA_PICKED {
set sa_list [XLAT::src_nat_valid_range]
foreach sa $sa_list {
log local0. "address=[lindex $sa 0] port-start=[lindex $sa 1] port-end=[lindex $sa 2]"
}
}
HINTS
SEE ALSO
CHANGE LOG
@BIGIP-14.1.0 --First introduced the command.
BIG-IP 2020-06-23 iRule(1)