index type transport-protocol internal-src-address internal-src-port external-src-address external-src-port internal-dst-address internal-dst-port external-dst-address external-dst-port lifetime
NAT mapping entry.
If an attribute is not stored in the mapping/session table,
it means the corresponding field of a packet that
matches this entry is not rewritten by the NAT or this
information is not required for NAT filtering purposes.
port-number
start-port-number end-port-number
An individual port number or a range of ports.
When only start-port-number is present,
it represents a single port number.
port-set
port-type
Indicates a set of port numbers.
It may be a simple port range, or use the Port Set
Identifier (PSID) algorithm to represent a range of
transport-layer port numbers that will be used by a
NAPT.