User guide

Network address translation - NAT NAT command reference
iMG/RG Software Reference Manual (IPNetwork Functions)
4-152
Example --> nat add resvmap rm1 interfacename extinterface 10.10.10.10 tcp 25
See also NAT ENABLE
SECURITY LIST INTERFACES
4.4.5.1.13 NAT CLEAR RESVMAPS
Syntax NAT CLEAR RESVMAPS <interfacename>
Description This command deletes all NAT reserved mappings that were added to an outside secu-
rity interface using the nat add resvmap commands.
Options The following table gives the range of values for each option that can be specified with
this command and a Default Value (if applicable).
gre
Generic Routing Encapsulation (GRE).Tunneling
protocol developed by Cisco that can encapsulate a
wide variety of network layer protocol packet types
inside IP Tunnel See http://www.ietf.org/rfc/rfc2784.txt.
N/A
rsvp
Resource Reservation Protocol (RSVP) is set as the
transport type. Supports the reservation of resources
across an IP network. See http://www.ietf.org/rfc/
rfc2205.txt.
N/A
ospf
Open Shortest Path First (OSPF) is set as the trans-
port type. A link-state routing protocol. See http://
www.ietf.org/rfc/rfc1583.
N/A
ipip
IP-within-IP Encapsulation Protocol. Encapsulates
an IP datagram within a datagram. See http://
www.ietf.org/rfc/rfc2896.txt.
N/A
all Traffic is translated between the global IP address and
the inside address that it is mapped to.
N/A
protocol <num-
ber>
Allows you to identify a protocol by its assigned num-
ber. For details of assigned numbers, see RFC 1700.
N/A
Option Description Default Value