Cisco Cisco Packet Data Interworking Function (PDIF) Guida Alla Risoluzione Dei Problemi
CSCF Service Configuration Mode Commands
▀ nat-policy
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22948-01
: Address for bridge-network policy type for S-CSCF bridging. Specifies a
combined IP address subnet mask bits to indicate what IP addresses the specific policy type applies to.
must be specified using the form ―IP Address/Mask Bits‖ here the IP address must be
expressed in dotted decimal notation for IPv4 or colon notation for IPv6, and the mask bits are a numeric
value, which is the number of bits in the subnet mask.
value, which is the number of bits in the subnet mask.
: Range for bridge-network policy type for S-CSCF
bridging.
specifies the beginning of the range of addresses.
specifies the end of the range of addresses .
must be expressed in dotted decimal notation for IPv4 or colon notation for IPv6.
Removes the specified NAT policy from the service.
Usage
Generally, if a SIP packet has a VIA address (physical address that identifies where the service is located)
different from the Source address, ALG functionality is invoked. Even if the VIA and Source addresses are
the same, however, this command allows the ALG functionality to be started. For ALG to start, the VIA
address should belong to one of the nat-policy address ranges.
different from the Source address, ALG functionality is invoked. Even if the VIA and Source addresses are
the same, however, this command allows the ALG functionality to be started. For ALG to start, the VIA
address should belong to one of the nat-policy address ranges.
Example
The following command identifies the NAT policy named
The following command identifies the NAT policy named
with a private-address policy type of
:
The following command identifies the NAT policy named
with a private-address range policy type of
:
The following command identifies the NAT policy named
with a default policy type: