Cisco Cisco Packet Data Interworking Function (PDIF) Guía Para Resolver Problemas
ACS Configuration Mode Commands
▀ firewall nat-alg
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22947-02
firewall nat-alg
This command enables/disables NAT Application Level Gateways (ALGs).
Product
NAT
Privilege
Security Administrator, Administrator
Syntax
Configures the default setting.
Default:
Default:
: Enabled
: Disabled
Disables all/specified NAT ALG configuration. When disabled, the ALG(s) would not do any payload
translation for NATd calls.
translation for NATd calls.
Specifies the NAT ALG to enable/disable.
: Enables/disables all of the following NAT ALGs.
: Enables/disables File Transfer Protocol (FTP) NAT ALG.
: Enables/disables Real Time Streaming Protocol (RTSP) ALG.
Usage
Use this command to enable/disable NAT ALGs.
To enable NAT ALG processing, in addition to this configuration, ensure that the routing rule for that
particular protocol is added in the rulebase.
To enable NAT ALG processing, in addition to this configuration, ensure that the routing rule for that
particular protocol is added in the rulebase.
Example
The following command enables FTP NAT ALG:
The following command enables FTP NAT ALG:
The following command disables FTP NAT ALG:
The following command enables FTP NAT ALG, and disables PPTP, RTSP NAT ALGs: