alg (Applications)

Syntax

Hierarchy Level

Description

Define individual Application Layer Gateway (ALG).

The twamp application protocol is introduced Junos OS Release 18.2R1.

Options

ALG supports the following application protocols:

• dns —Domain Name Service

• ftp —File Transfer Protocol

• ftp-data —Trace FTP Data Session

• gprs-gtp-c —GPRS Tunneling Control Plane

• gprs-gtp-u —GPRS Tunneling User Plane

• gprs-gtp-v0 —GPRS Tunneling Version 0

• gprs-sctp —GPRS Stream Control Protocol

• http —Hypertext Transfer Protocol

• https —Hypertext Transfer Protocol

• ignore—Ignore application type

• ike-esp-nat —IKE ESP NAT application protocol

• mgcp-ca —Media Gateway Control Protocol with Call Agent

• mgcp-ua —MGCP with User Agent

• ms-rpc —Microsoft RPC

• none —Bypass all ALG application protocols.

• pptp —Point-to-Point Tunneling Protocol

• q931 —ISDN connection control protocol (Q.931)

• ras —Remote Access Service

• realaudio —RealAudio

• rsh —UNIX remote shell services

• rtsp —Real-Time Streaming Protocol

• sccp —Skinny Client Control Protocol

• sip—Session Initiation Protocol

• smtp —Simple Mail Transfer Protocol

• sqlnet-v2 —Oracle SQLNET v2

• ssh —Secure Shell Protocol

• sun-rpc —Sun Microsystems RPC

• talk—TALK program

• telnet —Telnet Protocol

• tftp —Trivial File Transfer Protocol

• twamp—Two-Way Active Measurement Protocol

Required Privilege Level

system—To view this statement in the configuration.

system-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 8.5.