alg (Applications)
Syntax
alg (dns |ftp | ftp-data | gprs-gtp-c | gprs-gtp-u | gprs-gtp-v0 | gprs-sctp | http | https | ignore | ike-esp-nat | imap | login | mgcp-ca | mgcp-ua | ms-rpc | none | pptp | q931 | ras | realaudio | rsh | rtsp | sccp | sip | smtp | sqlnet-v2 | ssh | sun-rpc | talk | telnet | tftp | twamp);
Hierarchy Level
[edit applications application application-name term term-name]
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 Serviceftp—File Transfer Protocolftp-data—Trace FTP Data Sessiongprs-gtp-c—GPRS Tunneling Control Planegprs-gtp-u—GPRS Tunneling User Planegprs-gtp-v0—GPRS Tunneling Version 0gprs-sctp—GPRS Stream Control Protocolhttp—Hypertext Transfer Protocolhttps—Hypertext Transfer Protocolignore—Ignore application typeike-esp-nat—IKE ESP NAT application protocolmgcp-ca—Media Gateway Control Protocol with Call Agentmgcp-ua—MGCP with User Agentms-rpc—Microsoft RPCnone—Bypass all ALG application protocols.pptp—Point-to-Point Tunneling Protocolq931—ISDN connection control protocol (Q.931)ras—Remote Access Servicerealaudio—RealAudiorsh—UNIX remote shell servicesrtsp—Real-Time Streaming Protocolsccp—Skinny Client Control Protocolsip—Session Initiation Protocolsmtp—Simple Mail Transfer Protocolsqlnet-v2—Oracle SQLNET v2ssh—Secure Shell Protocolsun-rpc—Sun Microsystems RPCtalk—TALK programtelnet—Telnet Protocoltftp—Trivial File Transfer Protocoltwamp—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.