Understanding Management Predefined Policy Applications
When you create a policy, you can specify predefined management applications for the policy.
Table 23 lists the predefined management applications. Each entry includes the name of the application, the default or assigned port, and a description of the application.
Table 23: Predefined Management Applications
Application | Port | Description |
|---|---|---|
NBNAME | 137 | NetBIOS Name application displays all NetBIOS name packets sent on UDP port 137. |
NDBDS | 138 | NetBIOS Datagram application, published by IBM, provides connectionless (datagram) applications to PCs connected with a broadcast medium to locate resources, initiate sessions, and terminate sessions. It is unreliable and the packets are not sequenced. |
NFS | — | Network File System uses UDP to allow network users to access shared files stored on computers of different types. SUN RPC is a building block of NFS. |
NS Global | — | NS-Global is the central management protocol for Juniper Networks Firewall/VPN devices. |
NS Global PRO | — | NS Global-PRO is the scalable monitoring system for the Juniper Networks Firewall/VPN device family. |
NSM | — | Network and Security Manager |
NTP | 123 | Network Time Protocol provides a way for computers to synchronize to a time reference. |
RLOGIN | 513 | RLOGIN starts a terminal session on a remote host. |
RSH | 514 | RSH executes a shell command on a remote host. |
SNMP | 161 | Simple Network Management Protocol is a set of protocols for managing complex networks. |
SQL*Net V1 | 66 | SQL*Net Version 1 is a database language that allows for the creation, access, modification, and protection of data. |
SQL*Net V2 | 66 | SQL*Net Version 2 is a database language that allows for the creation, access, modification, and protection of data. |
MSSQL | 1433 (default instance) | Microsoft SQL is a proprietary database server tool that allows for the creation, access, modification, and protection of data. |
SSH | 22 | SSH is a program to log into another computer over a network through strong authentication and secure communications on an unsecure channel. |
SYSLOG | 514 | Syslog is a UNIX program that sends messages to the system logger. |
Talk | 517-518 | Talk is a visual communication program that copies lines from your terminal to that of another user. |
Telnet | 23 | Telnet is a UNIX program that provides a standard method of interfacing terminal devices and terminal-oriented processes to each other. |
WinFrame | — | WinFrame is a technology that allows users on non-Windows machines to run Windows applications. |
X-Windows | — | X-Windows is the windowing and graphics system that Motif and OpenLook are based on. |
Related Topics
- JUNOS Software Feature Support Reference for SRX Series and J Series Devices
- Security Policy Applications Overview
- Example: Configuring Applications and Application Sets