Port 
A port is the end point of a logical connection. Services and server programs can be assigned port numbers. SAP MaxDB uses port numbers, for example, for the SAP MaxDB X Server.
Scope |
Default Port |
Function of the X Server |
Protocol |
Protocol Identifier |
|---|---|---|---|---|
All installations on the database computer |
7210 |
Global listener |
TCP/IP |
remote:// |
7269 |
Global listener with SAP networtk protocol NI (for connections via SAPRouter, only available in SAP systems) |
NI (based on TCP/IP) |
sapni:// |
|
7270 |
Global listener with SAP networtk protocol NI and SAP encryption library (for connections via SAPRouter, only available in SAP systems) |
SSL/TLS NISSL (based on TCP/IP) |
remotes:// sapnis:// |
|
First installation <installation_1> on the database computer |
7200 |
X server for <installation_1> |
TCP/IP |
remote:// |
Second installation <installation_2> on the database computer |
7203 |
X server for <installation_2> |
TCP/IP |
remote:// |
Separate Database Studio installation |
7299 |
X server for the separate Database Studio installation, only used by the system to access the local user management database .UMDB |
TCP/IP |
remote:// |
The ports are stored in the services file, which you can find at the following locations:
Microsoft Windows: C:\WINDOWS\system32\drivers\etc\services
Unix and Linux: /etc/services