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 Ports and Protocols of the X
Server 
Clients can exchange data with the X Server using a variety of protocols.
The MaxDB X server uses the following ports.
Ports and Protocols of the X Server
Port Number  | 
Protocol  | 
Protocol Identifier  | 
Remarks  | 
7210  | 
TCP/IP  | 
remote://  | 
  | 
7269  | 
NI  | 
sapni://  | 
Only in SAP systems, uses SAP network protocol NI  | 
7270  | 
SSL/TLS NISSL  | 
remotes:// sapnis://  | 
Only in SAP systems, uses SAP encryption library and SAP network protocol NI  | 
Ports and Protocols of the X Server

The ports are entered in the services file:
· UNIX/Linux: /etc/services
· Microsoft Windows: <windows_directory>\system32\drivers\etc\services
See also:
·       
MaxDB Security Guide, 
Using the MaxDB X
Server Behind a Firewall
·       
Concepts of the Database
System, 
Data
Encryption
