SAP Knowledge Base Article - Preview

2615035 - Restricting access to ASE at listener level


Is there a way to limit access to ASE to certain hosts / ports at the listener level?
Currently login triggers can be written to reject connections based on IP address, but considerable overhead could be avoided by rejecting connections earlier.



  • SAP Adaptive Server Enterprise (ASE) 15.7 and higher.
  • Security



SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0


Sybase, ASEServer, SAPASE, dataserver, restrict access, host, IP address, port, firewall, login trigger, reject, limit, connection, login , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , Product Enhancement

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