Carrier-Sensitive Routing User Guide
Error Conditions and Recoveries

Table of Contents

Error Conditions and Recoveries

Error Conditions and Recoveries

This appendix describes the following error conditions and recoveries:

Database Connectivity Loss

During connectivity loss, CSR attempts to reconnect to the database every minute, and it continues to handle gatekeeper requests with the current dataset in memory. However, the following are not available:

  • Tools associated with the database as follows.

    • psql

    • pg_dump

    • createdb

    • dropdb

  • GUI

  • Additional active dataset not in memory

Gatekeeper Connectivity Loss

Gatekeeper Connectivity Loss can occur for any of the following reasons:

  • Power failure on gatekeeper

  • General network problem

  • Network problem related to the Sun/Solaris(TM) system

During connectivity loss, CSR attempts to reconnect to the gatekeepers every minute. You can also use the GUI to attempt a reconnection by clicking Update GateKeepers in the CSR Commands tab in the CSR window.