we are using a Co-StandbyServer System to protect our Sybase SQL 11.5
Server. This works great, but after a failover is done we have the
following Problem.

The Client Appliation (works over ODBC) cannot connect to the Sybase SQL
Server !
- A Server Ping works without Problems

If we stop and restart the SQL Services over the Sybase ServerAdmin the
clients are able to connect.

Why does this work ?
Is there a problem with resolving the computername ?
What can we do ?

Thorsten Witt
TargoSoft GmbH
System Engineer