This works well for servers that have only one address. However, if the server has multiple valid addresses (it can be multi-homed with multiple IPV4 addresses, or it can have both IPV6 and IPV4 addresses), and a successful address for a server is unavailable, the remaining addresses won't be tried until the next day, when the server cache is cleared. In order to bypass the cache, and have the Domino server try all addresses for a given server, you must set this notes.ini variable.
Note Doing so will cause slower server connection failures when servers go down, because every connection attempt will try every port and every address.
Valid Values are:
0: Domino server will use port and address from the cache. 1: Domino server will try all ports and addresses for a given server
This parameter is read by the Notes client ONLY during the Notes client start up. It clears the contents of $SavedAddresses,$SavedPorts and $SavedServers from Notes Client Location documents.
This can be usefull when the server is on a dynamic IP address, and the hostname entered in the location document needs to be read through the DNS.