We have unregister the agent from a server. We now want to re-register
it to another server. However when doing the zac reg command we get the
following error ..

<ERROR_MSG>
Unable to register with the server at: http://servername:880/.
RegistrationManager - Network error connecting to server: The underlying
connection was closed: An unexpected error occured on a send.
</ERROR_MSG>

Here's the last lines from the zmd-messages.log file.

[DEBUG] [2/18/2008 3:17:03 PM] [] [ConnectMan] [] [ResetConnections()]
[] []
[DEBUG] [2/18/2008 3:17:03 PM] [] [ConnectMan] [] [ clearing host
table] [] []
[DEBUG] [2/18/2008 3:17:03 PM] [] [ConnectMan] [] [ clearing IP
address table] [] []
[DEBUG] [2/18/2008 3:17:03 PM] [] [ConnectMan] [] [ clearing IP URI
table] [] []
[DEBUG] [2/18/2008 3:17:04 PM] [] [ZenCache] [] [GetObject called for
PROXY_OVERRIDE] [] []
[DEBUG] [2/18/2008 3:17:04 PM] [] [ZenCache] [] [GetObject called for
PROXY_DEFAULT] [] []
[DEBUG] [2/18/2008 3:17:45 PM] [] [RegistrationManager] [] [Network
error connecting to server: The underlying connection was closed: An
unexpected error occurred on a send.] [] []


The agent was updated from the old server from 10.0.0 to 10.0.2