I'm working with a vault-to-vault connector running IDM on RHEL
6. The driver is configured to send on one port and receive on another.
When I shutdown the driver from iManager, it hangs. Dxcmd reports
that it is 'pending shutdown'. If I issue another 'stop' command from
dxcmd its status changes to 'stopped', but if I then try to restart the
driver, it fails, saying "port already in use". Netstat shows that even
after the driver is stopped, the server is still listening on the
driver's "inbound" port. The only way to clear that and get the driver
to load is to restart eDirectory. Both sides of the driver behave this

Any thoughts as to what could be wrong?