Operation Manual

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08/ CONFIGURING
ADVANCED SETTINGS
UPnP services are not deleted when disconnecting a computer without
proper shutdown of the UPnP applications, such as messenger.
Services may often not be deleted and eventually this leads to the
exhaustion of rules and services, and no new services can be defi ne.
The cleanup feature locates the invalid services and removes them,
preventing services exhaustion.
To access this setting:
1. Select Universal Plug and Play in the Advanced page.
2. To enable UPnP and allow UPnP services to be defi ned on any
network hosts, select the UPnP Enabled check box.
3. To enable automatic cleanup of invalid rules, select Enable
Automatic Cleanup of Old Unused UPnP Services check box.
4. Click Apply to save changes.