PLANET IGS-10020HPT - Manual (Page 83)

User’s Manual
The TTL value is used by UPnP to send SSDP advertisement messages.  TTL
Valid values are in the range of 1 to 255.

Advertising Duration The duration, carried in SSDP packets, is used to inform a control point or control
points how often it or they should receive a SSDP advertisement message from
this switch. If a control point does not receive any message within the duration, it
will think that the switch no longer exists. Due to the unreliable nature of UDP, in
the standard it is recommended that such refreshing of advertisements to be
done at less than one-half of the advertising duration. In the implementation, the
switch sends SSDP messages periodically at the interval one-half of the
advertising duration minus 30 seconds. Valid values are in the range 100 to
86400.
Buttons
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
Figure 4-2-11: UPnP devices show on Windows My Network Place
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