Planet Technology XRT-411 - Manual (Page 81)

Advanced Administration
77
Allow Internet
access to be
disabled
•
If checked, then UPnP users can disable Internet access via
this device.
•
If Disabled, UPnP users can NOT disable Internet access via
this device. But currently, this restriction only applies to users
running Windows XP, who access the Properties via UPnP.
(e.g. Right - click the Broadband Router in My Network
Places, and select Properties)
MTU
MTU size
MTU (Maximum Transmission Unit) value should only be
changed if advised to do so by Technical Support.
•
Enter a value between 1 and 1500.
•
This device will still auto-negotiate with the remote server, to
set the MTU size. The smaller of the 2 values (auto-
negotiated, or entered here) will be used.
•
For direct connections (not PPPoE or PPTP), the MTU used
is always 1500.