Panasonic KX-NS1000 Programming Manual page 1018

27.2.1 Router Configuration—Setup—[1-2-1] WAN—Connection Settings
Note
MTU: Maximum Transmission Unit, MRU: Maximum Receive Unit
Value Range
Auto, Fixed, Disable
Maintenance Console Location
27.2.1 Router Configuration—Setup—[1-2-1] WAN—Connection Settings
TCP MSS—TCP MSS Value (536–1452)
Specifies the TCP MSS—TCP MSS Value. If the TCP MSS value is outside of the value range below, 536 or
1452 is displayed.
If Fixed is not selected for
Value Range
536–1452
Maintenance Console Location
27.2.1 Router Configuration—Setup—[1-2-1] WAN—Connection Settings
1018 PC Programming Manual
TCP MSS, this item is greyed out.