DIR-825/AC  Wireless   AC1200   Dual   Band   Gigabit   Router   with
3G/LTE Support and USB Port
User Manual
Configuring via Web-based Interface
Parameter Description
TCP MSS
Maximum Segment Size of a TCP packet.  This parameter  influences
the size of a TCP packet which will be sent from a remote host to the
router.
If the Manual value is selected, you can specify the parameter in the
TCP MSS Value field.
If the Path MTU Discovery value is selected, the parameter will be
configured automatically.
TCP MSS Value
The maximum size (in bytes) of a non-fragmented packet. The field is
available for editing when the Manual value is selected from the TCP
MSS drop-down list.
Allow traffic between
tunneled networks
Select   the   checkbox   to   allow   data   exchange   between   subnets  with
which IPsec tunnels have been created.
Figure 154. The page for adding an IPsec tunnel.The first phase / The second phase sections.
Parameter Description
The first phase
First phase
encryption algorithm
Select encryption algorithm from the drop-down list.
Hashing algorithm
Select hashing algorithm from the drop-down list.
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