D-Link DIR-806A User Manual page 156

DIR-806A AC750 Wi-Fi Router
User Manual
Parameter
The maximum
number of failures
DPD
TCP MSS
TCP MSS Value
Allow traffic between
tunneled networks
Figure 123. The page for adding an IPsec tunnel. The First Phase / The Second Phase sections.
Parameter
First phase
encryption algorithm
Hashing algorithm
First phase DHgroup
type
A number of DPD messages that were sent to check the status of a
remote host and left unanswered. By default, the value 3 is specified.
If a remote host does not answer the specified number of messages,
the router breaks down the tunnel connection, removes the encryption
keys, and tries to activate the connection.
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.
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.
Move the switch to the right to allow data exchange between subnets
with which IPsec tunnels have been created.
The First Phase
Select encryption algorithm from the drop-down list.
Select hashing algorithm from the drop-down list.
A Diffie-Hellman key group for Phase 1. Select a value from the drop-
down list.
Page 156 of 197
Configuring via Web-based Interface
Description
Description