DIR-822 AC1200 Wave 2 MU-MIMO Wi-Fi EasyMesh Router
User Manual
Configuring via Web-based Interface
Parameter Description
Name
A name for the tunnel for easier identification. Use digits, Latin letters 
(uppercase and/or lowercase), and other characters available in the US 
keyboard layout.
7
IP version
An IP version.
Dynamic IPsec
Move the switch to the right to allow a remote host with any public IP 
address to connect to the router via IPsec protocol. Such a setting can 
be specified for one IPsec tunnel only. Connection requests via this 
tunnel can be sent by a remote host only.
Type
Select an identification method for the remote host (router) from the 
drop-down list:
• Address: The remote host is identified by its IP address.
• FQDN: The remote host is identified by its domain name. 
The  drop-down  list   is  displayed   if   the  Dynamic   IPsec  switch  is 
moved to the left.
Remote host
Enter the  remote   subnet  VPN gateway IP address if  the  Address 
value is selected from the Type drop-down list.
Enter the remote subnet VPN  gateway  domain name  if  the  FQDN 
value is selected from the Type drop-down list.
The field is  available for  editing if the  Dynamic IPsec  switch is 
moved to the left.
Remote identifier
A  remote   host   identifier   to   establish   connection   over   IPsec   with 
particular   hosts   only.   To   establish   connection,  DIR-822  remote 
identifier   value   should   correspond   to   the   local   identifier   value 
specified in the settings of the remote host. Use an IP address, domain 
name, or certificate CN. Optional.
Remote port
A port of the remote host,  that is used  for IPsec packets exchange 
during the First Phase of the connection. If the field is left blank, port 
500   is   used.   If   the   field   is   left   blank   and   the   network   address 
translation (NAT) function is used for the connection, port 4500  is 
used.
Pre-shared key
A PSK key for mutual authentication of the parties. Click the Show 
icon ( ) to display the entered key.
7 0-9, A-Z, a-z, space, !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~.
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