Application Guide
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Step 7: Look for Policy Mode and select IKE. Under IKE Policy, we select ike which is used. 
Under IPsec Proposal, we use test in this example.
Step 8: Look for PFS, we set NONE here, under SA Lifetime, enter “28800” or the period you 
want. Look for Status then select Activate.
Step 9: Enable IPsec and then click on Add.
C. Configuring the Shrew VPN Client
Step 1: Click on Add. Under Host Name or IP Address, enter the TL-ER6120’s WAN IP address, 
select disable for Auto Configuration. Under Address Method, we select Using an existing 
adapter and current address.
Step 2: Click on Name Resolution on the top menu, don’t tick the Enable WINS and Enable 
DNS.










