User Guide
Table Of Contents
- Chapter 1. Introduction
 - Chapter 2. Hardware installation
 - Chapter 3. Quick Installation Guide
 - Chapter 4. Configuring the Router
 - Appendix A: Specifications
 - Appendix B: Preventing Lightning
 - Appendix C: FAQ
 - Appendix D: Glossary
 

SafeStream
TM
 Gigabit Broadband VPN Router User GuideTL-R600VPN 
44
z  DH3: 1536 bits 
¾  Pre-shared Key: The Pre-shared Key for IKE authentication, and ensure both the two peers 
use the same key. The key should consist of visible characters without blank space. 
To add/modify an IKE entry: 
Step 1:  Click  Add New…/Modify shown in Figure 4-38, you will see a new screen shown in 
Figure 4-39. 
Step 2:  Enter the Policy Name, Pre-Shared Key, SA Lifetime and then select the Exchange 
Mode, Authentication Algorithm, Encryption Algorithm, DH Group. Then enable or 
disable the DPD. 
Figure 4-39 
Step 3:  Click the Save button. 
Other configurations for the entries as shown in Figure 4-38: 
Click the Delete All button to delete all the entries. 
Click the Previous button to view the information in the previous screen, click the Next button to 
view the information in the next screen. 
4.8.2  IPsec 
Choose menu “IPsec VPN → IPsec”, you can configure the related parameters for IPsec 
negotiation and view the IPsec policy in the next screen (shown in Figure 4-40). 










