ZyXEL Communications 2WG

ZyWALL 2WG Support Notes

E15. How many URL keywords does ZyWALL support?....................240

E16. How do I keep database of Content Filtering service updated?. 241

E17. What is BlueCoat Filter list?..........................................................241

E18. How many ratings does the BlueCoat database contain?............241

E19. How often does BlueCoat update the database? ..........................241

E20. How do I locate sites to block?.......................................................241

E21. Do humans review the ratings?......................................................242

E22. How can I do if I find a WEB site is mis-categorized?.................242

E23. How many and what categories do you provide?.........................242

E24. How does the ZyXEL content filtering handle dynamically

generated sites?........................................................................................ 244

E25. Does BlueCoat have more than one data center? Is the BlueCoat

Web Filter geographically load balanced?............................................ 244

E26. Who can generate and view reports on BlueCoat WEB site?.....244

E27. How can I get Content Filtering report?.......................................244

E28. Can I change the password for BlueCoat service?.......................244

E29. Which User Name & Password should I input for Content

Filtering report?.......................................................................................245

E30. My device can't get connected to Http://myZyXEL.com, so I

can't get into Registration page. What should I check?.......................245

F. IPSec FAQ......................................................................................................245

F01. How to count my VPN tunnels on ZyWALL?...............................245

F02. What is VPN?...................................................................................246

F03. Why do I need VPN?.......................................................................246

F04. What are most common VPN protocols?......................................247

F05. What is PPTP?.................................................................................247

F06. What is L2TP?.................................................................................247

F07. What is IPSec?.................................................................................247

F08. What is SA?......................................................................................248

F09. What is Pre-Shared Key?................................................................248

F10. What is Phase 1 ID for?.................................................................. 248

F11. What are Local ID and Peer ID?....................................................249

F12. Is my ZyWALL ready for IPSec VPN?..........................................249

F13. How do I configure ZyWALL VPN?..............................................249

F14. What VPN protocols are supported by ZyWALL?......................250

F15. What types of encryption does ZyWALL VPN support?.............250

F16. What types of authentication does ZyWALL VPN support? ......250

F17. I am planning my ZyWALL-to-ZyWALL VPN configuration.