ZyWALL 35 Support Notes
4
A17. How do I used the reset button, more over what field of
parameter will be reset by reset button?................................................283
A18. What network interface does the new ZyWALL series support?284
A19. How does the ZyWALL support TFTP?.......................................284
A20. Can the ZyWALL support TFTP over WAN?..............................284
A21. How can I upload data to outside Internet over the one-way
cable?.........................................................................................................284
A22. My ZyWALL can not get an IP address from the ISP to connect
to the Internet, what can I do?................................................................284
A23. What is BOOTP/DHCP?................................................................285
A24. What is DDNS?................................................................................285
A25. When do I need DDNS service?.....................................................286
A26. What DDNS servers does the ZyWALL support?........................286
A27. What is DDNS wildcard? ...............................................................286
A28. Does the ZyWALL support DDNS wildcard?...............................286
A29. Can the ZyWALL NAT handle IPSec packets sent by the VPN
gateway behind ZyWALL? .....................................................................286
A30. How do I setup my ZyWALL for routing IPSec packets over
NAT? .........................................................................................................286
A31. What is STP (Spanning Tree Protocol) /RSTP (Rapid STP)?.....287
A32. What is the flow ZyWALL handles inbound and outgoing
traffic?.......................................................................................................287
A33. What is “UTM”?.............................................................................287
A34. What are the differences between ZyWALL UTM models and
previous ZyWALL models?.....................................................................287
A35. What are the key new features of ZyWALL UTM?.....................288
B. Firmware Upgrade FAQ................................................................................288
B01. Which ZyWALL models are eligible to be upgraded to run
ZyNOS v4.01?...........................................................................................288
B02. Why it’s conditional to upgrade to ZyNOS v4.01 for ZyWALL
70?..............................................................................................................289
B03. What is ZyNOS v3.65 for ZyWALL 70?........................................289
B04. What happens if I wrongfully upgrade firmware of a ZyWALL
70 with only 32MB of RAM to ZyNOS v4.01 directly?
........................289
B05. What happened if I upgrade a ZyWALL 70 running ZyNOS
v3.62/3.63/3.64 to v4.01 directly?
............................................................290
B06. I am a 32MB ZyWALL 70 owner, how can I upgrade to ZyNOS
v4.01 having AV+IDP and AS features?.................................................290
All contents copyright (c) 2006 ZyXEL Communications Corporation.
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