ZyXEL Communications ZYWALL 5 - V4.04 Betriebsanweisung PDF herunterladen (Seite 2)

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ZyXEL ZyWALL 5 Standard Version

Release 4.04(XD.3)C0

Release Note

Date: Nov. 4, 2008

Supported Platforms:

ZyXEL ZyWALL 5

Versions:

ZyNOS Version: V4.04(XD.3) | 11/04/2008

Bootbase Version: V1.08 | 01/28/2005 14:47:16

Agent Version: V2.1.7(XD.0)base

Note:

1. Restore to Factory Defaults Setting Requirement: No.

2. The setting of ignore triangle route is on in default ROM FILE. Triangle route network

topology has potential security risks. For further details, please refer Appendix or User

Guide for the triangle route issue.

3. IKE process in phase 2 will check ID information between system and peer. If you find

that the IPSec connection has failed, please check your settings.

4. When firewall is turned from "Off" to "On", all connections running through the

ZyWALL will be disconnected.

5. SUA/NAT address loopback feature is enabled on ZyWALL by default, however, if

users do not need it, a C/I command "ip nat loopback off" could turn it off.

6. In WLAN configuration, a switch for enable / disable WLAN is added. The default

value is “disable” since WLAN without any security setting is vulnerable. Please

configure MAC filter, WEP and 802.1X when you enable WLAN feature.

7. When UPnP is on, and ZyWALL is rebooted, Windows XP may not detect it.

Disconnecting and reconnecting the network wire again will solve this problem.

8. The default port roles for LAN/DMZ setting is: port 1 to port 4 are all LAN ports.

9. In bridge mode, If LAN side DHCP clients want to get DHCP address from WAN side

DHCP server, you may need to turn on the firewall rule for BOOT_CLIENT service

type in WANÆLAN direction.

10. Under Bridge Mode, all LAN ports will behave as a hub, and all DMZ ports will also

behave as another hub.

11. For users using the default ROMFILE in former release, please remove “ip nat session

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