ZyXEL Communications ZYWALL 70 - V4.04 Guía de usuario descargar pdf (Pagina 10)

(5) If firewall is disabled, problem disappeared

10. [BUG FIX] SPR ID: 090121708

Symptom:

Fail to build VPN tunnel after SA lifetime expires.

Topology:

PC-------------(L)NAT router(W)-----(L)DUT(W)---Internet

(ZyXEL VPN Client)

Condition:

(1)Get ZyXEL VPN client from ftp://ftp.

zyxel.com/ZyWALL_IPSec_VPN_Client/software/ZyWALL IPSec VPN Client

_2.0.204.61.07. zip

(2) ZyXEL VPN client build VPN tunnel with DUT using NAT traversal.

(3) After phrase1 SA lifetime expires, can not build tunnel between them

successfully.

Modifications in V 4.04(WM.3) | 11/04/2008

Modify for formal release.

Modifications in V 4.04(WM.3)b2 | 10/29/2008

1. [FEATURE CHANGE]

WAS: Support URL link to bluecoat.

IS: Remove URL link to bluecoat

2. [BUG FIX] SPR ID: 081022005

Symptom: Device often can’t work when its CF buffer reduces to a low value.

Condition:

(1) ZW70 F/W 4.04(WM.3)b1 can’t work in PQA LAB during several hours. Restart

the device, it can work fine.

(2) Root cause: The CF buffer will reduce to 10 after LAN PC login a large number

of websites; it’s the side effect of bug fix 080707244.

Modifications in V 4.04(WM.3)b1 | 10/15/2008

1. [ENHANCEMENT]

Support the service provider 3322 DDNS.

2. [ENHANCEMENT]

Add an option “Allow users to disable Internet access” to control whether LAN users

can disable Internet Connection.

3. [FEATURE CHANGE]

WAS: CI “sys firewall dynamicrule display” can't be used when device debug flag is

IS: CI “sys firewall dynamicrule display” can be used but hidden when device debug

flag is 0.

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ZyXEL Communications ZYWALL 70 - V4.04 Guía de usuario Pagina 10