
Features:
Modifications in V4.04(WZ.6) | 10/13/2009
Modify for formal release.
Modifications in V4.04(WZ.6)b2 | 10/07/2009
1. [FEATURE CHANGE]
The registration and/or signature update will not be affected by SSL certificate renewal
on the servers – customer can continue to do registration and/or signature update.
Modifications in V4.04(WZ.6)b1 | 09/25/2009
1. [BUG FIX] SPR ID: 090717298
Symptom:
DNS proxy doesn't work in certain condition.
Condition:
(1)Configure 4 DNS servers on the ZyWALL. Some servers are unavailable.
(2)LAN side PCs uses the device as the DNS server.
(3)LAN side PCs query lots of different domain names in short time and several
domain names don't exist on any DNS server.
(4)After a while, ZyWALL can not resolve the DNS query from LAN side.
2. [BUG FIX] SPR ID: 090612747
Symptom:
For one IPSec dynamic rule, all tunnels are dropped when just one reaches IKE
retransmit limit.
Condition:
(1) Setup a dynamic VPN rule on ZyWALL, 2 peers build tunnel with the ZyWALL.
(2) After the tunnel between peer A is built successfully, dial IPSec VPN tunnel from
peer B. When the IKE negotiation sending to peer B by ZyWALL is blocked or lost
according to network issue ( such as firewall), then the tunnel between peer A is also
deleted when the IKE packets sent to peer B reaches retransmit limit.
Modifications in V4.04(WZ.5) | 06/16/2009
Modify for formal release.
Modifications in V 4.04(WZ.5)b1 | 06/05/2009
1. [ENHANCEMENT]
Import a new trusted CA in default configuration to support myzyxel.com certificate
update.
2. [BUG FIX] SPR ID: 090520725
Symptom:
Content filter error message is showed by mistake
Condition:
(1) Reset to default configuration and activate the "Content Filter" service on the
device.
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