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(1) Dos command ”ping 192.168.1.1 -l 2000”

(2) User can not see ”ping of death” consolidation log on eWC/LOGS page

(3) Bridge mode only.

19. [BUG FIX] 050303203

Symptom: DNS inverse query causes memory leak.

Condition:

(1) Set A PC on the ZyWALL LAN site.

(2) The DNS server of the PC sets to the ZyWALL.

(3) The PC sends DNS inverse query continually (ex: 140.113.23.1), the system will

generate memory leak.

20. [BUG FIX] 050201041

Symptom: "Gateway Domain Name Update Timer" in eWC --> VPN --> Global

Setting didn't work.

Condition:

(1) Set one IKE rule which secured gateway address is domain name.

(2) Set "Gateway Domain Name Update Timer" to 15 minutes and apply.

(3) System will not update secured gateway domain name according to the setting

unless system reboot.

21. [BUG FIX] 050415693

Symptom: Resolving a domain name which start with number (for example

4youcard.com) will fail.

Condition: CI command "ip ping 4youcard.com" and it will fail.

22. [BUG FIX] 050406055

Symptom: ZyWALL VPN traffic will lose from time to time

Condition:

(1) To create tunnel from zw5 to peer.

(2) To ping the LAN PC of peer VPN gateway fom the LAN PC of zw5 via the tunnel.

(3) About 1 min, it will re-key again.

(4) The tunnel loses packet.

23. [BUG FIX] 041201001

Symptom: Router will crash when receive an unrecognizable DNS response

Condition:

Environment:

PC(192.168.1.33)-----(192.168.1.1)ZW5---Internet

(1) Set ZW5's system DNS server as "164.67.128.1"

(2) From PC, send a DNS query to ZW5. The DNS format is as following:

cf 07 01 00 00 01 00 00 00 00 00 00 04 75 63 6c

61 03 65 64 75 00 00 ff 00 01

(3) ZW5 will relay the DNS query to "164.67.128.1".

(4) ZW5 will crash after receive DNS response from "164.67.128.1"

24. [BUG FIX] 050311685

Symptom: Firewall WAN to DMZ Reject can’t work.

Condition: PC A ---- (W)ZW5 (DMZ) 10.1.1.1 --- 10.1.1.100 ZW10W

(1) In eWC Firewall Default Action WAN to DMZ select Reject. And enable Log

(2) One ZW10W connect to ZW5 DMZ port and IP is 10.1.1.100

(3) Add default server 10.1.1.100.

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