ZyXEL Communications ZYWALL 5 - V4.04 Podręcznik Użytkownika Pobierz pdf (Strona 136)

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P2000W----DUT---Internat---DUT---P2000W

(2) P2000W and P2000W can not talk to each other in P2P mode.

8. [BUG FIX] 050217478

Symptom: Netbios packet cannot pass through VPN tunnel .

Condition:

(1) Configure a VPN tunnel as follows:

1.1 local subnet mask is 192.168.1.1/255.255.0.0.

1.2 remote subnet mask is 192.169.1.1/255.255.0.0.

1.3 Enable ”Netbois pass through” in local and remote gateway.

1.4 PC A(Local)------ZyWALLA------ZyWALLB---PC B(Remote)192.168.1.1/24

192.169.1.1/24

(2) Establish the VPN tunnel.

(3) In PC A, Search PC B’s computer name.

(4) PC A will send a broadcast packet to search PC B.

(5) ZyWALL A will change destination IP address from 192.168.255.255 to

192.169.255.255 and send to ZyWALL B after encryption. Horever, ZyWALL A

should adjust the UDP checksum but it didn’t.

(6) PCB will drop the received broadcast UDP pcket from PC A due to error UDP

checksum.

9. [BUG FIX] 050214274

Symptom: VPN My IP Addr will resolving fail

Condition:

(1) Add a VPN rule and My IP Address and Remote Gateway Address are domain

type.

(2) Click Dial button, it will fail to build tunnel first time (second time is ok)

(3) Check log will display “Cannot resolve My IP Addr for rule xxx”

10. [BUG FIX] 050304284

Symptom: There is no log for replay packets

Condition:

(1) Enable ”Anti-Replay” function.

(2) Sniffer an ESP packet and replay it.

(3) This ESP packet will be dropped by there is no log.

(4) There should be log to show this action.

11. [BUG FIX] 050316859

Symptom: ZyWALL (3.64) crashes while remote VPN software (ZyWALL VPN

Client) make a VPN connection

Condition:

(1) ZyWALL start negotiating with remote VPN software.

(2) The remote VPN software sends too long VID size.

(3)device will crash.

12. [BUG FIX] 050221575

Symptom: Max. Concurrent Sessions Per Host problem.

Condition:

(1) In eWC->NAT , change Max. Concurrent Sessions Per Host to 300

(2) Use ipscan tool to make session

(3) Log show “192.168.1.33 exceeds the max. number of session per host! “ when

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