ZyXEL Communications ZYWALL 5 - V4.04 Bedienungsanleitung PDF herunterladen (Seite 30)

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Condition:

Some internet environment client maybe link the (TCP port 53), check r23365 & r24360 the

TCP port 53 default was disabled.

Need change the default tcp port 53 enabled, and disable by CLI command ”no ip dns server

tcp-listen”.

53. [BUG FIX] ITS# 69872, SPR: 120605227

Symptom: IPSec VPN nailed-up Fail

Condition:

[Topology]

USG1(nail-up) <--------> USG2(no nail-up)

1 、 In USG1, configure a site-to-site vpn rule with nail-up and small phase 1

lifetime(300sec).

2、In USG2 configure a corresponding rule without nail-up.

3、Ping one packet to an inexistent PC under the USG2 local network to trigger DPD

packet.

4、Wait for Phase 1 lifetime timeout and renegotiation a new phase 1.

5、Phase2 sa would be delete and can’t be triggered by nail-up.

54. [BUG FIX] eITS# 120500365, SPR: 120514994

Symptom: USG 100 - L2TP Authentication

The customer can’t establish the L2TP tunnel to device.

Condition:

CSO operation.

I have tried to create a new user and establishing the tunnel to the device.

After established the tunnel, the device deleted the tunnel immediately.

Also the log displaying the incorrect username or password(I have login the user page by

that user).

So I collected the diag-info.

55. [BUG FIX] eITS# 120500691, SPR: 120509585

Symptom: System won’t redirect http to https if http server is not listen to port 80.

Condition:

System won’t redirect http to https if http server is not listen to port 80.

CSO operation.

Reproduce step:

1. Reset device to default

2. Disable firewall.

3. Configuration -> System -> WWW

4. Change http server port (for example:60000)

5. Try to access web GUI(for example: http://192.168.1.1:60000)

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ZyXEL Communications ZYWALL 5 - V4.04 Bedienungsanleitung Seite 30