ZyXEL Communications ZYWALL 5 - V4.04 Manual de usuario descargar pdf (Pagina 26)

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4. Receive this mail from Lan, device will generate oops.

35. [BUG FIX] eITS#120704432 , SPR: 120906390

Symptom: USG-1000 / 400 L2TP VPN’s after upgrade to v3.00 cause issue

Condition:

Before 2.20, customer found some of their L2TP can’t build with Cert not trusted logs, but

after upgrade to 300BDQ0ITS-r33825.bin, all L2TP can’t build anymore.

CSO operation.

We have ask them provide config and diaginfo, but customer downgrade to 2.20 when they

met the problem so diaginfo was collect at 2.20.

They will provide remote on Thursday(current schedule), we have ask them let us build

L2TP to that device and provide teamviewer with console, so please let us know who will

online help check this issue.

36. [BUG FIX] eITS#120800870 , SPR: 120917060

Symptom: LAN1 will stop distributing IP once LAN2 is changed to DHCP Relay

Condition:

When LAN1 and LAN2 are both in the DHCP Server role, everything works fine. However,

if the customer changes LAN2 to DHCP relay, LAN1 will stop answering DHCP requests

from the PC in the LAN1 subnet. The DHCP lease time is very short, 1 min. As soon as the

customer change LAN2 role back to the server role, LAN1 starts distributing IPs again.

Reproduce Step:

1. apply system default config.

2. pc on lan1 can get ip: 192.168.1.33

3. enter lan2 config, set static DHCP table, ip:2.2.2.2 MAC: AA:AA:AA:AA:AA:AA,

apply it.

4. enter lan2 config, change server type to dhcp relay, apply it

5. pc on lan1 can not get ip.

37. [BUG FIX] eITS# 120803878

Symptom: USG1000 - Reboots automatically two times per day.

Condition:

1. This can't be easily reproduced.

2. In my surrounding, I can reproduced the issue and the reporduced step is:

(1) Configure a Site-to-Site IPSec VPN rule with Enable Replay Detection.

(2) Trigger dial.

(3) Disconnect the tunnel.

(4) Use CLI "debug ipsec crypto-layoff disable" to force software to encrypt/decrypt

IPSec traffic.

(5) Trigger dial.

(6) Disconnect the tunnel.

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ZyXEL Communications ZYWALL 5 - V4.04 Manual de usuario Pagina 26