ZyXEL Communications ZYWALL 70 - V4.03 Información técnica descargar pdf (Pagina 43)

15. [BUG FIX] SPR ID: 060822272

Symptom: ZyWALL will not mail its LOG if the IP specified on the One-To-One

Public IP.

Condition:

Topology:

Mail Server-----------(DMZ)ZyWALL(WAN)

192.168.2.33 192.168.2.1 10.0.0.1

10.0.0.2

(1) Restore to default romfile.

(2) Set NAT type to full feature.

(3) Build a one-to-one rule for mail server in DMZ.

Local IP Global IP

192.168.2.33 <-> 10.0.0.2

(4) In the LOG setting, set mail server IP to 10.0.0.2.

(5) Then, disable the firewall and press the "Email Log Now" button to send mail.

(6) You will see the log "SMTP fail (Cannot connect to SMTP server 10.0.0.2)".

16. [BUG FIX]

Symptom: ZyWALL cannot trigger dial backup.

Condition:

Topology:

PC--(LAN)ZyWALL(dial backup)--Internet

(1) Restore default romfile.

(2) Set up dial backup.

(3) PC sets ZyWALL to be DNS proxy server.

(4) PC starts to ping a domain name, but ZyWALL do not trigger dial backup.

17. [BUG FIX] SPR ID: 061005220

Symptom: Device crashes because of mbuf double free in Anti-Spam.

Condition:

(1) System crashes sometimes on customer site.

18. [ENHANCEMENT]

Vulnerability bug: It depends on an error in verifying the PKCS-1 padding

of the signed hash and we update the patch file from safeNet.

Modifications in V 4.01(WM.2) | 10/25/2006

Modify for formal release.

Modifications in V 4.01(WM.2)b1 | 10/18/2006

19. [ENHANCEMENT] SPR ID : 060815905,050414612

We change the ZyWALL break mechanism for the infected file. The ZyWALL just

breaks the first infected file packet and stop track the file session in the previous

mechanism. The old one has better performance, but there is a risk that it couldn't

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ZyXEL Communications ZYWALL 70 - V4.03 Información técnica Pagina 43