ZyXEL Communications ZYWALL 70 - V4.04 Podręcznik Użytkownika Pobierz pdf (Strona 61)

62. [BUG FIX] SPR ID: 060914870

Symptom: There will be lots of "Common TOS double free" log by SYN flooding tool.

Condition:

(1) Reset to default factory.

(2) Change the device to bridge mode.

(3) Set a firewall rule for port 21 in WAN to LAN direction.

(4) The PC in WAN side uses SYN flooding tool (destination port is 21) to attack a PC

in LAN side.

(5) Keep attacking and reboot the device.

(6) Check the centralized log, there be lots of "Common TOS double free" log.

63. [BUG FIX] SPR ID: 060926698

Symptom: The default route learning from LAN side router cannot work.

Condition:

Topology:

PC------(192.168.1.1)DUT(WAN)

---(192.168.1.100)Router(WAN)----- (Internet)

(1) Disconnect WAN cable of DUT, and connect WAN cable of router.

(2) DUT and router restore default romfile.

(3) Change router's LAN IP as "192.168.1.100" and disable LAN DHCP server.

(4) DUT will learn a default route from router.

(5) PC cannot access internet from the default route.

64. [BUG FIX] SPR ID: 060915931,060919187

Symptom: SIP phone can not dial to VPN peer for PPPoE.

Condition:

Topology:

P2002(A) --- DUT1(PPPoE) =====VPN TUNNEL===== DUT2 --- P2002(B)

(1) DUT1 WAN is PPPoE.

(2) DUT1 and DUT2 enable SIP ALG.

(3) DUT1 and DUT2 build a VPN tunnel.

(4) P2002(A) dials P2002(B). Connection is success, but P2002(A) can not

hear P2002(B)’s voice; P2002(B) can hear P2002(A).

65. [BUG FIX] SPR ID: 061020683

Symptom: PPPoE and PPTP can't be dropped in SMT24.1.

Condition:

(1) WAN1 is PPPoE or PPTP.

(2) Go to SMT24.1 and click "1" to drop WAN1.

(3) But WAN1 is still alive.

Note: This problem only happens on the device that include 3G WAN.

Modifications in V 4.02(WM.0) | 03/21/2007

Modify for formal release.

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ZyXEL Communications ZYWALL 70 - V4.04 Podręcznik Użytkownika Strona 61