Internal Information; Known Issues - ZyXEL Communications Prestige P660RU-T1 Firmware Release Notes

ZyXEL Confidential

Internal Information:

1. Support ADSL2+ by TrendChip modem code DMT FwVer: 3.2.0.7_A_TC, HwVer:
T14F7_0.0
2. Support Multiboot client V2.1

Known Issues:

1. Ethernet and USB interfaces stop while ADSL is initializing.
2. The TR-067 Loop test failure.
3. If there are two or more PVCs with CBR or VBR QOS type and the total PCR
requirement exceed the line rate then the bandwidth distribution between those PVCs is
unpredictable.
4. Setup two PVCs with 1483 bridge, each PVC with 500Kbps upstream and 10Mbps
downstream traffic. If packet size is 1500 The CPU loading is 88%. The CPU loading
is 100% if packet size is 1024.
5. The VBR property of TrendChip is different form the others.
6. The value of MBS can't be too large. Ex 10000.
7. F/W upgrade in eWC can not work with IE 5.0.3315.
8. MAC OS can't login the WEBGUI through IE 5.2.
9. In MAC OS 10.1, USB interface can't be detected after unplug USB cable.
10. In MAC OS 10.1, MAC PC will crash if USB cable was unplugged during data
exchanging between MAC PC and device by USB interface.
11. For CHT spec, there are two point fail but almost can reach the criteria
12. Use ax/4000 test VBR have problem.
13. Use ax/4000 test priority have problem in especially setting.
14. DUT will reboot automatically when DUT wan port is initialing and exist packet attack
from wan port, until the packet stops send to wan port of DUT, the DUT will recover
15. The Throughput does not meet the ADSL2+ criteria
16. The USB interface can't play IPTV (IGMP)
17. The debug information "[BrgStopShortCut] : Recover USB" has not been closed and it
affect auto test running smoothly.
18. In GUI, The WAN Backup functions need at least one none-zero Check WAN IP.
Modifications:
Modification in V3.40(ST.3)C0 | 06/08/2005
1. Change to FCS
Modification in V3.40(ST.3)b2 | 06/01/2005
1. [BUG FIX] SPRID: 050525640
Symptom: Use backup function in GUI will make LAN pc and DUT WAN can not get
ip.
Condition: Step1 enter eWC->maintenance->configuration->backup.
Step2 backup current configuration.
Step3 in LAN pc can not get ip from DUT and DUT WAN can not get
dynamic ip.
2. [BUG FIX] SPRID: 050524562
340ST5C0.doc
.
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