
© ZyXEL Communication Corp. Page 27 of 49
Proprietary & Confidential Information
35. [ITS: #140203048] CPE take 2 IP-addresses from DHCP, when doing VLAN autohunt on
VDSL.
36. [ITS: #140203048] VOIP on VDSL not working. When I configure the CPE to use PTM
the CPE cannot SIP register. If I setup the CPE on an ADSL line and configure the CPE
accordingly the SIP can register correctly.
37. [ITS: #140203048] TR-069 does not work over MultiWAN.
38. [ITS: #130804887] Deny Ping Response
step:
1. make sure CPE get WAN IP (I used EtherWAN)
2. ping to CPE’s WAN IP, CPE no response
3. access to Firewall> DoS, enable “Deny Ping Response” then disable it
4. ping to CPE’s WAN IP, CPE responsed
39. [ITS: #140105286] In PTM mode, when traffic mirror is enabled, device will hang on and
reboot.
40. [ITS: #140204248] IOP issue with old Mac OSX 10.6.8.
41. [ITS: #131201237, #140201118] Interface collisions & error count is too high.
42. [ITS: #140103717] No IPv6 when v6 firewall is disabled.
43. [ITS: #140104552] STB first packet goes through DATA WAN
Symptom:
1. Go to web page "interface grouping"
2. Enter filter page, bind option 60 with IPTV WAN
3. Connect STB at LAN side, STB send DHCP packet with option 60, and get IP, and http
packet from STB goes through DATA WAN
4. Should goes though IPTV WAN
44. [ITS: #140200732] WPS button on enable 2.4Ghz, should enable both 2.4G/5G.
45. [ITS: #140204162] Random PC cannot ping a host. 3 LAN clients connect to CPE and
each client to ping 3 same public IP at the same time, after 2-3 hours and found the
random client occurs ping loss in random ping traffic.
46. [ITS: #140301470] MSTV freeze sometimes on VDSL/ADSL.
47. Sometime write configuration to flash will fail.
[ITS: #140400463] Do configuration provisioning via ACS server.
[ITS: #140400465] reset to default via GUI fail.
48. Prevent access of backup settings directly, e.g. http://<CPE
IP>/configuration-backupsettings.conf, without login.
49. Modify admin password as clear text in configuration file and upgrade configuration from
GUI. The new password will .
Komentáře k této Příručce