ZyXEL Deutschland Informations Forum

Ausgangslage: Standardmässig ist Wireless in unserer Konfiguration deaktiviert und wird über den Knopf jeweils aktiviert resp. deaktiviert.
Seit der Aktualisierung der Firmware auf die Version NBG5715_1_00(AAAG_1)C0 funktioniert die manuelle (De-)Aktivierung des WLAN nicht (mehr) korrekt. Die LEDs zeigen zwar kein aktives WLAN an. Jedoch ist nun ein Access Point mit der SSID RT3883_5G1 sichtbar. Dieses ist ungeschützt! Erst ein Reboot des NBG5715 schaffte jeweils Abhilfe.

Es wurde keine WLAN Konfiguration mir einer solchen SSID von uns übers Webfrontend konfiguriert. Es fanden keine Konfigurationen über die Konsole (telnet/ssh) statt!

Ob das Problem schon vor der Aktualisierung bestand ist nicht klar. Ein Factory Reset half auch nichts.

Für das Reproduzieren:

SCHRITT 1: Vor der Aktivierung:

root@wiki-wifi-01:~# /bin/zywlan 1 summary
=========================WLAN Status===============================
Active = Disable


root@wiki-wifi-01:~# /bin/zywlan5G 1 summary
=========================WLAN Status===============================
Active = Disable

SCHRITT 2: Aktivierung des WLAN über den Knopf:

root@wiki-wifi-01:~# /bin/zywlan 1 summary
=========================WLAN Status===============================
Active = Enable
SSID = w634west
AutoScan = 0
RadioMode = Mode:802.11 BGN_MIXED HT_BW:1 MCS:23 SGI:1
SecurityMode = WPA1PSKWPA2PSK TKIPAES
Channel = 1
FragThreshold = 2346
RTSThreshold = 2347
MAC address = CA:6C:87:19:1D:98

root@wiki-wifi-01:~# /bin/zywlan5G 1 summary
=========================WLAN Status===============================
Active = Enable
Warning: Driver for device rai0 has been compiled with an ancient version
of Wireless Extension, while this program support version 11 and later.
Some things may be broken...

cut: invalid byte or field list
SSID =
AutoScan = 0
RadioMode = 11an
SecurityMode = WPA2PSK AES
Channel = -1096132512
FragThreshold = 2346
RTSThreshold = 2347
MAC address = CA:6C:87:19:1D:9C

SCHRITT 3: Manuelles Deaktivieren des WLAN (über den Knopf):

root@wiki-wifi-01:~# /bin/zywlan 1 summary
=========================WLAN Status===============================
Active = Enable
SSID = w634west
AutoScan = 0
RadioMode = Mode:802.11 BGN_MIXED HT_BW:1 MCS:23 SGI:1
SecurityMode = WPA1PSKWPA2PSK TKIPAES
Channel = 1
FragThreshold = 2346
RTSThreshold = 2347
MAC address = CA:6C:87:19:1D:98


root@wiki-wifi-01:~# /bin/zywlan5G 1 summary
=========================WLAN Status===============================
Active = Enable
Warning: Driver for device rai0 has been compiled with an ancient version
of Wireless Extension, while this program support version 11 and later.
Some things may be broken...

cut: invalid byte or field list
SSID =
AutoScan = 0
RadioMode = 11an
SecurityMode = WPA2PSK AES
Channel = -1096132512
FragThreshold = 2346
RTSThreshold = 2347
MAC address = CA:6C:87:19:1D:9C

Auch bleiben die Netzinterfaces nach der Deaktivierung über den WLAN Knopf aktiv:

ra0 Link encap:Ethernet HWaddr CA:6C:87:19:1D:98
inet6 addr: fe80::c86c:87ff:fe19:1d98/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:68

rai0 Link encap:Ethernet HWaddr CA:6C:87:19:1D:9C
inet6 addr: fe80::c86c:87ff:fe19:1d9c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

Nachfolgend möchte ich noch die Details eines Clients (hier openSUSE 12.1) nachliefern (IPAD2 verhält sich gleich):

# iwlist wlan0 scanning
wlan0 Scan completed :
Cell 01 - Address: CA:6C:87:19:1D:9C
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=54/70 Signal level=-56 dBm
Encryption key:off
ESSID:"RT3883_5G1"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000190175ab0
Extra: Last beacon: 23ms ago
IE: Unknown: 000A5254333838335F354731
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030124
IE: Unknown: 3C0401162400
IE: Unknown: 2D1A6E0016FFFFFF0001000000000000000000000000031846471100
IE: Unknown: 3D1624050700000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05020073127A
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: DD07000C4300000000

wlan0 Link encap:Ethernet HWaddr 00:1C:BF:90:A3:B0
inet addr:192.168.3.63 Bcast:192.168.3.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1577 errors:0 dropped:0 overruns:0 frame:0
TX packets:1387 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:710091 (693.4 Kb) TX bytes:125241 (122.3 Kb)

Jan 14 21:43:48 linux-hp0p kernel: [ 208.456742] wlan0: authenticate with ca:6c:87:19:1d:9c (try 1)
Jan 14 21:43:48 linux-hp0p kernel: [ 208.457239] wlan0: authenticated
Jan 14 21:43:48 linux-hp0p kernel: [ 208.460319] wlan0: associate with ca:6c:87:19:1d:9c (try 1)
Jan 14 21:43:48 linux-hp0p kernel: [ 208.461068] wlan0: RX AssocResp from ca:6c:87:19:1d:9c (capab=0x1 status=0 aid=2)
Jan 14 21:43:48 linux-hp0p kernel: [ 208.461072] wlan0: associated
Jan 14 21:43:48 linux-hp0p kernel: [ 208.462508] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Jan 14 21:43:48 linux-hp0p dhclient: Internet Systems Consortium DHCP Client 4.2.2
Jan 14 21:43:48 linux-hp0p dhclient: Copyright 2004-2011 Internet Systems Consortium.
Jan 14 21:43:48 linux-hp0p dhclient: All rights reserved.
Jan 14 21:43:48 linux-hp0p dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jan 14 21:43:48 linux-hp0p dhclient:
Jan 14 21:43:48 linux-hp0p dhclient: Listening on LPF/wlan0/00:1c:bf:90:a3:b0
Jan 14 21:43:48 linux-hp0p dhclient: Sending on LPF/wlan0/00:1c:bf:90:a3:b0
Jan 14 21:43:48 linux-hp0p dhclient: Sending on Socket/fallback
Jan 14 21:43:48 linux-hp0p dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 2
Jan 14 21:43:49 linux-hp0p kernel: [ 209.079471] martian source 255.255.255.255 from 192.168.3.1, on dev wlan0
Jan 14 21:43:49 linux-hp0p kernel: [ 209.079479] ll header: ff:ff:ff:ff:ff:ff:c8:6c:87:19:1d:9f:08:00
Jan 14 21:43:50 linux-hp0p dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4
Jan 14 21:43:51 linux-hp0p dhclient: DHCPOFFER from 192.168.3.1
Jan 14 21:43:52 linux-hp0p kernel: [ 212.151511] martian source 255.255.255.255 from 192.168.3.1, on dev wlan0
Jan 14 21:43:52 linux-hp0p kernel: [ 212.151520] ll header: ff:ff:ff:ff:ff:ff:c8:6c:87:19:1d:9f:08:00
Jan 14 21:43:53 linux-hp0p dhclient: DHCPREQUEST on wlan0 to 255.255.255.255 port 67
Jan 14 21:43:53 linux-hp0p dhclient: DHCPACK from 192.168.3.1
Jan 14 21:43:53 linux-hp0p dhclient: bound to 192.168.3.63 -- renewal in 19231 seconds.
Jan 14 21:43:53 linux-hp0p avahi-daemon[921]: Joining mDNS multicast group on interface wlan0.IPv4 with address 192.168.3.63.
Jan 14 21:43:53 linux-hp0p avahi-daemon[921]: New relevant interface wlan0.IPv4 for mDNS.
Jan 14 21:43:53 linux-hp0p avahi-daemon[921]: Registering new address record for 192.168.3.63 on wlan0.IPv4.
Jan 14 21:43:54 linux-hp0p dbus[939]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Jan 14 21:43:54 linux-hp0p dbus-daemon[939]: dbus[939]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Jan 14 21:43:54 linux-hp0p dbus[939]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Jan 14 21:43:54 linux-hp0p dbus-daemon[939]: dbus[939]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Jan 14 21:43:54 linux-hp0p if-up.d/21-dhcpcd-hook-samba: No dhcpcd info nor dhclient leases file found for wlan0.
Jan 14 21:43:54 linux-hp0p SuSEfirewall2: Setting up rules from /etc/sysconfig/SuSEfirewall2 ...
Jan 14 21:43:54 linux-hp0p SuSEfirewall2: using default zone 'ext' for interface wlan0
Jan 14 21:43:54 linux-hp0p SuSEfirewall2: Firewall rules successfully set