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term0r
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Joined: Mon Dec 12, 2005 5:51 am

wlan interface not showing when using CM9 mini PCI card

Mon Dec 12, 2005 6:01 am

Hi,

I am fairly new to using RouterOS. So far I have used it on RouterBoards for creating bridges, doing basic routing and rate limiting. This is the first time I have attempted to get wifi going in a Mikrotik.

First up, I am running MikroTik RouterOS 2.9.8.

I am using a CM9 card, from Wistron Neweb. I can supply other details if required. Taking a look in /drivers I see :

0 D VIA Rhine I/II Fast Ethernet
1 D Atheros AR5212 PCI

So that all looks good. In /system resource pci :

# DEVICE VENDOR NAME IRQ
0 00:04.0 Atheros Communications, Inc. AR5212 802.11abg NIC (re... 142
1 00:03.0 VIA Technologies, Inc. VT6105 [Rhine-III] (rev:... 143
2 00:02.0 VIA Technologies, Inc. VT6105 [Rhine-III] (rev:... 142
3 00:00.0 Integrated Device Technol... IDT79RC32434 (rev: 0) 140

But, when I jump in to /interface wireless I see :

[admin@MikroTik] interface wireless> pr
Flags: X - disabled, R - running
[admin@MikroTik] interface wireless>

ie. I see nothing at all. I have tried using the add command but this just seems to add a virtual interface, not the real Atheros one that I require. I feel like I am missing something very very simple here but cannot lay my finger on it. Can anyone help?

If anyone requires any further information then please don't hesitate to reply to this post.

Cheers,
Dave
 
tully
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Posts: 502
Joined: Fri May 28, 2004 11:07 am

Mon Dec 12, 2005 10:26 am

You should make a supout file and send it to support@mikrotik.com .

John
 
cmit
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Posts: 1547
Joined: Fri May 28, 2004 12:49 pm
Location: Germany

Wed Dec 14, 2005 4:41 pm

Did you make sure your RouterOS license permits for wireless usage?
Just asking because you wrote this was your first time with wireless in RouterOS...

Best regards,
Christian Meis
 
jonbrewer
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Re: wlan interface not showing when using CM9 mini PCI card

Tue Dec 20, 2005 12:27 pm

Hi,

I am fairly new to using RouterOS. So far I have used it on RouterBoards for creating bridges, doing basic routing and rate limiting. This is the first time I have attempted to get wifi going in a Mikrotik.

First up, I am running MikroTik RouterOS 2.9.8.

I am using a CM9 card, from Wistron Neweb. I can supply other details if required. Taking a look in /drivers I see :

0 D VIA Rhine I/II Fast Ethernet
1 D Atheros AR5212 PCI

So that all looks good. In /system resource pci :

# DEVICE VENDOR NAME IRQ
0 00:04.0 Atheros Communications, Inc. AR5212 802.11abg NIC (re... 142
1 00:03.0 VIA Technologies, Inc. VT6105 [Rhine-III] (rev:... 143
2 00:02.0 VIA Technologies, Inc. VT6105 [Rhine-III] (rev:... 142
3 00:00.0 Integrated Device Technol... IDT79RC32434 (rev: 0) 140

But, when I jump in to /interface wireless I see :

[admin@MikroTik] interface wireless> pr
Flags: X - disabled, R - running
[admin@MikroTik] interface wireless>

ie. I see nothing at all. I have tried using the add command but this just seems to add a virtual interface, not the real Atheros one that I require. I feel like I am missing something very very simple here but cannot lay my finger on it. Can anyone help?

If anyone requires any further information then please don't hesitate to reply to this post.

Cheers,
Dave
I'd say your hardware is broken. I have just unpacked a unit with similar behaviour. I see only one of two installed CM9 cards. One thing I can add is that while both show in PCI, only one shows in IRQ.

[admin@boxname] > system resource irq print
IRQ OWNER
7 timer
40 [korina ethernet Rx]
41 [korina ethernet Tx]
104 serial port
114 [Ethernet Underflow]
142 [a5212_pci]
142 ether2
143 ether3
[admin@boxname] > system resource pci print
# DEVICE VENDOR NAME IRQ
0 00:05.0 Atheros Communications, Inc. AR5212 802.11abg NIC (rev: 1) 143
1 00:04.0 Atheros Communications, Inc. AR5212 802.11abg NIC (rev: 1) 142
2 00:03.0 VIA Technologies, Inc. VT6105 [Rhine-III] (rev: 134) 143
3 00:02.0 VIA Technologies, Inc. VT6105 [Rhine-III] (rev: 134) 142
4 00:00.0 Integrated Device Technology... IDT79RC32434 (rev: 0) 140
[admin@boxname] > interface print
Flags: X - disabled, D - dynamic, R - running
# NAME TYPE RX-RATE TX-RATE MTU
0 R ether1 ether 0 0 1500
1 R ether2 ether 0 0 1500
2 R ether3 ether 0 0 1500
3 wlan1 wlan 0 0 1500
[admin@boxname] >

Not happy at all. :-(
 
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HarvSki
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Posts: 395
Joined: Fri May 28, 2004 3:37 pm
Location: London, UK

Tue Dec 20, 2005 3:57 pm

I've had a clone CM9 fail shortly after first using, although it was using an IRQ it was not showing up as an interface.
 
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chvdr
Member
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Posts: 403
Joined: Thu Sep 22, 2005 8:53 pm

your hardware is broken

Mon Jan 16, 2006 11:15 pm

i had the same problem as yours. the card was A5212 and she misteriously disapeared. "/system resource "contain information about card, but "/interface wireless pr " returns nothing. the card was replaced and thats all.
 
tully
MikroTik Support
MikroTik Support
Posts: 502
Joined: Fri May 28, 2004 11:07 am

Tue Jan 17, 2006 12:08 pm

For the last two posters, you should check that the u.fl pigtail connector is not touching a resistor or capacitor with the sleave of the connector.

John
 
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Hugh Hartman
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Posts: 92
Joined: Fri May 28, 2004 2:01 pm
Location: Fort Kent, Maine

Tue Jan 17, 2006 2:32 pm

recently having a similair issue 1/15/06, I sent a support file as instructed by routerOS,,the response I received,,"please upgrade to 2.9.11, there is some kind of failure in your installation,
upgrade should fix it."
I was using 2.8.28 and wanted to continue,,so I removed the wireless package,,and reinstalled..success. YMMV
 
gueswhoiam
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Joined: Thu Nov 03, 2005 11:03 pm
Location: Windsor, CO
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Sat Jan 21, 2006 1:55 am

I had this happen when a bad cable (shorted) was plugged into the radio. The card disappeared so I took all the cables off and the card showed up again. Put the cable back on and the card disappeared again. I had to reboot the router a few times in there too to get the interface back.

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