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Two wireless cards up at the same time?

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basquiat
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Two wireless cards up at the same time?

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Post by basquiat » Mon Oct 03, 2005 12:13 pm

While I was compiling a new kernel for my Notebook and switching to udev (which all worked pretty fine), I came to the idea of having two WLAN NICs up at the same time. Wondering if it is possible, I started ath0 (which is an integrated Atheros based card) to associate with my AP in my home network (via wpa_supplicant), inserted an Orinoco Silver card and ran Kismet (which is configured to use eth1, the Orinoco card).

But: as soon as I start Kismet, ath0 is brought down by it's net.ath0-script. The two cards work fine separately.

Is there a way to set up a scenario like this? I switched hotplug_eth0 and _ath0 to "no" in conf.d/net and tried with "lo" as well as with "none" for RC_NET_STRICT_CHECKING in conf.d/rc.

Regards,
basquiat
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NeddySeagoon
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Post by NeddySeagoon » Mon Oct 03, 2005 7:35 pm

basquiat,

It should be OK if they are both on seperate subnets.

If you are thinking of doing bonding, so they have the same logical interface name, don't bother, Wireless is a half duplex system that any one device can max out. There is no advantage to having two interfaces accessing the same AP.
Regards,

NeddySeagoon

Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.
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