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Date:      Sat, 3 Aug 2002 21:29:36 -0600
From:      Kyle Butt <kylebutt@myrealbox.com>
To:        freebsd-questions@freebsd.org
Subject:   Unwanted Network Interfaces
Message-ID:  <20020803212936.A406@kylebutt.dorms.usu.edu>

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I recently noticed some strange Network interfaces: rl0f[0-3].

rl0f0: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        ether 00:4f:4e:03:38:9c
rl0f1: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        ether 00:4f:4e:03:38:9c
rl0f2: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        ether 00:4f:4e:03:38:9c
rl0f3: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        ether 00:4f:4e:03:38:9c


I'm running FreeBSD-current as of Jul 30th.
I have a Realtek Card: rl0 with the same mac address

I've tried to destroy the interface with ifconfig:

bash-2.04$ sudo ifconfig rl0f0 destroy 
ifconfig: SIOCIFDESTROY: Invalid argument

bash-2.04$ sudo ifconfig rl0f0 link 00:4f:4e:03:38:9c delete 
Segmentation fault (core dumped)

bash-2.04$ sudo ifconfig rl0f0 link 00:4f:4e:03:38:9c destroy
ifconfig: SIOCIFDESTROY: Invalid argument

None of these works. Can anyone tell me where these interfaces
come from and can/how/should I remove them?

Thanks in advance, 
       Kyle

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