recent CURRENT seems to affect if_tap, if_bridge with qemu
Bruce M. Simpson
bms at FreeBSD.org
Tue Apr 10 05:26:32 UTC 2007
Scott Robbins wrote:
> To follow up, the problem seems to be solved. In private email, someone
> suggested to me that I ensure that both bridge0 and tap0 were up. Prior
> to my latest update of CURRENT, my /etc/qemu-ifup script just had
>
> /sbin/ifconfig ${1}
>
> Changing it to
>
> /sbin/ifconfig ${1} up
>
> fixed the problem.
>
There is a net.link.tap.up_on_open sysctl which may help; it will mark a
tap instance as IFF_UP immediately on devfs open or ifconfig clone.
Regards,
BMS
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