Date: Thu, 03 Dec 2009 13:18:17 -0500 From: Boris Kochergin <spawk@acm.poly.edu> To: freebsd-net@freebsd.org Subject: ifconfig: BRDGADD tun0: Invalid argument Message-ID: <4B1800E9.8030501@acm.poly.edu>
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Ahoy. I have an 8.0-RELEASE/i386 machine (installed clean from the CD,
so no kernel/world mismatches are possible) on which I am trying to add
a tun device to a bridge:
# ifconfig tun0 create
# ifconfig bridge0 create
# ifconfig
...
tun0: flags=8010<POINTOPOINT,MULTICAST> metric 0 mtu 1500
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
ether 5e:e7:af:1b:14:d3
id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
maxage 20 holdcnt 6 proto rstp maxaddr 100 timeout 1200
root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
# ifconfig bridge0 addm tun0
ifconfig: BRDGADD tun0: Invalid argument
# ifconfig tun0 promisc
# ifconfig bridge0 addm tun0
ifconfig: BRDGADD tun0: Invalid argument
I have looked at
http://lists.freebsd.org/pipermail/freebsd-net/2007-December/016114.html,
but none of the three possibilities appear to apply. Any clues?
-Boris
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