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Date: Fri, 17 Mar 2000 12:31:15 -0800 (PST)
From: larse@isi.edu
Sender: nobody@FreeBSD.org
To: freebsd-gnats-submit@FreeBSD.org
Subject: 4.0-STABLE: cannot set up tun devices
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>Number:         17442
>Category:       kern
>Synopsis:       4.0-STABLE: cannot set up tun devices
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 17 12:40:01 PST 2000
>Closed-Date:    Fri Mar 17 13:00:52 PST 2000
>Last-Modified:  Fri Mar 17 13:02:06 PST 2000
>Originator:     Lars Eggert
>Release:        4.0-STABLE
>Organization:
>Environment:
FreeBSD hbo.isi.edu 4.0-STABLE FreeBSD 4.0-STABLE #20: Fri Mar 17 11:42:29 PST 2000     larse@hbo.isi.edu:/usr/src/sys/compile/PRECISION  i386

>Description:
I've enabled tun tunnels in the kernel

	pseudo-device   tun             # Packet tunnel.

and made the devices

	[hbo: ~] ll /dev/tun*
	crw-------   1 uucp      52,   0 Mar 17 11:19 /dev/tun0
	crw-------   1 uucp      52,   1 Mar 16 16:16 /dev/tun1
	crw-------   1 uucp      52,   2 Mar 16 16:16 /dev/tun2
	crw-------   1 uucp      52,   3 Mar 16 16:16 /dev/tun3

however, ifconfig tells me there are no tun interfaces there:

	[hbo: ~] ifconfig -a | grep tun

What am I missing?
>How-To-Repeat:
see above
>Fix:


>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: brian 
State-Changed-When: Fri Mar 17 13:00:52 PST 2000 
State-Changed-Why:  
Tun interfaces are now created on the fly.  If you run ppp, tun0 will 
appear... if you run ``ppp -unit 100'', tun100 will appear. 
>Unformatted:
