[BUG?] vtund broken by tun driver changes in 2.4.6

Ryan Mack (rmack@mackman.net)
Sat, 7 Jul 2001 01:02:01 -0700 (PDT)

I recently upgraded a server running vtund 2.4 (4/18/01) to stock 2.4.6
kernel. It seems the changes to the tun driver have broken vtund. Now my
syslog gets filled with the following messages when a client attempts to
connect:

Jul 5 10:15:53 mackman vtund[4011]: Session
mackman-vpn[64.169.117.25:2359] opened
Jul 5 10:15:53 mackman vtund[4011]: Can't allocate tun device. File
descriptor in bad state(77)
Jul 5 10:15:53 mackman vtund[4011]: Session mackman-vpn closed
Jul 5 10:16:04 mackman vtund[4014]: Session
mackman-vpn[64.169.117.25:2360] opened
Jul 5 10:16:04 mackman vtund[4014]: Can't allocate tun device. File
descriptor in bad state(77)
Jul 5 10:16:04 mackman vtund[4014]: Session mackman-vpn closed

Eventually the client gives up. Do you have any suggestions or know of
any fixes?

Thanks, Ryan Mack

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