Package: vpnc
Version: 0.5.3r449-2
Severity: normal
Sorry, i had some problems sending this report via thunderbird. Hope
reportbug works now.
There seems to be the same/similar problem with the vpnc when i'm connected via
wlan at our university and try to start a vpn connection. When i start the vpnc
i get this error:
---------------------------------------
Usage: ip link add link DEV [ name ] NAME
[ txqueuelen PACKETS ]
[ address LLADDR ]
[ broadcast LLADDR ]
[ mtu MTU ]
type TYPE [ ARGS ]
ip link delete DEV type TYPE [ ARGS ]
ip link set DEVICE [ { up | down } ]
[ arp { on | off } ]
[ dynamic { on | off } ]
[ multicast { on | off } ]
[ allmulticast { on | off } ]
[ promisc { on | off } ]
[ trailers { on | off } ]
[ txqueuelen PACKETS ]
[ name NEWNAME ]
[ address LLADDR ]
[ broadcast LLADDR ]
[ mtu MTU ]
[ netns PID ]
[ alias NAME ]
ip link show [ DEVICE ]
TYPE := { vlan | veth | vcan | dummy | ifb | macvlan | can }
SIOCSIFMTU: invalid argument
-------------------------------------
and the mtu of tun0 is set to 1500. When i comment out the whole "if [-n
"%INTERNAL_IP4_MTU" block and just use MTU=1412 the error is gone.
After that i have tried Philipp solution and it works too, no error is shown
and the mtu is set to 1412.
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-12-atom (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages vpnc depends on:
ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib
ii libgcrypt11 1.4.5-2 LGPL Crypto library - runtime libr
ii libgnutls26 2.8.6-1 the GNU TLS library - runtime libr
Versions of packages vpnc recommends:
ii iproute 20100224-5 networking and traffic control too
Versions of packages vpnc suggests:
pn resolvconf <none> (no description available)
-- Configuration Files:
/etc/vpnc/example.conf [Errno 13] Keine Berechtigung: u'/etc/vpnc/example.conf'
/etc/vpnc/vpnc-script [Errno 13] Keine Berechtigung: u'/etc/vpnc/vpnc-script'
-- no debconf information
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