Provided by: openswan_2.4.4-3ubuntu1_i386 bug

NAME
       ipsec tncfg - associate IPSEC virtual interface with physical interface


SYNOPSIS
       ipsec tncfg

       ipsec tncfg --attach --virtual virtual --physical physical

       ipsec tncfg --detach --virtual virtual

       ipsec tncfg --clear

       ipsec tncfg --version

       ipsec tncfg --help


DESCRIPTION
       Tncfg  attaches/detaches  IPSEC  virtual  interfaces  to/from  physical
       interfaces,  through  which packets will be forwarded once processed by
       IPSEC.

       The  form  with  no  additional  arguments  lists   the   contents   of
       /proc/net/ipsec_tncfg.    The   format   of   /proc/net/ipsec_tncfg  is
       discussed in ipsec_tncfg(5).  The --attach form  attaches  the  virtual
       interface  to the physical one.  The --detach form detaches the virtual
       interface from whichever physical interface it  is  attached  to.   The
       --clear  form clears all the virtual interfaces from whichever physical
       interfaces they were attached to.

       Virtual interfaces typically have names  like  ipsec0,  while  physical
       interfaces typically have names like eth0 or ppp0.


EXAMPLES
       ipsec tncfg --attach --virtual ipsec0 --physical eth0
              attaches  the ipsec0 virtual device to the eth0 physical device.


FILES
       /proc/net/ipsec_tncfg, /usr/bin/ipsec


SEE ALSO
       ipsec(8),     ipsec_manual(8),      ipsec_eroute(8),      ipsec_spi(8),
       ipsec_spigrp(8), ipsec_klipsdebug(8), ipsec_tncfg(5)


HISTORY
       Written  for  the Linux FreeS/WAN project <http://www.freeswan.org/> by
       Richard Guy Briggs.

                                  21 Jun 2000                   IPSEC_TNCFG(8)