ipsec_tncfg(8)

1IPSEC_TNCFG(8)                                                  IPSEC_TNCFG(8)
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NAME

6       ipsec tncfg - associate IPSEC virtual interface with physical interface
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SYNOPSIS

9       ipsec tncfg
10              ipsectncfg --attach --virtual virtual --physical physical
11              ipsectncfg --detach --virtual virtual
12              ipsectncfg --clear
13              ipsectncfg --version
14              ipsectncfg --help
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OBSOLETE

18       Note that tncfg is only supported on the classic KLIPS stack. It is not
19       supported on any other stack and will be completely removed  in  future
20       versions. A replacement command still needs to be designed
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DESCRIPTION

24       Tncfg  attaches/detaches  IPSEC virtual interfaces to/from physical in‐
25       terfaces, through which packets will be  forwarded  once  processed  by
26       IPSEC.
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29       The   form   with   no  additional  arguments  lists  the  contents  of
30       /proc/net/ipsec_tncfg. The format of /proc/net/ipsec_tncfg is discussed
31       in  ipsec_tncfg(5). The --attach form attaches the virtual interface to
32       the physical one. The --detach form detaches the virtual interface from
33       whichever physical interface it is attached to. The --clear form clears
34       all the virtual interfaces from whichever physical interfaces they were
35       attached to.
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38       Virtual interfaces typically have names like ipsec0, while physical in‐
39       terfaces typically have names like eth0 or ppp0.
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EXAMPLES

43       ipsec tncfg --attach --virtual ipsec0 --physical eth0
44              attaches the ipsec0 virtual device to the eth0 physical device.
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FILES

48       /proc/net/ipsec_tncfg, /usr/local/bin/ipsec
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HISTORY

57       Written  for  the  Linux  FreeS/WAN  project <http://www.freeswan.org/:
58       http://www.freeswan.org/> by Richard Guy Briggs.
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63                                                                IPSEC_TNCFG(8)