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| author | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1999-04-09 23:28:46 +0000 |
|---|---|---|
| committer | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1999-04-09 23:28:46 +0000 |
| commit | 8da7bcdbd3864aaf423ca8ac7919d77e50ff412b (patch) | |
| tree | 0e6bfb357ac5e070b32361a10f0e13208959f306 /usr.bin/nc | |
| parent | d4598455283eae16961f56b6a43d4216a6435c40 (diff) | |
The kernel parts of a sysctl that can switch on/off IP-in-IP (protocol 4)
support, when IPSEC is compiled in. The default is disabled. Turn on with:
sysctl -w net.inet.ip4.allow=1
***Only*** do this if you are really knowing what you do!
This control does not control the tunnel modes of ESP and AH.
Diffstat (limited to 'usr.bin/nc')
0 files changed, 0 insertions, 0 deletions