Clarify that gif doesn't do GRE tunnels.

MFC after:	2 weeks
This commit is contained in:
grog 2005-06-08 01:53:25 +00:00
parent 53f83ac2e5
commit afbb0263ea

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@ -50,6 +50,11 @@ On
.Nx ,
.Nm
can also tunnel ISO traffic over IPv[46] using EON encapsulation.
Note that
.Nm
does not perform GRE encapsulation; use
.Xr gre 4
for GRE encapsulation.
.Pp
Each
.Nm
@ -183,6 +188,7 @@ variable
.Va net.link.gif.parallel_tunnels
to 1.
.Sh SEE ALSO
.Xr gre 4 ,
.Xr inet 4 ,
.Xr inet6 4 ,
.Xr ifconfig 8