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-rw-r--r--share/man/man4/gif.46
1 files changed, 6 insertions, 0 deletions
diff --git a/share/man/man4/gif.4 b/share/man/man4/gif.4
index 19ad835..9c6e3cf 100644
--- a/share/man/man4/gif.4
+++ b/share/man/man4/gif.4
@@ -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
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