-.Dd 2014-01-29
+.Dd 2016-04-11
.Dt TINC.CONF 5
.\" Manual page created by:
.\" Ivo Timmermans
to start with a four byte header containing the address family,
followed by an IP header.
This mode should support both IPv4 and IPv6 packets.
+.It utun Pq OS X
+Set type to utun.
+This is only supported on OS X version 10.6.8 and higher, but doesn't require the tuntaposx module.
+This mode should support both IPv4 and IPv6 packets.
.It tap Pq BSD and Linux
Set type to tap.
Tinc will expect packets read from the virtual network device
connection has been established.
.It Va Cipher Li = Ar cipher Pq blowfish
The symmetric cipher algorithm used to encrypt UDP packets.
-Any cipher supported by OpenSSL is recognised.
+Any cipher supported by LibreSSL or OpenSSL is recognised.
Furthermore, specifying
.Qq none
will turn off packet encryption.
10 (fast lzo) and 11 (best lzo).
.It Va Digest Li = Ar digest Pq sha1
The digest algorithm used to authenticate UDP packets.
-Any digest supported by OpenSSL is recognised.
+Any digest supported by LibreSSL or OpenSSL is recognised.
Furthermore, specifying
.Qq none
will turn off packet authentication.
.Sh SEE ALSO
.Xr tincd 8 ,
.Xr tinc 8 ,
-.Pa http://www.tinc-vpn.org/ ,
+.Pa https://www.tinc-vpn.org/ ,
.Pa http://www.tldp.org/LDP/nag2/ .
.Pp
The full documentation for