X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=doc%2Ftinc.texi;h=84e3495c96115e58ed84d885d4cb6590a2a29b9e;hp=c8eea1f918c0ba2c31f9c0c6293eaa013aa9f9ee;hb=535a55100bb77f107c85361e9f72a194e92bc8bc;hpb=64c657b32d1eb34eb669c6d5b0ec26c1a643b194

diff --git a/doc/tinc.texi b/doc/tinc.texi
index c8eea1f9..84e3495c 100644
--- a/doc/tinc.texi
+++ b/doc/tinc.texi
@@ -993,6 +993,11 @@ This only has effect when Mode is set to "switch".
 This is a symbolic name for this connection.
 The name should consist only of alfanumeric and underscore characters (a-z, A-Z, 0-9 and _).
 
+If Name starts with a $, then the contents of the environment variable that follows will be used.
+In that case, invalid characters will be converted to underscores.
+If Name is $HOST, but no such environment variable exist,
+the hostname will be read using the gethostnname() system call.
+
 @cindex PingInterval
 @item PingInterval = <@var{seconds}> (60)
 The number of seconds of inactivity that tinc will wait before sending a
@@ -1162,12 +1167,11 @@ Multiple subnet lines can be specified for each daemon.
 Subnets can either be single MAC, IPv4 or IPv6 addresses,
 in which case a subnet consisting of only that single address is assumed,
 or they can be a IPv4 or IPv6 network address with a prefixlength.
-Shorthand notations are not supported.
 For example, IPv4 subnets must be in a form like 192.168.1.0/24,
 where 192.168.1.0 is the network address and 24 is the number of bits set in the netmask.
 Note that subnets like 192.168.1.1/24 are invalid!
 Read a networking HOWTO/FAQ/guide if you don't understand this.
-IPv6 subnets are notated like fec0:0:0:1:0:0:0:0/64.
+IPv6 subnets are notated like fec0:0:0:1::/64.
 MAC addresses are notated like 0:1a:2b:3c:4d:5e.
 
 @cindex CIDR notation