[DOC] Add various concept indexes

[govpn.git] / doc / netproto.texi

diff --git a/doc/netproto.texi b/doc/netproto.texi
index d57edb35ab0dbdf5a95a85dd48ed9b7ce05856bc..f5b26f4072336b988fa4b2bab21e4a7b7973dac8 100644 (file)
--- a/doc/netproto.texi
+++ b/doc/netproto.texi
@@ -1,4 +1,8 @@
 @node Network
+@cindex Transport
+@cindex Network transport
+@cindex TCP
+@cindex UDP
 @subsection Network transport
 
 You can use either UDP or TCP underlying network transport protocols.