updates.

[silc.git] / doc / draft-riikonen-silc-pp-02.nroff

diff --git a/doc/draft-riikonen-silc-pp-02.nroff b/doc/draft-riikonen-silc-pp-02.nroff
index 1e734c3363a394934ed9ee31d1201982b6e23e0f..03d1f40e1165c20d4b3fe247418d2b041a442360 100644 (file)
--- a/doc/draft-riikonen-silc-pp-02.nroff
+++ b/doc/draft-riikonen-silc-pp-02.nroff
@@ -111,7 +111,6 @@ Table of Contents
   2.10 Packet Reception ......................................... 43
   2.11 Packet Routing ........................................... 44
   2.12 Packet Broadcasting ...................................... 45
-  2.13 Packet Tunneling ......................................... 45
 3 Security Considerations ....................................... 46
 4 References .................................................... 46
 5 Author's Address .............................................. 47
@@ -315,14 +314,6 @@ o Flags (1 byte) - Indicates flags to be used in packet
        section 2.13 Packet Broadcasting for description of 
        packet broadcasting.
 
-
-     Tunneled                  0x08
-
-       Marks that the packet is tunneled.  Tunneling means
-       that extra SILC Packet Header has been applied to the
-       original packet.  The outer header has this flag
-       set.  See section 2.14 Packet Tunneling for more
-       information.
 .in 3
 
 
@@ -2558,24 +2549,6 @@ about newly registered clients, servers, channels etc. so that all the
 routers may keep these informations up to date.
 
 
-.ti 0
-2.13 Packet Tunneling
-
-Tunneling is a feature that is available in SILC protocol.  Tunneling
-means that extra SILC Packet Header is applied to the original packet
-and thus hiding the original packet entirely.  There can be some
-interesting applications using tunneling, such as, using ID's based on
-private network IP addresses inside in the tunneled packet.  This can
-open many interesting features relating to connecting to private network
-from the Internet with SILC and many more.  However, this feature is
-optional currently in SILC as there does not exist thorough analysis of
-this feature.  It is with out a doubt that there will be many more
-applications that has not yet been discovered.  Thus, it is left
-to Internet Community to investigate the use of tunneling in SILC
-protocol.  This document is updated according those investigations
-and additional documents on the issue may be written.
-
-
 .ti 0
 3 Security Considerations