diff --git a/LDP/users/Peter-Bieringer/Linux+IPv6-HOWTO.lyx b/LDP/users/Peter-Bieringer/Linux+IPv6-HOWTO.lyx
index 3f1f4835..c4677c7c 100644
--- a/LDP/users/Peter-Bieringer/Linux+IPv6-HOWTO.lyx
+++ b/LDP/users/Peter-Bieringer/Linux+IPv6-HOWTO.lyx
@@ -4537,14 +4537,15 @@ There are two ways possible to setup 6to4 tunneling now.
 Using "ip" and a dedicated tunnel device
 \layout Standard
 
-This is now the recommended way.
+This is now the recommended way (a TTL must be specified because the default
+ value is 0).
 \layout Standard
 
 Create a new tunnel device
 \layout Code
 
-# /sbin/ip tunnel add tun6to4 mode sit remote any local <localipv4address>
- 
+# /sbin/ip tunnel add tun6to4 mode sit ttl <ttldefault> remote any local
+ <localipv4address> 
 \layout Standard
 
 Bring interface up
@@ -11024,7 +11025,8 @@ Versions x.y.z are work-in-progress and only published as LyX file on CVS.
 Releases 0.x
 \layout Description
 
-0.33 2002-11-18/PB: Fix broken RFC-URLs
+0.33 2002-11-18/PB: Fix broken RFC-URLs, add parameter ttl on 6to4 tunnel
+ setup example
 \layout Description
 
 0.32 2002-11-03/PB: Add information about Chinese translation