From 2f7a33a2c905b74a610dae268bd20c1d1243e9b8 Mon Sep 17 00:00:00 2001 From: pbldp <> Date: Fri, 20 Dec 2002 13:38:28 +0000 Subject: [PATCH] Modified Files: Linux+IPv6-HOWTO.lyx : minor fixes --- .../Peter-Bieringer/Linux+IPv6-HOWTO.lyx | 66 ++++++++++++------- 1 file changed, 42 insertions(+), 24 deletions(-) diff --git a/LDP/users/Peter-Bieringer/Linux+IPv6-HOWTO.lyx b/LDP/users/Peter-Bieringer/Linux+IPv6-HOWTO.lyx index 8b037361..2696b6ba 100644 --- a/LDP/users/Peter-Bieringer/Linux+IPv6-HOWTO.lyx +++ b/LDP/users/Peter-Bieringer/Linux+IPv6-HOWTO.lyx @@ -51,6 +51,15 @@ Bieringer \layout SGML + Release 0.36.1 2002-12-20 PB See +\begin_inset LatexCommand \ref[revision history]{revision-history} + +\end_inset + + for more +\layout SGML + Release 0.36 2002-12-16 PB See \begin_inset LatexCommand \ref[revision history]{revision-history} @@ -69,15 +78,6 @@ tials>PB See for more \layout SGML - Release 0.34 2002-11-19 PB See -\begin_inset LatexCommand \ref[revision history]{revision-history} - -\end_inset - - for more -\layout SGML - \layout Abstract @@ -397,7 +397,7 @@ lyxcodelinewrapper.pl \end_inset , you can get it from CVS for your own usage: -\begin_inset LatexCommand \url[TLDP-CVS / users / Peter-Bieringer]{http://cvsview.tldp.org/index.cgi/LDP/users/} +\begin_inset LatexCommand \url[TLDP-CVS / users / Peter-Bieringer]{http://cvsview.tldp.org/index.cgi/LDP/users/Peter-Bieringer/} \end_inset @@ -1721,7 +1721,9 @@ A small shell command line can help you generating such address out of a \layout Code ipv4="1.2.3.4"; sla="5"; printf "2002:%02x%02x:%02x%02x:%04x::1" `echo $ipv4 - | tr "." " "` $sla +\layout Code + +¬ | tr "." " "` $sla \layout Standard See also @@ -2566,7 +2568,9 @@ An interesting mechanism to detect IPv6-active hosts on a link is to ping6 \layout Code # ping6 -I eth0 ff02::1 PING ff02::1(ff02::1) from fe80:::2ab:cdff:feef:0123 - eth0: 56 data bytes +\layout Code + +¬ eth0: 56 data bytes \layout Code 64 bytes from ::1: icmp_seq=1 ttl=64 time=0.104 ms @@ -7291,10 +7295,10 @@ Because it can happen (author already saw it to times) that an ICMPv6 storm An example for a rate limited ICMPv6 looks like: \layout Code -# ip6tables -A INPUT --protocol icmpv6 --icmpv6-type echo-request -j ACCEPT +# ip6tables -A INPUT --protocol icmpv6 --icmpv6-type echo-request \layout Code -¬ --match limit --limit 30/minute +¬ -j ACCEPT --match limit --limit 30/minute \layout Subsubsection Allow incoming SSH @@ -7418,7 +7422,7 @@ Block incoming UDP packets which cannot be responses of forwarded requests of hosts behind this router \layout Code -ip6tables -I FORWARD -i sit+ -p udp ! --dport 32768:60999 -j DROP +# ip6tables -I FORWARD -i sit+ -p udp ! --dport 32768:60999 -j DROP \layout Subsection Demonstration example @@ -8128,23 +8132,34 @@ This should result after restart in e.g. W*$" \layout Code -tcp 0 0 :::53 :::* LISTEN 1234/named # incoming TCP requests +tcp 0 0 :::53 :::* LISTEN 1234/named \layout Code -udp 0 0 1.2.3.4:53 0.0.0.0:* 1234/named # incoming UDP requests to IPv4 - 1.2.3.4 +¬ # incoming TCP requests \layout Code -udp 0 0 127.0.0.1:53 0.0.0.0:* 1234/named # incoming UDP requests to IPv4 - localhost +udp 0 0 1.2.3.4:53 0.0.0.0:* 1234/named \layout Code -udp 0 0 0.0.0.0:32868 0.0.0.0:* 1234/named # dynamic chosen port for outgoing - queries +¬ # incoming UDP requests to IPv4 1.2.3.4 \layout Code -udp 0 0 :::53 :::* 1234/named # incoming UDP request - to any IPv6 +udp 0 0 127.0.0.1:53 0.0.0.0:* 1234/named +\layout Code + +¬ # incoming UDP requests to IPv4 localhost +\layout Code + +udp 0 0 0.0.0.0:32868 0.0.0.0:* 1234/named +\layout Code + +¬ # dynamic chosen port for outgoing queries +\layout Code + +udp 0 0 :::53 :::* 1234/named +\layout Code + +¬ # incoming UDP request to any IPv6 \layout Standard And a simple test looks like @@ -11223,6 +11238,9 @@ Versions x.y.z are work-in-progress and only published as LyX file on CVS. Releases 0.x \layout Description +0.36.1 2002-12-20/PB: Minor fixes +\layout Description + 0.36 2002-12-16/PB: Check of and fix broken links (credits to Georg Käfer), some spelling fixes \layout Description