branch master updated: doc: Fix example iptables configuration.

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The following commit(s) were added to refs/heads/master by this push:
     new ecbfa20  doc: Fix example iptables configuration.
ecbfa20 is described below

commit ecbfa206091574f913a1914447bad79206eff548
Author: Eric Brown <ecbrown@ericcbrown.com>
AuthorDate: Sun May 30 22:00:52 2021 +0100

    doc: Fix example iptables configuration.
    
    * doc/guix.texi (Networking Services): Allow established and related 
incoming
    connections in example iptables configuration.
    
    Signed-off-by: Arun Isaac <arunisaac@systemreboot.net>
---
 doc/guix.texi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/guix.texi b/doc/guix.texi
index ed442d3..eb64518 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -16450,6 +16450,7 @@ configuration rejecting all incoming connections except 
those to the ssh port
 :INPUT ACCEPT
 :FORWARD ACCEPT
 :OUTPUT ACCEPT
+-A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
 -A INPUT -p tcp --dport 22 -j ACCEPT
 -A INPUT -j REJECT --reject-with icmp-port-unreachable
 COMMIT
@@ -16458,6 +16459,7 @@ COMMIT
 :INPUT ACCEPT
 :FORWARD ACCEPT
 :OUTPUT ACCEPT
+-A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
 -A INPUT -p tcp --dport 22 -j ACCEPT
 -A INPUT -j REJECT --reject-with icmp6-port-unreachable
 COMMIT