man: suggest to use DHCPv6Client= when upstream provides RA with the Managed bit...

Follow-up for daf9f42f9183c206c0f8308efece019797e95e89.

diff --git a/man/systemd.network.xml b/man/systemd.network.xml
index d2a6773883dc7a95950bb96c5f7a2ce1733aa0fe..269847b4bfeb3b5c31e73b55f97da92f2e8dc2cf 100644 (file)
--- a/man/systemd.network.xml
+++ b/man/systemd.network.xml
@@ -6252,13 +6252,19 @@ DHCP=ipv6
 #SubnetId=0
 #Announce=no
 
-# If the upstream network does not provides any Router Advertisement (RA) messages
-# or provides an RA with both Managed and Other-information bits unset, then
-# uncomment the lines below.
+# If the upstream network does not provides any Router Advertisement (RA) messages,
+# then uncomment the lines below to make the DHCPv6 client forcibly started in the
+# manageed mode.
 #[Network]
 #IPv6AcceptRA=no
 #[DHCPv6]
-#WithoutRA=solicit</programlisting>
+#WithoutRA=solicit
+
+# If the upstream network provides Router Advertisement (RA) messages with the
+# Managed bit unset, then uncomment the lines below to make the DHCPv6 client
+# forcibly started in the managed mode when an RA is received.
+#[IPv6AcceptRA]
+#DHCPv6Client=always</programlisting>
 
       <programlisting># /etc/systemd/network/55-dhcpv6-pd-downstream.network
 [Match]