[5384] Doc ipdate: setting replace-client-id ignored echo-client-id

diff --git a/doc/guide/hooks.xml b/doc/guide/hooks.xml
index 5be0426d7e2b856144e0049ba9e325a377e2d68b..eaa5d131e26b72f48b212268b4e8ef3fa8e8c820 100644 (file)
--- a/doc/guide/hooks.xml
+++ b/doc/guide/hooks.xml
@@ -872,10 +872,15 @@ Administrator deleted a lease for a device identified by: duid of 1a:1b:1c:1d:1e
         <para>
           Note that for this mechanism to take effect, the DHCPv4 server must be configured
           to respect the client identifier option value during lease allocation, i.e.
-          "dhcp4-match-client-id" must be set to true. See
+          "match-client-id" must be set to true. See
           <xref linkend="dhcp4-match-client-id"/> for details. No additional settings
           are required for DHCPv6.
         </para>
+        <para>
+          If "replace-client-id" option is set to true, the value of "echo-client-id"
+          parameter (that governs whether to send back a client-id option or
+          not) is ignored.
+        </para>
 
       </section>