[5649] extended example config to showcase sync-timeout parameter.

diff --git a/doc/examples/kea4/ha-load-balancing-primary.json b/doc/examples/kea4/ha-load-balancing-primary.json
index 73e15ec2569d98234097aac72b039acea18357af..115728c49686b35e2152a28526a9dad52e0c0f8b 100644 (file)
--- a/doc/examples/kea4/ha-load-balancing-primary.json
+++ b/doc/examples/kea4/ha-load-balancing-primary.json
@@ -114,6 +114,11 @@
                     // This specifies the number of clients which send messages to
                     // the partner but appear to not receive any response.
                     "max-unacked-clients": 5,
+                    // This specifies the maximum timeout (in milliseconds) for the server
+                    // to complete sync. If you have a large deployment (high tens or
+                    // hundreds of thausands of clients), you may need to increase it
+                    // further. The default value is 60000ms (60 seconds).
+                    "sync-timeout": 60000,
                     "peers": [
                          // This is the configuration of this server instance.
                          {