diff --git a/components/engine/api/swagger.yaml b/components/engine/api/swagger.yaml
index 1ba9c5874c..5df349e390 100644
--- a/components/engine/api/swagger.yaml
+++ b/components/engine/api/swagger.yaml
@@ -7352,6 +7352,16 @@ paths:
               AdvertiseAddr:
                 description: "Externally reachable address advertised to other nodes. This can either be an address/port combination in the form `192.168.1.1:4567`, or an interface followed by a port number, like `eth0:4567`. If the port number is omitted, the port number from the listen address is used. If `AdvertiseAddr` is not specified, it will be automatically detected when possible."
                 type: "string"
+              DataPathAddr:
+                description: |
+                  Address or interface to use for data path traffic (format: `<ip|interface>`), for example,  `192.168.1.1`,
+                  or an interface, like `eth0`. If `DataPathAddr` is unspecified, the same address as `AdvertiseAddr`
+                  is used.
+
+                  The `DataPathAddr` specifies the address that global scope network drivers will publish towards other
+                  nodes in order to reach the containers running on this node. Using this parameter it is possible to
+                  separate the container data traffic from the management traffic of the cluster.
+                type: "string"
               ForceNewCluster:
                 description: "Force creation of a new swarm."
                 type: "boolean"
@@ -7400,6 +7410,17 @@ paths:
                 type: "string"
               AdvertiseAddr:
                 description: "Externally reachable address advertised to other nodes. This can either be an address/port combination in the form `192.168.1.1:4567`, or an interface followed by a port number, like `eth0:4567`. If the port number is omitted, the port number from the listen address is used. If `AdvertiseAddr` is not specified, it will be automatically detected when possible."
+                type: "string"
+              DataPathAddr:
+                description: |
+                  Address or interface to use for data path traffic (format: `<ip|interface>`), for example,  `192.168.1.1`,
+                  or an interface, like `eth0`. If `DataPathAddr` is unspecified, the same address as `AdvertiseAddr`
+                  is used.
+
+                  The `DataPathAddr` specifies the address that global scope network drivers will publish towards other
+                  nodes in order to reach the containers running on this node. Using this parameter it is possible to
+                  separate the container data traffic from the management traffic of the cluster.
+
                 type: "string"
               RemoteAddrs:
                 description: "Addresses of manager nodes already participating in the swarm."