--- /dev/null
+
+curl -H "login:john" -H "password:doe" -X POST -d '{"cmd":"CHECK", "ifName": "ensY", "netNS": "mcc-test-0"}' 'http://localhost:7778/1/cni'
+
+curl -H "login:john" -H "password:doe" -X POST 'http://localhost:7778/1/cni' -d @add-cmd.json --header "Content-Type: application/json"
+
+Use these:
+
+curl -H "login:john" -H "password:doe" --header "Content-Type: application/json" -X POST 'http://localhost:7778/1/cni' -d @add-cmd.json
+
+curl -H "login:john" -H "password:doe" --header "Content-Type: application/json" -X POST 'http://localhost:7778/1/cni' -d @check-cmd.json
+
+curl -H "login:john" -H "password:doe" --header "Content-Type: application/json" -X POST 'http://localhost:7778/1/cni' -d @del-cmd.json
+
+