edited README: added more info to 'how to operate a node'

README.md

@@ -62,16 +62,23 @@ Host dahlia
   LocalForward 5432 psql-proxy.service.prod.consul:5432
 ```
 
-And then run the TLS proxy:
+Then run the TLS proxy and leave it running:
 
 ```
 ./tlsproxy prod
 ```
 
-And then open in your browser:
+SSH to a production machine (e.g. dahlia) and leave it running:
 
- - http://localhost:8500
- - http://localhost:4646
+```
+ssh dahlia
+```
+
+
+Finally you should see be able to access the production Nomad and Consul by browsing: 
+
+ - Consul: http://localhost:8500
+ - Nomad: http://localhost:4646
 
 
 ## More