-* **keepweb-host** - change to host of your Keep-Web installation
-* **keepweb-port** - change to port of your Keep-Web installation
-* **host** - change to host of your Arvados installation
-* **port** - change to port of your Arvados installation
-* **token** - authenticates registered user, one must provide "token obtained from Arvados Workbench":https://doc.arvados.org/user/reference/api-tokens.html
-* **protocol** - don't change to unless really needed
-* **host-insecure** - insecure communication with Arvados (ignores SSL certificate verification), don't change to *true* unless really needed
-* **split-size** - size of chunk files in megabytes
+* **keepweb-host** - host of your Keep-Web server (default: localhost)
+* **keepweb-port** - port of your Keep-Web server (default: 8000)
+* **host** - host of your Arvados API server
+* **port** - port of your Arvados API server
+* **token** - Arvados token to authenticate registered user, one must provide "token obtained from Arvados Workbench":https://doc.arvados.org/user/reference/api-tokens.html
+* **protocol** - don't change to unless really needed (default: https)
+* **host-insecure** - ignores SSL certificate verification if true (default: false Don't change to *true* unless really needed)
+* **split-size** - size of chunk files in megabytes (default: 64)