Generally, we recommend to use ssh way ssh is recommended if you want to contribute code to ONOS, but there are some restrictions . Anyway, you may be in some areas when using ssh, so if the ssh won't work in your locationwhere access to ssh is restricted. If this is the case, please try to use https way to contribute to ONOS. The steps are similar to SSH , except that you'll need to enter the your username and password each time you want to submit the code.
Optional: Read-write access to the ONOS source code via Gerrit,