To connect to the ESRF WiFi (EPN Visitors) please note that:
your login is: your e-mail address (the one registered in your ESRF user account)
your password is: the one used to access your User Account in lower cases

via Eduroam network: The ESRF, the ILL and the IBS are eduroam-compliant: users who have a valid account in another eduroam compliant institution can use this network.ESRF User Portal https://www.esrf.eu/eduroam