During ZTP of SSR in MIST UI internet access via SSR dhcp interface (ex. ge-0-0-0) is a mandatory requirement for ZTP process to get successful.
SSR showing Config failed state in MIST UI during ZTP process
Internet access via SSR dhcp interface (ex. ge-0-0-0) is a mandatory requirement for ZTP process to get successful. Make sure SSR primary/dhcp interface has internet access to reach DNS and MIST Cloud.