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Authentication and Access Control

  • RADIUS reachability to reauthenticate server fail sessions (EX2300, EX3400, EX4300, and EX4400)—Starting in Junos OS Release 21.4R1, you can configure the RADIUS reachability feature to enable the switch to trigger reauthentication when the server is reachable, without waiting for the reauthentication timer to expire.

    [See Configuring RADIUS Reachability to Reauthenticate Server Fail Sessions.]

  • LDAP authentication for Juniper Secure Connect (SRX Series devices and vSRX with Juniper Secure Connect)—In Junos OS Release 21.4R1, we've introduced support for native LDAP authentication with secure connection to simplify deployments of Juniper Secure Connect. With the LDAP authentication support, you can determine which groups should be granted access after successful authentication. Use the address-assignment option at the [edit access profile profile-name authentication-order ldap ldap-options] hierarchy level to assign IP addresses specifically for those groups of users to simplify IP address management.

    [See ldap-options.]