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Feature Comparison

Features HP ACME (in OpenVMS 8.3) VAM 3.1

Support for RSA SecurID

No

Yes

Multiple LDAP Server support

No (only 8.4 and higher)

Yes

Support for RADIUS No Yes

Synchronize the VMS password with the LDAP password (or not)

No

Yes

Allows the user to retrieve attributes stored in the LDAP directory

No

Yes

SSH single sign-on access

No

Yes

Production quality support for LDAP on VAX v7.3 or higher

No

Yes

Production quality support for LDAP on Alpha v6.2 or higher

No (only 8.3 and higher)

Yes

Enable individual user-written applications to use the VAM interface.

No

Yes

ACME LDAP agent Yes Yes
ACME RADIUS agent No Yes
Many-to-one user mapping No Yes
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