NIS client on tru64 V5.1 2650 and ypserv 2.8 on redhat elas3

[Basso Fabio]

may my tru65 unix alpha client use nis on redhat server ?.
When i try to log i get this error:

warning: Authentication failed.
Disconnected; no more authentication methods available (No further authentication methods available.).

on my client I have enhanced security enable, and NIS client within -s security option enable, -S too and DISALLOW ALL ypset requests option.

[Steven Schweda]

"log" in how? To me, this looks more like an
ssh error than an NIS error.

[Ann Majeske]

Enhanced Security requires a NIS map that redhat is not distributing. Tru64 UNIX Enhanced Security is not compatible with other vendor's Enhanced Security.

[Basso Fabio]

Is not an SSH problem bacause using telnet I can't connect too.

Thank you for information about enhanced security.