The -allowTsosLogin option is used to specify whether or under what conditions a login is possible under the user ID TSOS.
Until now, a login under the user ID TSOS was rejected if FTAC support was enabled (-FTAClevel > 0, see "-FTAClevel | -B").
With the -allowTsosLogin option you can now specify whether a TSOS login is possible regardless of the setting of the -FTAClevel option:
If you do not use the -allowTsosLogin option, whether or not a TSOS login is possible depends on the -FTACLevel option, as in interNet Services V2.0.
If you use the -allowTsosLogin option, the following argument-dependent conditions described below apply regardless of FTAC activation.
-allowTsosLogin |
NO | TLS | YES |
NO
A login attempt under TSOS is always rejected.
TLS
When “TLS” is specified, login can only take place via a connection secured with TLS.
YES
There are no restrictions for the TSOS login.
For security reasons only the value “NO” or “TLS” should be used. “NO” should be preferred.