Error sshd[xxxx]: invalid flag: requisite in syslog.
VAS uses the requisite control flag, some versions of HP-UX do not natively support this flag and may require additional patches
For HP 11.11 you can install the PAM-Requisite software from the HP website
For HP 11.23 you can install patch PHCO_32146 from HP
For other versions of HP-UX please contact HP support to find the PAM Requisite required for your OS.
You may need to restart SSHD for the change to take affect.
Change all the requisite flags in /etc/pam.confto required.The only side effect of this is that required doesnt immediately terminate the pam stack executionso it is possible a module below VAS will prompt for usernames/passwords. However, authentication will still fail in the end if the wrong AD user password was entered.