What do these parameters mean for HTML form based authentication scheme ACS=0; REL=0.
For example:
https://agent.host.domain/siteminderagent/forms/login.fcc;ACS=0;REL=0
Release : 12.8
Component : SITEMINDER -WEB AGENT FOR APACHE
ACS=0;
This parameter corresponds to check box "support Non-browser Client" in admin ui. When checked, ACS=1;
For details of Enabling Non-browser Client Support, please visit:
https://techdocs.broadcom.com/us/en/symantec-security-software/identity-security/siteminder/12-8/configuring/policy-server-configuration/authentication-schemes/configure-html-forms-authentication.html
REL=0;
This parameter corresponds to check box "Use Relative Target". When checked, REL=1; then url will be relative url without host name.
e.g. /siteminderagent/forms/login.fcc;ACS=0;REL=1