I am setting up a new ACS SE and will use this ACS to proxy TACACS requests to another ACS SE in another network tier. I know TACACS uses TCP 49 for authentication. What ports/protocol do the ACS SE use to communicate between one another for the proxy requests? I need to know in order to open the firewall policy to allow access.
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...