There is no official timeline from Cisco, at least not in the public domain. Its more of a 'customers can expect' type of tone from Cisco . The bottom line is, you won't see any 'new' third-party support in MARS in the future. Apparently the 'existing' third-party devices will be supported, but I won't be surprised to see that change in the near future.
You can see the confirmation from a Cisco employee at the following link:
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
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...