how to avoid hotspot users to use connectify apps to share?
I found out that, my hotspot clients use connectify program to share the internet connection to their friend, but the username i only allow for 1 devices. Anyone know?
Change ttl in mangle rule to 1
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in every rule?
Only one rule with change ttl action to 1 in forward chain.
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Based on http://aacable.wordpress.com/2014/03/07/blocking-client-router-access/. Why can not access internet? some body help to prevent user hotspot shared connection
And that only works until the client does the opposite in his firewall… 
It is extremely hard to limit services to a single user in practice.
And they will do it until another provider will allow routers explicitly.
I have seen such mass migration and it was not pretty to have a newcomer snap more than half of the customers in a few months.
What I want to say is to be careful with restrictions if you have competition in the neighborhood. The result can be in the opposite direction.
there is no mangle rule on standart hotspot setup. which forward rule we speakin abt?