documentation/GAMING.md

Gaming service

Configure pppoes

/etc/api.conf

apikey=SecretTokenRandom
allowip=10.168.100.

allowip must be set to ip of your nat

Configure radius

Configure for gaming service radius attribute "Login-LAT-Service" with value "gaming"

Configure nat

• Run several instances of pppoe gaming pollers that will retrieve list of gaming users

gamingclient  -u http://pppoeip:apiport/ -k SecretTokenRandom 

apiport by default 9000, might be different in some cases

• Configure ipset for gaming users

ipset create gamingclients hash:net timeout 120

Also add relevant rules to nat users to different pool, for example:

iptables -t nat -A POSTROUTING -m set --match-set gamingclients src -j SNAT --to-source $GAMING --persistent

where $GAMING is ip of your gaming pool (1.2.3.1-1.2.3.10 for example)

How it works?

• User login and get gaming service attribute from radius
• API daemon will detect such user and put in special list available over API HTTP GET request
• Gaming poller will retrieve list of users and put them in ipset each X seconds
• NAT will detect users in ipset and will put them in gaming pool
• If user will be disconnected, gaming poller will not readd user, and it will be removed from ipset after 120 seconds by ipset timeout