install socks5 (ss5 )on centos

https://www.proxyrack.com/how-to-setup-a-socks5-proxy-server-using-ss5-on-centos7/

Note For permissin For port socks

in /etc/sysconfig/ss5

add this port

SS5_OPTS=” -u root -b 0.0.0.0:1010

Now proxy listen on port 1010 For all IP address

For disble log in ss5 use this

https://serverfault.com/questions/496535/stop-socks5-ss5-to-logging-in-start-up

How connect ss5 to Free Radius

http://ss5.sourceforge.net/examples.htm

ikev2 sample config

http://no-filter.com/forum/showthread.php/8088-%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%B1%D8%A7%D9%87-%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%DB%8C-IKev2-%D9%87%D9%85%D8%B1%D8%A7%D9%87-SSL-%D8%B1%D8%A7%DB%8C%DA%AF%D8%A7%D9%86
https://wiki.strongswan.org/projects/strongswan/wiki/EAPRADIUS
https://gist.github.com/leolovenet/5fcc45a7baf1085866acdde820c089c7