Set Antinat SOCK4 and SOCKS5 compliant server on CentOS

1. yum install antinat
2. vi /etc/antinat.xml
3. Allow only socks5 client from any ip to any destination

<?xml version='1.0'?>
<antinatconfig>
<!-- Any interface -->
<interface value='0.0.0.0'/>

<!-- Port to listen on -->
<port value='1080'/>

<!-- Allow users to be authenticated against UNIX usernames -->
<allowlocalusers/>

<!-- Time in seconds to listen for outside incoming connections when
applications request a BIND operation before timeout -->
<maxbindwait value='60'/>

<!-- demonstration user account -->
<!-- <user user='testuser' password='testpass'/> -->

<!-- What logs should we keep? -->
<log>
<addrdaylog value='/var/log/antinat/day_addr.log'/>
<userdaylog value='/var/log/antinat/day_user.log'/>
<connlog value='/var/log/antinat/connection.log'/>
</log>

<!-- What security methods do we offer clients? -->
<authchoice source_addrtype='ipv4'>
<select mechanism='chap'/>
<select mechanism='cleartext'/>
</authchoice>

<!-- Which connections should we accept or reject? -->
<filter>
<filter source_addrtype='ipv4' dest_addrtype='ipv4'>
<filter user='root'>
<reject/>
</filter>
<filter version='4'>
<reject/>
</filter>
</filter>
<accept/>
</filter>

</antinatconfig>

4. mkdir /var/log/antinat # for logging directory