TCP Proxy vddos

[daygle]

Would you happen to have any guides/setup instructions on how to setup a TCP proxy using vddos?

There seems to be a configuration file called tcp-udp-proxy.conf but I'm not exactly sure how to setup/configure it.

[duy13]

Example to config proxy udp port 53 (reverse proxy for 8.8.8.8 & 8.8.4.4 DNS Server):

nano /vddos/conf.d/tcp-udp-proxy.conf

stream {
server_traffic_status_zone;
geoip_country    /usr/share/GeoIP/GeoIP.dat;
server_traffic_status_filter_by_set_key $geoip_country_code country::*;
limit_conn_zone $binary_remote_addr zone=ip_addr:10m; # Limit perip

#### DNS Load-balancing multiple backend:
    upstream backend_dns {
        hash $remote_addr consistent;
        server 8.8.8.8:53 max_fails=3 fail_timeout=5s;
        server 8.8.4.4:53 max_fails=3 fail_timeout=5s;
   }

#### UDP Proxy for Port 53:
    server {
        listen 0.0.0.0:53 udp;
        limit_conn ip_addr 1;       # Limit perip 1 (conn/s)
        proxy_download_rate 100k;   # Limit Download 100 (KB/s)
        proxy_upload_rate   100k;   # Limit Upload 100 (KB/s)
        proxy_pass backend_dns;     # Reverse proxy to backend_name
        server_traffic_status_filter_by_set_key $remote_addr ip_addr::$server_addr:$server_port;
    }
}

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[daygle]

Thanks mate,

I think I have worked it out. I just wanted to also thank for you developing this project, it is such a great tool!