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June 30, 2017 18:42
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Nginx example with DDoS mitigation example (503 error trick)
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| server { | |
| # ... | |
| # files starting with .dot | |
| # | |
| location ~ /\. { | |
| deny all; | |
| } | |
| location = /favicon.ico { | |
| return 404; | |
| access_log off; | |
| log_not_found off; | |
| } | |
| # DDoS Mitigation | |
| # | |
| # look at nginx.conf for: limit_req_zone | |
| # http://nginx.org/en/docs/http/ngx_http_limit_req_module.html | |
| error_page 503 =429 @ipcheck; | |
| location @ipcheck { | |
| internal; | |
| fastcgi_pass 127.0.0.1:9000; | |
| fastcgi_param SCRIPT_FILENAME /var/www/ipcheck.php; | |
| include fastcgi_params; | |
| } | |
| # other errors | |
| # | |
| error_page 500 501 502 504 /_errors/5xx.html; | |
| location ^~ /_errors/ { | |
| internal; | |
| root /var/www/; | |
| } |
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