[root@xxx waf-fle-0.6.3]# /etc/init.d/mlog2waffle start Starting mlog2waffle... Starting up mlog2waffle in "tail" mode, using config file /etc/mlog2waffle.conf Error in HTTP connection: 403 Forbidden [FAILED]
tailf /var/log/httpd/modsec_debug.log
[08/Aug/2016:18:59:47 +0800] [maf/sid#7f937f876850][rid#7f93804cf8a8][/controller/][1] Access denied with code 403 (phase 1). Match of "rx ^0$" against "REQUEST_HEADERS:Content-Length" required. [file "/etc/httpd/crs/owasp-modsecurity-crs/base_rules/modsecurity_crs_21_protocol_anomalies.conf"] [line "84"] [id "960904"] [rev "2"] [msg "Request Containing Content, but Missing Content-Type header"] [severity "NOTICE"] [ver "OWASP_CRS/2.2.9"] [maturity "9"] [accuracy "9"]