Aldo Foot wrote: > I was doing a Linux install over HTTP. > When asked to enter the HTTP server host identification I chose to give > the IP rather than the FQDN, which resulted in an error halting the install. > The problem is fixed by giving the FQDN of the host rather than the IP. > > The part of interest is the [id "960017"] in the /var/log/httpd/error_log. > > [Thu Sep 18 13:25:28 2008] [error] [client xxx.xxx.xxx.xxx] > ModSecurity: Access \ > denied with code 400 (phase 2). Pattern match "^[\\\\d\\\\.]+$" at \ > REQUEST_HEADERS:Host. [id "960017"] [msg "Host header is a numeric \ > IP address"] [severity "CRITICAL"] [hostname "xxx.xxx.xxx.xxx"] \ > [uri "/inst/disc1/images/stage2.img"] [unique_id "vQ66SI-onWgAAFVnrkUAAAAH"] > > I use the error id to locate a line in the config file > /etc/httpd/modsecurity.d/modsecurity_crs_21_protocol_anomalies.conf > which prevents the use of IP address in the above scenario: > I guess the problem is eliminated by commenting the line out. > > Is there a better solution? > Why is using the IP a problem as indicated earlier? > > ~af > Dumb question - are you set up to use virtual hosts on your web server? Mikkel -- Do not meddle in the affairs of dragons, for thou art crunchy and taste good with Ketchup!
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