Hi Yann unfortunately that makes no difference. It don't works even if I only try to block one ip-address like this: SetEnvIf Remote_Addr "1\.2\.3\.1" wav but the output is slighly different (see below) LogFormat "%l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined LogFormat "%{X-Forwarded-For}i %h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" proxy SetEnvIf X-Forwarded-For "^.*\..*\..*\..*" forwarded CustomLog "logs/ssl_access_log" combined env=!forwarded CustomLog "logs/ssl_access_log" proxy env=forwarded SetEnvIf Remote_Addr "1\.2\.3\.1" wav CustomLog "logs/ssl_access_log" proxy env=!waf before (deny two ip's): 10.1.2.1 - - [06/Oct/2017:08:37:12 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.2 - - [06/Oct/2017:08:37:13 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.1 - - [06/Oct/2017:08:37:17 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.2 - - [06/Oct/2017:08:37:18 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.1 - - [06/Oct/2017:08:37:22 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.2 - - [06/Oct/2017:08:37:23 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" after (deny one ip): 10.1.2.1 - - [06/Oct/2017:08:37:32 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" - 10.1.2.1 - - [06/Oct/2017:08:37:32 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.2 - - [06/Oct/2017:08:37:33 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" - 10.1.2.2 - - [06/Oct/2017:08:37:33 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.1 - - [06/Oct/2017:08:37:37 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" - 10.1.2.1 - - [06/Oct/2017:08:37:37 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" if I delete %h in the proxy definition I get: 10.1.2.2 - - [06/Oct/2017:08:45:23 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" - - - [06/Oct/2017:08:45:23 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.1 - - [06/Oct/2017:08:45:27 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" - - - [06/Oct/2017:08:45:27 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" 10.1.2.22 - - [06/Oct/2017:08:45:28 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" - - - [06/Oct/2017:08:45:28 +0200] "HEAD / HTTP/1.0" 301 - "-" "-" (one time the request ist logged with the ip and ontime without...:-( ) best m > Gesendet: Donnerstag, 05. Oktober 2017 um 17:16 Uhr > Von: "Yann Ylavic" <ylavic.dev@xxxxxxxxx> > An: users@xxxxxxxxxxxxxxxx > Betreff: Re: X-Forward-For in ssl_access_log / apache behind WAF > > Hi, > > On Thu, Oct 5, 2017 at 11:11 AM, Morel Mosolff <marcus0049@xxxxxx> wrote: > > > > #part 2: > > SetEnvIf Remote_addr ("1\.2\.3\.1"|"1\.2\.2\.2") waf > > CustomLog "logs/ssl_access_log" proxy env=!waf > > Did you try without the quotes, for instance: > SetEnvIf Remote_addr ^(1\.2\.3\.1|1\.2\.2\.2)$ waf > ? > > Regards, > Yann. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx