Forum Discussion
satyr
Nimbostratus
NimbostratusThe request contains two IP address: 1 of the client and 1 append for cloudflare
Hello When my VS is invoked from Cloudflare, the header contains two ip addresses. I have identified that the first ip address of the header corresponds to the user that connects and the second...
satyrNimbostratus
NimbostratusHello Daniel
In this moment the traffic flow is: Cloudflare-->F5 Virtual Server--> Backend Servers
In the backend servers (httpd.conf archive), I have the following line to capture the remote ip address
LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" common
SetEnvIf X-Forwarded-For "^.\..\..\.." forwarded
Daniel_Wolf
MVP
MVPHallo Satyr,
you should add a log statement to the iRule or do a tcpdump in order to monitor whether the True-Client-IP Header contains two IP addresses or if the second IP is added by something else to the XFF header.
KR
Daniel
