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F5 and Member Configuration
Hi ,
We are having following configuration in F5
Test_Pool ---> Member 1 --> Health Check (Using static html page)
HealthCheck.html
HealthCheck
Active? : true
VIP & Member is up . Getting lot of warning messages in apache error logs
[Tue Apr 24 14:11:57 2012] [warn] [client 10.192.154.11] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:11:58 2012] [warn] [client 10.192.154.12] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:02 2012] [warn] [client 10.192.154.11] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:03 2012] [warn] [client 10.192.154.12] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:07 2012] [warn] [client 10.192.154.11] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:08 2012] [warn] [client 10.192.154.12] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:12 2012] [warn] [client 10.192.154.11] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:13 2012] [warn] [client 10.192.154.12] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:17 2012] [warn] [client 10.192.154.11] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:18 2012] [warn] [client 10.192.154.12] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
[Tue Apr 24 14:12:22 2012] [warn] [client 10.192.154.11] proxy: no HTTP 0.9 request (with no host line) on incoming request and preserve host set forcing hos
tname to be server1 for uri /XFHealthCheck/HealthCheck
Could you help me for solving this issue.
- Chris_Akker_129Historic F5 AccountHi Yuva, looks like your Apache server does not link the HTTP health monitor requests from the big-ip that do not have the Host Header set. So you should try to update your http monitor on the big-ip to include the Host Header in the "send" string, and change the HTTP version to 1.0 or 1.1. By default, the http monitor is version 0.9.
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