HTTP monitoring is not working.

Question

I have 3 servers which is running HTTP server. I am able to connect to web servers from load balancer's command line interface to those web servers. However when I give HTTP as heath check monitor it is failing. When I gave tcp/ICMP as health monitor, it is working. Also, I created a vip and connected to the same pool, the vip is not delivering website. I tried to connect the website from the same network using other computers browser. It is working fine. Please help me to solve the issue..

nathe · Answer

ciscofriend,&nbsp;
A couple of things, the default HTTP monitor users HTTP version 0.9, rather than 1.0 or 1.1. You could try and change the monitor to use either of the later versions of http, see Constructing HTTP requests for use with the HTTP or HTTPS application health monitor&nbsp;
Also, what happens if you do tcpdump, does this give any clues?&nbsp;
tcpdump -nni 0.0 -s0 host x.x.x.x and port 80&nbsp;
Hope this helps,&nbsp;
N&nbsp;

Forum Discussion

HTTP monitoring is not working.

1 Reply

Recent Discussions

Chrome V 124+ on MacOS - Virtual Server Access Issue

F5Access | MacOS Sonoma

Transaction looks successful but file not downloading

Overwriting or adding LTM SSL Traffic cert and key using iControlREST

F5 Access Guard Deprecated: ZTA APM

Related Content

monitor does not work https

About Https monitor

How to make DNS resolutions in an HTTP request event work FOR you, not against you

Parameteters in default https monitor

Custom HTTPS Monitor