Forum Discussion
BIG-IP : apparent failure of request to reach irule
BIG-IP 11.4.0 Build 2384.0 Final
How can I diagnose an apparent failure of request to reach the irule ?
This is a very simple configuration :
virtual-server-external-01 destination host address = 10.22.0.55 service port = 80 http availability = available ( enabled ) default pool = pool-01 irule = irule-01
pool-01 nodes = node-01 monitor = monitor-01 availability = available ( enabled )
irule-01
priority 100 when HTTP_REQUEST { log local0. "HTTP_REQUEST received by irule-01"
on my client :
hosts 10.22.0.55www.mydomain.com
http://www.mydomain.com/blah
1 Reply
- Kevin_Stewart
Employee
A few questions:
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Are you certain that your request traffic is getting to this VIP? If you perform a tcpdump capture on the external VLAN you should see your client talking to the VIP.
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If you see the traffic and the client and VIP are successfully handshaking, do you get to the application through the VIP?
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Presumably you have other iRules applied to this VIP. Might any of them have behave in a way that may preempt additional iRule processing?
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