Forum Discussion
Roman_80473
Nov 17, 2011Nimbostratus
Detect if node is half-dead with an iRule?
Hi folks,
I was tasked to monitor app servers in the pool with an iRule (LTM 10.2). I wrote a simple rule which does the following:
if I get into LB_FAILED, I take the node out and res...
hooleylist
Nov 17, 2011Cirrostratus
Hi Roman,
It sounds like the server is completing a three way handshake to accept the TCP connection, but not responding to the HTTP request. In that case, you could use the 'after' command to set a timer for how long to wait before taking some action. See the second example on the 'after' wki page for details:
http://devcentral.f5.com/wiki/iRules.after.ashx
Aaron
Recent Discussions
Related Content
DevCentral Quicklinks
* Getting Started on DevCentral
* Community Guidelines
* Community Terms of Use / EULA
* Community Ranking Explained
* Community Resources
* Contact the DevCentral Team
* Update MFA on account.f5.com
Discover DevCentral Connects