Given the log, I would say that they are set for TCP and not ICMP. On some versions of pfSense, I have noticed that the option box reverts to TCP from ICMP when you edit the service a second (or subsequent) time. Have another look-betcha it's set to TCP.
Also, you might want to post what version of pfSense you are using J Dimitri Rodis Integrita Systems LLC http://www.integritasystems.com From: Nathan Eisenberg [mailto:nat...@atlasnetworks.us] Sent: Wednesday, April 01, 2009 9:10 PM To: support@pfsense.com Subject: [pfSense Support] Load Balancer Using TCP Hello, I have a load balancer with two web servers behind it. The web servers are to be monitored via ICMP. However, the servers frequently flap, and I see this message in the load balancer log: Apr 1 21:06:57 slbd[56826]: TCP poll succeeded for 192.168.20.61:80, marking service UP Apr 1 21:06:52 slbd[56826]: Service servicename changed status, reloading filter policy Apr 1 21:06:52 slbd[56826]: TCP poll failed for 192.168.20.61:80, marking service DOWN What's going on? :( Best Regards Nathan Eisenberg Sr. Systems Administrator Atlas Networks, LLC supp...@atlasnetworks.us http://support.atlasnetworks.us/portal
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