You need to modify the security policy settings for your vlan... change them from reject to accept
From: Biggs, Nathanael Sent: Thursday, November 07, 2013 5:18 PM To: [email protected] Subject: [Zenloadbalancer-support] Cluster Flapping - Both are active Hello All, I'm starting to really like ZLB -- we've started using it to handle LDAP traffic to some of our directory servers, and it works great. For the sake of redundancy, we've been attempting to set up a cluster with a second machine. All this is using VMware vSphere. However, they don't seem to be able to communicate over the virtual IP's that I've set aside for the cluster communication. The clustering action will succeed, but there will be warnings because the cluster is active on both machines. The machines do appear to link up and synchronize the cluster settings, but only one is available via the web interface. If I try to force a failover by shutting down the machine that I can access via the web interface, the other does not kick in. If I start the machine back up, it will cause the control of the cluster to flap between the two hosts. I've looked through the archives of this list for solutions, but none of them have worked so far -- NTP synchronization is fine, rebooting servers in a specific order doesn't seem to change anything, and I can even ping one machine from the other while all this madness is going on. Any thoughts or tips? Nat Biggs -------------------------------------------------------------------------------- ------------------------------------------------------------------------------ November Webinars for C, C++, Fortran Developers Accelerate application performance with scalable programming models. Explore techniques for threading, error checking, porting, and tuning. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk -------------------------------------------------------------------------------- _______________________________________________ Zenloadbalancer-support mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
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------------------------------------------------------------------------------ November Webinars for C, C++, Fortran Developers Accelerate application performance with scalable programming models. Explore techniques for threading, error checking, porting, and tuning. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk
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