LSLB for Zope/Zeo server?

[telesma]

Hello,

I'm looking for a load-balancer/webserver to use in front of a ZEO-cluster. The cluster is made of 2 Zope-Instances using the same database managed through ZEO. Zope has a build-in webserver (the ZServer) which is listening, in this case, on 2 different ports. So I will need a load-balancer to spread the incoming requests across the two instances.

My question to you is now: Is LSLB the right product for me? I do think so, but does it have the same features to work also as a webserver like LSWS. And does LSLB have the same updates like LSWS, when LSWS is updated?
The LSLB product has also no multiple CPU pricing? Am I able to use this product on 2core-machine?

thanks in advance!
Frank