Leon, Thanks! Looks good - though seems to be highly specific. I will check it out. Boris. On Sat, Jan 19, 2013 at 6:10 PM, Leon Fauster <leonfauster at googlemail.com>wrote: > Am 19.01.2013 um 21:35 schrieb Boris Epstein <borepstein at gmail.com>: > > Hello all, > > > > The question is not necessarily CentOS-specific - but there are lots of > > bright people on here, and - quite possibly - the final implementation > will > > be on CentOS hence I figured I'd ask it here. Here is the situation. > > > > I need to configure a Linux-based network load balancer (NLB) solution. > The > > idea is this. Let us say I have a public facing load balancer machine > with > > an public IP of, say, 50.50.50.50. It is to receive the traffic (let's > say, > > HTTP traffic) and then route it to two private HTTP servers, let's say, > > 192.168.10.10 and 192.168.10.11. It has to have persistence - i.e., be > > state- and session-aware. If for whatever reason one of the servers goes > > down the remaining pool shares all the traffic in some fashion (be it > eound > > robin, saturation based, whatever). > > > > We have tried Vyatta ( http://vyatta.org/ ) and ZeroShell ( > > http://www.zeroshell.org/ ) and both are very good but their NLB seems > to > > be externally facing (i.e., you have several internet connections and are > > trying to divide your traffic between them). What we need is an > "internally > > facing" one, if I may say so. > > > > Any advice on what may help us would be greatly appreciated. > > > > Did you check haproxy -> http://haproxy.1wt.eu. > > Application session should be shared via distributed > key-value store (e.g. redis). Speak another instance > to manage. > > -- > LF > > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos >