On Sun, Aug 16, 2015 at 3:20 PM, Mitchell Gurspan <mitch...@visualjobmatch.com> wrote: > Hi – > > Would you be able to tell me if HAProxy can be used to solve the following > problem? > > > > > > I host an iis 7.5) windows site on a comcast business static IP (in office). > the internet goes down sometimes and I’d like redundancy. > > > > I cant find the proper way to add a second internet provider/static IP for > failover when the primary line goes down. > > > > I thought maybe DNS round robin but it looks like an IIS site cannot have > multiple bindings for this > > > > Any thoughts? Is there a standard architecture or method for Internet > connectivity redundancy for one website on one server ? Cost is an issue. > > > > Thanks! > > > > Mitchell > > Visualjobmatch.com >
Hi, Simply order a couple of ADSL/cable lines from two providers and use route 53 to point to HAProxy. Setup your HAProxy with 2 network interfaces (one per ISP), one default gateway to each and setup 2 bind lines. Then HAProxy proxifies simply request to the server. To ensure HA over your 2 ISPs, you can use GSLB DNS services, such as route 53 from amazon. To know how to configure your NIC, your gateways and your HAProxy, please read the following article: http://blog.haproxy.com/2014/02/13/asymmetric-routing-multiple-default-gateways-on-linux-with-haproxy/ Baptiste
