Irvine-based XRoads Networks, a developer of bandwidth management hardware and related services, said today that Virtual Graffiti, an IT solutions provider, will use the firm's products to offer Internet redundancy and balancing services. According to XRoads, Virtual Graffiti will offer its ZeroOutages service, a service which provides transparent redundnacy, active balancing, and other services for boosting data center reliability. Virtual Graffiti is a provider of security services, including firewalls, content filtering, anti-virus, and other security products. Financial impact of the deal was not disclosed.