When I connect several routers via router connections I can define a topic on one router and send and receive to that topic from any router on the network, however, when I use multicast I must define the topic locally on each router. Why do they function so differently? Thanks, Nathan ------------------------------------------------------ SwiftMQ developers mailing list * http://www.swiftmq.com To unsubscribe from this list, send an eMail to [EMAIL PROTECTED] and write in the body of your message: UNSUBSCRIBE developers <your-email-address> Archive: http://www.mail-archive.com/developers@mail.iit.de/