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Dynamic Routing Updates

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Can I modify the message filters used by a routing service after the service is started?

No, the filter objects are not thread safe. Modifying the message filters while the routing service is running creates the risk of getting incorrect results while the filter is being changed. This is especially noticeable when the filters might be run over a long period of time, such as for sessionful transports.

Instead, replace the entire router configuration when you want to make updates. The router service supports reconfiguration without having to stop the service or interrupt existing connections. To do this, retrieve the RoutingExtension object that was added to the ServiceHost and call the ApplyConfiguration method on the extension with your new configuration. This will change the configuration being used for all new connections that come in.

Dynamic reconfiguration was added to the routing service starting with .Net 4 Beta 2.

Comments

  • Anonymous
    December 22, 2009
    Routing Information Protocol RIP Routing Information Protocol (RIP)is a standards-based, distance-vector, interior gateway protocol (IGP) used by routers to exchange routing information. RIP uses hop count to determine the best path between two locations. Hop count is the number of routers the packet must go through till it reaches the destination network. The maximum allowable number of hops a packet can traverse in an IP network implementing RIP is 15 hops. it has a maximum allowable hop count of 15 by default, meaning that 16 is deemed unreachable. RIP works well in small networks, but it’s inefficient on large networks with slow WAN links or on networks with a large number of routers installed. In a RIP network, each router broadcasts its entire RIP table to its neighboring routers every 30 seconds. When a router receives a neighbor's RIP table, it uses the information provided to update its own routing table and then sends the updated table to its neighbors. more read then link find http://completenetworkingnotes.com/certification/ccna/rip_routing.htm