Routing processing method and routing forwarding device
A technology of forwarding equipment and processing methods, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as troublesome BGP routing information, and achieve the effect of convenient troubleshooting and convenient network management
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Embodiment 1
[0035] The routing processing method applied in BGP in Embodiment 1 of the present application can be executed by any routing forwarding device (ie, the BGP speaker). The routing forwarding device can be a router, etc., which is not limited in this application.
[0036]It should be noted that: the first route forwarding device in the following may be any route forwarding device running BGP, and does not refer to a certain route forwarding device, and the second route forwarding device may be any route forwarding device of the first route forwarding device. A BGP peer.
[0037] Such as figure 2 As shown, the route processing method includes the following steps:
[0038] Step S201, the first routing forwarding device receives configuration information for the routing outbound policy, wherein the configuration information includes location setting rules for setting the location information of the device in the routing;
[0039] Apparently, the configuration information may als...
Embodiment 2
[0057] On the basis of the method in Embodiment 1, location matching rules for filtering routes carrying location information may also be added to the routing ingress policy. After receiving the BGP peer: the third After routing the information, the third routing information can be processed according to the routing entry policy, specifically, the third routing information can be filtered according to the location matching rule. Therefore, filtering processing can be performed on the received route carrying the location information.
[0058] In this way, the routing processing method in Embodiment 2 of the present application also includes the following steps:
[0059] Step S301, the first route forwarding device receives the configuration information for the route-in policy, wherein the configuration information includes a location matching rule for filtering routes carrying location information, and the location matching rule includes: matching conditions and processing meth...
Embodiment 3
[0077] Below to Figure 5 The network shown is taken as an example to describe the routing processing in this embodiment of the present application in detail. exist Figure 5 Among them, router A is the router of operator A Beijing, and the location information is ProviderABeijing (operator A Beijing); router B is the router of operator B Hangzhou, and the location information is ProviderBHangzhou (operator B Hangzhou); router C is operator C Nanjing router. The location information is ProviderCNanjing (operator Nanjing). BGP runs between Router A and Router B, and between Router A and Router C. The router A is used as the first routing and forwarding device in the first and second embodiments above, and the routers B and C are used as the second routing and forwarding devices for illustration. In the third embodiment, the specific process for router A to process routing information includes the following steps:
[0078] Step S401, router A enables location information ca...
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