31 results about "External route" patented technology

A PCI-Express communication system includes a first PCI-Express=PCI-Express bridge connected with an external route complex through a first PCI-Express switch, and configured to perform an address translation on a packet received from the first PCI-Express switch to assign a parameter indicating a first route to a target address of the packet; a second PCI-Express=PCI-Express bridge connected with the external route complex through a second PCI-Express switch, and configured to perform an address translation on a packet received from the second PCI-Express switch to assign a parameter indicating a second route to a target address of the packet; and an address filter configured to limit an address range for the packet received from one of the first PCI-Express=PCI-Express bridge and the second PCI-Express=PCI-Express bridge. A route complex is configured to receive the packet from the address filter.

The present invention provides a trusted and secure WiFi router, comprising: an integrity measurement module, used to obtain a configuration file through a TCM when a start signal of the WiFi router is detected, and perform integrity measurement on the configuration file; a data matching module, used to To match the calculation result of the integrity metric with the corresponding data pre-saved in the security data area of ​​the TCM; the initialization module is used to match the calculation result of the integrity metric with the corresponding data pre-saved in the security data area of ​​the TCM, Initialize the system, if there is no match, the startup will fail. If the information of the router is tampered with by hackers, the calculation result of the integrity measurement of the configuration file does not match the corresponding data pre-saved in the security data area of ​​the TCM, the router fails to start, and the external routing service is stopped, thereby enhancing the reliability of the routing service. letter security. In addition, a trusted and secure WiFi router data processing method is also provided.

The invention discloses a method for updating an OSPF (open shortest path first) route, and an OSPF router. When the OSPF route is updated, through finding out an external relevant route which changes and an external LSA (link state advertisement) corresponding to the external relevant route, an OSPF external route which is influenced is only calculated necessarily without executing the complete calculation of the OSPF external route when the OSPF external route is calculated; the workload of calculating the external route is reduced; the integral convergence speed of the OSPF route is quickened; and the calculation amount is reduced when the OSPF route is updated.

The invention discloses a bypass device which comprises a box body, a front cover and a handle. A lower-portion printing plate at the bottom of the box body comprises at least one lower-portion plug part, the front cover is buckled and fixed to the box body, the front cover is provided with an installing hole, and the top surface of the front cover is provided with position signs. The handle is similar to the installing hole in peripheral shape. At least one upper-portion plug part is fixed to the bottom surface of the handle, and a bypass sign is arranged on the top surface. When the handle is embedded into the installing hole and the bypass sign corresponds to the different position signs, the upper-portion plug parts on the bottom surface of the handle are oppositely plugged with the lower-portion plug parts of the lower-portion printing plate, and different external route communicating states are formed through different opposite-plugging combinations of the upper-portion plug parts and the lower-portion plug parts. The bypass device is convenient to use, and the plug parts are accurate in opposite plugging and positioning.

The invention provides a route penetrating method, which comprises the following steps: calculating external route with a zone boundary router, generating link circuit status notice which can get into a zone interior router according to the external route, noticing the link circuit status notice which is generated by the zone boundary router to the zone interior router, calculating the zone interior router which gets to the zone boundary router with the zone interior router, and calculating the route which gets to zone exterior destination network segments according to the external route in the link circuit status notice which is received. The route penetrating method which is put forward by the invention selectively penetrates route in the exterior of a zone into a zone, thereby leadingthe zone interior router to know the circumstance of external network topology, and further choosing an optimum route.

The invention discloses a method and relevant equipment for introducing an external route to an OSPF (Open Shortest Path First Interior Gateway Protocol) network, which are used for solving the traditional problem of routing loop while subsequent message forwarding, which is caused by introducing an external route to an OSPF network. The method comprises the following steps of: determining whether the priority of a route obtained through a non-OSPF protocol is higher than the priority of a preset OSPF internal route by a first router; if so, converting the obtained route into an OSPF internalroute; and introducing the route to the OSPF network of the first router.

The invention discloses a multi-publish-source external routing slave next-hop selection method and equipment. The method comprises the following steps that: after receiving the same external route published by different autonomous system boundary routers (ASBRs), a router calculates master next-hop from the router to the external router and determines a candidate slave next-hop set from the router to the external router, wherein the candidate slave next-hop set consists of the master next-hop and the slave next-hop from the router to the ASBRs which publish the external router or / and the master next-hop and the slave next-hop from the router to a forwarding address (FA) carried in the external route; and the router selects the slave next-hop for the master next-hop from the router to the external router from the candidate slave next-hop set. By adopting the method, aiming at the external route published by multiple sources, the resource expense for calculating the slave next-hop is reduced, and the route constriction speed is increased.

The invention discloses a route assembling method and a system, wherein the route assembling method comprises the following steps: allocating route assembling order, and assembling intra-area route or external route of a router according to route assembling order. The invention can save resource consumption of route equipment and can improve operating efficiency of route equipment.