| 摘要 |
A network node comprising at least one network interface the network node arranged to form network links to other network nodes through the or each network interface, each network link being to a neighbouring one of the other network nodes, the network node arranged to determine whether data transmitted over the links to the relevant neighbouring network nodes is successfully received. Should the network node make a first determination that data sent over a given network link to a neighbouring node has not been successfully received, the network node temporarily disables the entry for that network link in a memory for a period of time, such that the network node does not send data to the neighbouring node over the given network link during the period of time, but then subsequently re-enables the entry after the period of time has elapsed. Should the network node make a subsequent determination that data sent over the given network link to the neighbouring network node has not been successfully received, the network node deletes the entry from the memory.
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