The embodiment of the invention relates to the field of communication, and discloses a routing convergence method and device, communication equipment and a storage medium. In the invention, the method comprises the steps of: adding a special processor in a node for
processing flooding of a message, when the node receives a link state message containing link fault information, judging whether the link fault information exists in a
storage area of the special processor or not, if so, not flooding the link state message, and if not, flooding the link state message to an adjacent node, and updating the link state
database according to the link fault information and carrying out routing calculation and modification under the condition that data matched with the link fault information does not exist in the link state
database. According to the invention, the special processor is used for performing flooding
processing on the link state message, so that the time for performing single-time flooding on the node is shortened, the flooding time consumption of the whole network is reduced, the routing convergence speed is improved, and the influence of the routing convergence process on services is reduced.