Methods and tools for packet processing, and network equipment and facilities

Abstract

The invention's proposed methods, tools for processing information, network devices, and means relating to the field of communications. This method is applied to the main node in the SRV6 network, including: creating the first SRV6 OAM packet, where the source address in the first SRV6 OAM packet includes the network segment, the host segment, and the network packet segment containing the network packet identifier: The first OAM SRv6 packet is sent to the destination node. After receiving the first OAM SRv6 packet, the destination node determines, based on the network segment and server segment, that the source address in the first OAM SRv6 packet belongs to a specifically defined network segment. The destination node deletes the source network segment, uses the source address with the deleted network segment as the destination address for the second OAM SRv6 packet, and sends the second OAM SRv6 packet to the first node. Receive the second OAM SRv6 packet containing the destination address; and if the destination address matches the server address of the first node, distribute the second OAM SRv6 packet to the control array. Thus, the second OAM SRv6 packet can be accurately distributed to the control array.