Abstract: The present disclosure relates to a tool for a double-angle chamfering cutter, including a cutter handle and a cutter body. The cutter handle is connected to one end of the cutter body via a snap-fit connection device. The cutter body is provided with chamfering blades located symmetrically on both sides of the cutter body. One end of the cutter body is provided with a sliding track perpendicular to the cutter body. A sliding track forms a cavity with the side of the cutter body. A spring is arranged inside the cavity. The bump is fixedly connected to the sliding track. A hole is provided inside the cutter handle. One side of a wall is provided with a groove channel. The cutter body enters along a hole in the cutter handle. The bump corresponding to the cavity of the cutter body falls into the groove channel.

Abstract: For service access, a physical address of a specified application service corresponding to a specified IP segment is acquired by a user mode component in accordance with an IP-segment information of the specified IP segment, which is included in a virtual network interface card configured in a system container, and an address information including the physical address is transmitted to a router module of a machine kernel. A routing table is established by the router module in accordance with the address information. Then a network data packet is acquired and forwarded to a destination service site by the router module in accordance with the routing table.

Abstract: For service access, a physical address of a specified application service corresponding to a specified IP segment is acquired by a user mode component in accordance with an IP-segment information of the specified IP segment, which is included in a virtual network interface card configured in a system container, and an address information including the physical address is transmitted to a router module of a machine kernel. A routing table is established by the router module in accordance with the address information. Then a network data packet is acquired and forwarded to a destination service site by the router module in accordance with the routing table.