METHOD AND DEVICE FOR TERMINAL BATCH UPGRADING

摘要

The embodiments of the present invention disclose a method and device for terminal batch upgrading. The method includes: assigning different Internet Protocol (IP) addresses to different virtual network cards communicating with various terminals; binding respectively upgrade data packets, needing to be transmitted, with the various virtual network cards, or transmitting respectively maintenance IP address modification commands to the terminals communicating with the various virtual network cards, so that each terminal can modify its own maintenance IP address to a preset IP address separately, wherein the modified preset IP addresses of the various terminals are different; transmitting the upgrade data packets simultaneously to the various terminals via the different IP addresses of the various virtual network cards, so that the various terminals can fulfill the upgrading after receiving the upgrade data packets.