METHOD AND DEVICE FOR PROCESSING AND SENDING PACKETS, PE NODE AND NODE

摘要

FIELD: electrical communication engineering.;SUBSTANCE: invention relates to communication. Said result is achieved due to that method of sending packets includes: receiving a first packet from an access circuit (AC); processing a first packet to obtain a second packet; wherein the second packet comprises a first IP, and the first IP includes: a second IP or IP, obtained by encrypting a portion of bits of a second IP using a first entropy value of the first packet; wherein the second IP is one of the following: ESI IP belonging to ESI corresponding to AC; IP, obtained by modifying assigned ESI IP bit belonging to ESI corresponding to AC, based on AC root/sheet attribute; IP, obtained by replacing part of ESI IP bits belonging to ESI, corresponding to AC, VLAN ID value corresponding to SS; a third IP and IP obtained by modifying the assigned bit of the third IP based on the root/sheet attribute of the speaker; and sending the second packet.;EFFECT: enabling VXLAN traffic to support ESI.;16 cl, 13 dwg