Issuing method and device for ACL table entry, and network equipment

• Main Author: QI PENGCHONG
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides an issuing method and device for an ACL table entry, and network equipment. When a current ACL is issued, variation trend information of priorities between a current to-be-issued ACL table entry and a last ACL table entry is obtained based on the priority of the current to-be-issued ACL table entry and the priority of the issued last ACL table entry, and then the current to-be-issued ACL table entry is issued to a chip logic unit at least based on the variation trend information of the priorities, and a moving number of the table entry in the chip logic unit is reduced when the ACL table entry is issued in batch, thereby reducing operation time of issuing of table entries to make the ACL entries take effect in a timely manner and do not affect normal operation of other services. 本发明提供了种ACL表项下发方法、装置及网络设备，在下发当前ACL时，基于当前待下发ACL表项优先级与已下发的上条ACL表项的优先级，得到所述当前待下发ACL表项与所述上条ACL表项之间的优先级变化趋势信息，然后再至少基于所述优先级变化趋势信息，下发所述当前待下发ACL表项到芯片逻辑单元内，减少ACL表项批量下发时对芯片逻辑单元内表项的搬移数量，从而减少了表项下发的操作时间，使得ACL表项能够及时生效，不影响其它业务的