When doing the portal authentication function you will often see configuration guidance with idle-cut values that are recommended to be configured. For example: [AC-V7-isp-1]authorization-attribute idle-cut 10 10240 What do the 10 and 10240 in it mean? How are these two values configured?

When doing the portal authentication function you will often see configuration guidance with idle-cut values that are recommended to be configured. For example: [AC-V7-isp-1]authorization-attribute idle-cut 10 10240 What do the 10 and 10240 in it mean? How are these two values configured?

The two parameters of the idle cut represent one unit of time (minutes), i.e. the idle cut time for a given user, and one unit of traffic (bytes), i.e. the amount of data traffic generated during the idle cut time. The traffic parameter is symbolic and represents the small amount of traffic that any terminal can generate to prove that the terminal is still alive. For example, 10240 bytes is about 1KB. When the time parameter is configured, in order to avoid the trouble of having to re-authenticate when the user leaves for a while, and to avoid the situation where some users cannot be authenticated because of the DHCP timeout, it is recommended to configure it at 1/3 of the DHCP lease in the current network.