Failure: No value is returned when a macro is written to the label, and the macro value is still displayed
Host name: Firewall
ip address: 192.168.1.1
Interface: Network interfaces discovery: Interface Dialer4(Dialer4 Interface): Bits received
Interface key value: net.if.in[ifHCInOctets.330]
I use macros：{Firewall:net.if.in[ifHCInOctets.330].last(0)}
Symptom: The interface data can be seen in the latest data, but the test received in the monitoring item is a null value. Is this possible? How should I solve it? Please inform me
Host name: Firewall
ip address: 192.168.1.1
Interface: Network interfaces discovery: Interface Dialer4(Dialer4 Interface): Bits received
Interface key value: net.if.in[ifHCInOctets.330]
I use macros：{Firewall:net.if.in[ifHCInOctets.330].last(0)}
Symptom: The interface data can be seen in the latest data, but the test received in the monitoring item is a null value. Is this possible? How should I solve it? Please inform me