![What does the "Link Up" or "Link Down" SNMP Trap monitor? How do I initiate it? | Industrial Ethernet Products: Gigabit Switches, Media Converters, Ethernet Extenders What does the "Link Up" or "Link Down" SNMP Trap monitor? How do I initiate it? | Industrial Ethernet Products: Gigabit Switches, Media Converters, Ethernet Extenders](https://www.etherwan.com/sites/default/files/snmp_trap-1.png)
What does the "Link Up" or "Link Down" SNMP Trap monitor? How do I initiate it? | Industrial Ethernet Products: Gigabit Switches, Media Converters, Ethernet Extenders
![Where to change or fix the source port of SNMP microservice packet? · Issue #27 · edgexfoundry/device-snmp · GitHub Where to change or fix the source port of SNMP microservice packet? · Issue #27 · edgexfoundry/device-snmp · GitHub](https://user-images.githubusercontent.com/39506476/49127414-2b7e9400-f302-11e8-8f7f-599ebeb385aa.png)
Where to change or fix the source port of SNMP microservice packet? · Issue #27 · edgexfoundry/device-snmp · GitHub
![What does the "Link Up" or "Link Down" SNMP Trap monitor? How do I initiate it? | Industrial Ethernet Products: Gigabit Switches, Media Converters, Ethernet Extenders What does the "Link Up" or "Link Down" SNMP Trap monitor? How do I initiate it? | Industrial Ethernet Products: Gigabit Switches, Media Converters, Ethernet Extenders](https://www.etherwan.com/sites/default/files/snmp_trap.png)