I have interesting task to monitor network trafic.
I am monitoring lot of interfaces mainly RX uplinks in our network. And i have normal graphs.
As you can see sometimes on some uplink i see, traffic or power of fiber optical line continously weakening.
I need to define triggers:
1 dB decreasing in 1 hour (if dB value will decrease minus 1 dB in last 1 hour, for example i have -30 dB and in 1 hour will decrease to -31 dB)
1,5 dB decreasing in 1 day
2 dB decreasing in 1 month
2,5 dB decreasing in 6 months
3 dB / 1 year
Goal is get informations "on time" about continously weakening uplink, because we need manage on time repair of cable.
Do you have idea how to write these triggers?
I am monitoring lot of interfaces mainly RX uplinks in our network. And i have normal graphs.
As you can see sometimes on some uplink i see, traffic or power of fiber optical line continously weakening.
I need to define triggers:
1 dB decreasing in 1 hour (if dB value will decrease minus 1 dB in last 1 hour, for example i have -30 dB and in 1 hour will decrease to -31 dB)
1,5 dB decreasing in 1 day
2 dB decreasing in 1 month
2,5 dB decreasing in 6 months
3 dB / 1 year
Goal is get informations "on time" about continously weakening uplink, because we need manage on time repair of cable.
Do you have idea how to write these triggers?
Attached Files