Hi everyone, good morning.
I have a ask about the switch tp-link TL-SG108E:

The dude has three switch TL-SG108E, but the service ping or switch in device not work they turn red.
Do i have to open a door? in switch or the dude?
- Ping ok(corrupted)

Att, Siqueira.

pwtinternet,

May you try to verify if Dude is able to ping them?
TL-SG108E --> Right click --> Tools --> ping

What are you seeing in the results?


Thank you!

pwtinternet,

May you try to verify if Dude is able to ping them?
TL-SG108E --> Right click --> Tools --> ping

What are you seeing in the results?


Thank you!

I checked, this normal ping. Tools - Ping.

pwtinternet,

What is the polling period on these devices?


Thank you!

pwtinternet,

What is the polling period on these devices?


Thank you!

Probe interval: 00:00:30
Probe Timeout: default (00:00:10)
Probe Down Count: default (5)

In notifications have:
- Alert telegram and log to syslog.

The same happens to me

Did you find out the problem?

Hello, suserevent!

Does your device is pingable from the Dude?
It is same model - TL-SG108E?


Thank you!

the problem is bad implementation of ping in tplink

tplink does not respond well to ping with data less than 46bytes

solution
in dude modify probe ping with packet size =64

Please answer if it works