Hello Board,
whats the Problem? I made a Auto Discovery and both my SuperStack Switches does automatically reboot and the whole Network is Down for 5 Minutes?!
Please Help - Thanx!
Sounds like an issues of the switch, as The Dude does not send any non-standard packets. Any SNMP query/query used to monitor other services could make your switch crazy and reboot it.
I would recommend to upgrade the firmware on the switch, then work with the switch manufacturer on the problem.
Hello, I use superstack 3400 device and work fine in dude. Show snmpwalk the device and create snmp oids, not use intergrated interface monitoring.
Hi! I upgraded the Firmware to the latest Version:
Type Switch 4400
Software Version 6.13
Hardware Version 10.09.00
IP Address 10.0.1.250
I have the same issue - the same Problem. I think it´s better to contact 3Com…
Thank You!
Hi,
Has anyone got any news on this?
Same problem 
primeone, have you tried to contact the manufacturer of the devie?
3COM is dead and taken over by HP. I still have over 40 3COM switches and most are 4400 or 4900. The dude worked fine until an update. You can blame it on the switches which is always the easy path. Or you can take credit for the issue and see it through. This product rebooted over 30 of my switches midday after a scan. I shut down this product and everything fine since. So if it’s not your product then why does it stop when it’s not running. Faulty switches right! All 30 something of them. All the firmware is upgraded.
Still no intelligent response from anyone at mikrotik. I guess the answer was go ask the other guy.