Do not migrate to Dude 6!!!
After migration from Dude 4 to Dude 6 new dude starts to lose interfaces under DEVICE- SETTINGS - SNMP- INTERFACE.
If device supports RouterOS API - all interfaces presents under DEVICE- SETTINGS - RouterOS- INTERFACE
Link labels sometimes shows RX/TX ??
If i change Link - Mastering Type to RouterOS instead of SNMP - It shows Ether1. It doesn’t work with non-mikrotik devices
+1
This is still happening in 6.42.6. Any fix / workaround to force re-discovery of interfaces?
I have the same problem, I lose interfaces and it does not allow me to connect devices, this happens with version 6.42.7. Someone knows how to solve this problem.
In the attached image, example, I try to connect to the Gig 1/0/20 interface and it is not shown, several interfaces are lost, this happens to me at a global level.
On 6.42.7 problem remains. Tested on CHR platform.
It wouldn’t be such an issue if I could get it to rediscover ports when this happens.
Sometimes quitting dude client and reconnecting seems to help rediscover lost ports; but not reliably.
+1
Have this problem on the 6.42.7
Also have another problem with wlan ifaces while monitoring devices running OpenWrt 18.06 (OIDs discovered by SMNPwalk)
While working few days, this interfaces simultaneosly change their indexes and accumulate own non-working copies (“zombies”) in the dropdown list of intefaces
this copies have different indexes like
wlan0(19) - zombie (previous working)
wlan0(20) - zombie (previous working)
wlan0(22) - working
wlan0(30) - zombie (previous working)
wlan0(33) - zombie (previous working)
And that’s why correct monitoring going to be impossible ..
running
dude → vacuum-db
solved this a couple of times for me
Thanks, it works.
I think it will be good to schedule this command for every day running
This is just a coincidence of stopping and restarting the server, which is what really fixes it.
Vacuuming the database has no effect in itself.
Just upgraded from v4 to v6.43.2, and many SNMP interfaces are missing too. Has anyone found a resolution or a way to rediscover?
Did you check SNMP V2c instesd of V1?
Did anyone find fix for this problem? i have same problem with interfaces..
snmpawlk finds them but they are not shown in snmp\interface tab. Is there any way to add them manualy? this is driving me crazy 
))
Quitting the Dude client then re-opening it and waiting normally works for me.
Hello guys, I am running v6.43.2 and the problem is still there. The interfaces are found in SNMPwalk, but I am not able to find it when adding charts.
I have tried everything, including the command “dude vacuum-db” with no luck.
Any idea?
Experiencing the same problem here, currently on version 6.42.6.
Migrated from an old Version 4.0beta3 to 6.42.9 and no SNMP interfaces anywhere. Tagging this to track for any updates.
Just an update… Switching to SNMP v2 fixed all my links in the newer Dude.
Please, what in a such case, that no interface is getting recognised via SNMP?
SNMPwalk can fin everything, but when I want to make a link connection, nothing shows up for snmp.
I use the v3 and privace community. Passwords are Ok.
still loosing interfaces… it is a nightmare this V6…
I’m also struggling with new The Dude loosing interface status and even not listing corectly SNMP interfaces.
What I tried today was to stop The Dude server for a moment and then start it again (dude set enabled=no, and dude set enabled=yes).
It helped.
Maybe you can try it for yourself to check if that helps.