@NeilR_M yes, I have LLDP enabled on all devices,

but I cannot check the LLDP neighbors on IES208 or IES210 because there is no Network View tab and LLDP, as in the SG3428 switch

the Tools tab is also missing and the Terminal tool

  @NeilR_M thanks for your help,

we do not use STP, VRRP or M-LAG, this is a simple network in an industrial plant, that's why we use industrial models IES 208 and IES210, the connections between the omada switches are displayed correctly in the topology, we want the clients to be displayed correctly as well,

we do not need advanced L2+ or L3 management functions, we just want to see which client is connected to which switch and on which port

NeilR_M still no solution, maybe some more helpful tips,

or could the problem be that easy managed switches do not support this function?

we don't need advanced L2+ or L3 functions, just see correct connection between switches

@NeilR_M 
 

Hi,

I can certainly vouch for this issue also being present in my environment after carrying out the latest firmware updates last week.

A large number of clients are now showing as connected to switches and devices they are physically not connected to. Please see the attached image for reference.

These are just a few examples, however there are well over 100 clients currently displaying incorrect topology and switch association information across the deployment, which is absolutely not correct.

This was not occurring prior to the recent firmware/controller updates and my team is now having great difficulty properly tracing clients and troubleshooting network issues due to the incorrect topology information being displayed.

In addition, we have also noticed that since the update some clients randomly drop out for a few seconds and then reconnect automatically shortly after. This behaviour was not previously observed in our environment before the recent updates.

Controller: OC400

Omada Version: 6.2.10.18

Gateway: ER8411

Current deployment consists of:

1 × ER8411 v1.0

12 × SG3428XPP-M2 v1.20

1 × SX3016F v1.20

9 × EAP683 UR(EU) v1.0

Hopefully this can be investigated further as the issues are having noticeable operational impact in larger deployments.

This is a virtual PC hosted as a VM however it now shows that its connected to an outdoor Switch that is in the Parking area on Port 5.
 

Aggregate Switch which is only connected directly to all the main Switches however port 5 shows that it has 23 Cameras connected to it, which is incorrect.

it should only show the as port 1 and 2 the switches that are connected.
 

These Clients are active connected and communicating however the IP Address are not showing, I have about 40 devices that are displayed on the Clients menu like this.