Please explain this (some devices unreachable from some DECO's only)

Please explain this (some devices unreachable from some DECO's only)

Please explain this (some devices unreachable from some DECO's only)
Please explain this (some devices unreachable from some DECO's only)
2024-08-23 11:46:08
Model: Deco XE75 Pro  
Hardware Version: V3
Firmware Version: 20240724

Can you please explain this? This type of thing has happened to me multiple times over the last few months, since I think, adding XE750 pro to the mix

 

TP-Link Camera on IP 192.168.2.59 is using Wifi

 

I have these DECO's

 

   

Study

S7(1.0)

1.5.0 Build 20240329 Rel. 61026

-

   

Bedroom2

S7(1.0)

1.5.0 Build 20240329 Rel. 61026

-

   

ServerRoom6E

XE75Pro(3.0)

1.2.11 Build 20240724 Rel. 38913

-

   

Master6E

XE75Pro(3.0)

1.2.11 Build 20240724 Rel. 38913

-

 

PC connected to ServerRoom6e 

 

C:\Users\Administrator>ping 192.168.2.59

Pinging 192.168.2.59 with 32 bytes of data:
Reply from 192.168.2.59: bytes=32 time=15ms TTL=64
Reply from 192.168.2.59: bytes=32 time=2ms TTL=64
Reply from 192.168.2.59: bytes=32 time=2ms TTL=64
Reply from 192.168.2.59: bytes=32 time=14ms TTL=64

Ping statistics for 192.168.2.59:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 2ms, Maximum = 15ms, Average = 8ms

C:\Users\Administrator>tracert 192.168.2.59

Tracing route to 192.168.2.59 over a maximum of 30 hops

  1     4 ms     2 ms     4 ms  192.168.2.59

Trace complete.

C:\Users\Administrator>

 

So, fine.

 

PC connected to 'Study' deco

 

C:\Users\Paulhome>ping 192.168.2.59

Pinging 192.168.2.59 with 32 bytes of data:
Reply from 192.168.2.100: Destination host unreachable.
Reply from 192.168.2.100: Destination host unreachable.
Request timed out.
Reply from 192.168.2.100: Destination host unreachable.

Ping statistics for 192.168.2.59:
    Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),

C:\Users\Paulhome>tracert 192.168.2.59

Tracing route to 192.168.2.59 over a maximum of 30 hops

  1     *     Paulhome-PC.lan [192.168.2.100]  reports: Destination host unreachable.

Trace complete.

 

Yet same PC connected to study deco has full internet access etc. It is just this IP (and sometimes some other TPLink cameras) that becomes unreachable from some DECO's only, and it is intermittent.

 

Here is the network map. PC in both cases are connected to the Ethernet of the DECO, not wirelessly. Study uses an ethernet backbone to reach Serverroom6e

 

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2 Reply
Re:Please explain this (some devices unreachable from some DECO's only)
2024-08-26 10:19:14

  @pjs_gsy 

Hi,

 

Please try to reset the two Deco S7 units, and then add them back to the Deco network again.

If the issue still exists, please kindly reply here.

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Re:Please explain this (some devices unreachable from some DECO's only)
2024-08-28 14:38:22
DECO's been restarted many times. This is an issue that has been happening for some time. The problem will go away and come back sometime later, then go away by itself, the come back again, etc., all without any interaction. I have tried turning off mesh and specifying access points for some devices, but it does not seem to help. A way to ssh into the devices and check the routing tables would be most useful.
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