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OC300 provisioning problem

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OC300 provisioning problem

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

djwujek

2022-09-12 11:57:10 - last edited 2022-09-12 18:26:37

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Registered: 2022-07-22

OC300 provisioning problem

2022-09-12 11:57:10 - last edited 2022-09-12 18:26:37

Hello.
I have a minor problem with connecting devices to the OC300 contloller.
My network configuration is:
The main Mikrotik RC750Gr3 router on nium is nearby and I redirected Udp ports on it - 29810
Tcp - 29811 - 29814 and contlloler OC300 connected to the lan port.
By logging into the contloler, for a while the devices trying to connect are visible and then they hang up over and over again.
I tried to change the software on the router to OpenWrt and the effect is the same.
The router and swich are already configured and then connected to the contlloler, does it have any difference?

Perhaps it is because the router (mikrotik) does not open the UDP-29810 port (the others from 29811 to 29814 are open), but I wonder why it won't open this port ??

Could this port be opened only on the Tp-Link router ??

2 Reply

Virgo

LV5

2022-09-13 09:21:48

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Registered: 2021-05-10

Re:OC300 provisioning problem

2022-09-13 09:21:48

@djwujek

The ER605 itself is a NAT device and your network is currently double NAT.

Where is the OC300 connected?

It would be simpler to keep all these devices on the same network segment to be discoverable between each other, now double layer NAT needs to ensure that the ports are open on each device.Take a look:

How to manage Omada devices at different sites across Internet

Just striving to develop myself while helping others.

djwujek

LV1

2022-09-13 09:47:03 - last edited 2022-09-13 10:02:50

Posts: 13

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Registered: 2022-07-22

Re:OC300 provisioning problem

2022-09-13 09:47:03 - last edited 2022-09-13 10:02:50

@Virgo

The router is connected directly to the cable modem working in the bridge so there is no double NAT. Ports are also redirected correctly since devices are momentarily detectable by the controller. The issue is communication between the controller and the device, because the device is detectable on the contrary.

This link method only works if the hosted router is tp-link, otherwise it does not work.
And because despite not open ports and no vpn turned on, I broke into ER7206 and changed all settings, I prefer to put another router in front of the contloller.

OC300 provisioning problem

OC300 provisioning problem

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