L2TP tunnel

Products Enterprise Wi-Fi Networks
1

Hello,

I setup an ePMP 1000 Hotspot with an L2TP Tunnel to a MikroTik CCR1009-8G-1S-1S+.

Everything works great and tunnel is established, but:

- If tunnel is terminated on the MikroTik due to timeout or due to a network issue, or manually, the Cambium hotspot doesn't reinitiate the tunnel. I have to reboot or change configuration in L2TP tunnel to have the tunnel UP again, and that's very annoying. Why?

2

hi,

what is the version of ePMP 1000 Hotspot?

3

That is not an expected behaviour.

Please unicast me with tech-support at shashank.tadakamadla@cambiumnetworks.com.

Thank You.

4

Hello shashank

can you give us an update with this Problem?

We have the same problem with our AP's, our AP's are running on Version 3.7.1-r4.

kind regards

Mathias

5

@Channareddy, version on ePMP 1000 Hotspot is the latest available, 3.3-r16.

I have similar issue also on E501S using 3.7.1-r4.

@CAM_TSK, I sent you an email, thank you for support.

6

Please confirm the cnPilot model of AP you are using.

Thank You.

7

Hi CAM_TSK, the model is E501, latest version.

Here the L2TP tunnel works great without any instability and it’s established correctly since first boot, and there’s only an issue: if you terminate the tunnel from the MikroTik, it’s not re-established automatically even after 1 hour.
You have to reboot the radio or re-apply the configuration manually.

8

Did you found a solution for this Problem?

9

3.8 solves this issue

1 Like
10

thanks, i will try this Version

11

hi,

I am using ver 3.9-r3 on a cnPilot E500 and have the same problem - should downgrade to 3.8?

Anyone else have problem after upgrading beyond 3.8?

12

Hi Derrickh,

Could you please share tech-support of device.

We have tried to reproduce in our setup's but observed that tunnel gets re-established in less than 5 seconds.