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Disable L2TP on latest firmware cause 500 error

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Disable L2TP on latest firmware cause 500 error

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zhiyan114

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2023-11-12 03:05:53

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Disable L2TP on latest firmware cause 500 error

2023-11-12 03:05:53

Tags: #Firmware Update

Model: ER605 (TL-R605)

Hardware Version: V2

Firmware Version: ER605(UN)_V2_2.2.2 Build 20231017

For some reason, disabling one of my only L2TP server config cause the webserver to throw 500 error when pulling the lists:

Failed to execute call dispatcher target for entry '/admin/l2tp'. The called action terminated with an exception: ?:0: attempt to call method 'find' (a nil value) stack traceback: [C]: in function 'assert' ?: in function 'dispatch' ?: in function <?:196>

3 Reply

Clive_A

2023-11-13 01:41:34

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Re:Disable L2TP on latest firmware cause 500 error

2023-11-13 01:41:34

Hi @zhiyan114

Thanks for posting in our business forum.

Recommend you upgrade to the 2.1.5 beta firmware first and try again this in the incognito mode.

If you can paste a screenshot here, that would be wonderful.

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zhiyan114

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2023-11-13 05:49:38

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Re:Disable L2TP on latest firmware cause 500 error

2023-11-13 05:49:38

@Clive_A Hey, thanks for the reply, unfortunately, I want to minimize the network downtime (since it takes well-over 3-5 minutes per reboot), so I kinda want to avoid doing that. In the meantime, I was able to fix it by loading up backup config, which set the L2TP state to enabled. Though, if I were to encounter this issue again in the future, I will remember to update this thread with a screenshot.

Clive_A

2023-11-13 05:56:47

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Re:Disable L2TP on latest firmware cause 500 error

2023-11-13 05:56:47

Hi @zhiyan114

Thanks for posting in our business forum.

zhiyan114 wrote

@Clive_A Hey, thanks for the reply, unfortunately, I want to minimize the network downtime (since it takes well-over 3-5 minutes per reboot), so I kinda want to avoid doing that. In the meantime, I was able to fix it by loading up backup config, which set the L2TP state to enabled. Though, if I were to encounter this issue again in the future, I will remember to update this thread with a screenshot.

OK. Please try the incognito mode as well when you access the admin web. Avoid any cache issue that may cause a problem with the config.

Let's see if it happens again or not.

zhiyan114

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2023-11-12 03:05:53

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Disable L2TP on latest firmware cause 500 error

Disable L2TP on latest firmware cause 500 error

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