Strange SSL issue when using Vlan

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mope

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Posts: 15
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Strange SSL issue when using Vlan

« on: December 20, 2022, 09:36:36 am »

I have split my wifi network into Guest (no VLAN) and Private (vlan2). When my laptop is connected to Private, I have an intermittent problem with git and https://dev.azure.com/. About 80% of the time I get this error:

git pull

OpenSSL SSL_connect: Connection was reset in connection to dev.azure.com:443

On my laptop, if I switch to the Guest network it works fine, and never fails. Any ideas?

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Patrick M. Hausen

Hero Member
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Re: Strange SSL issue when using Vlan

« Reply #1 on: December 20, 2022, 10:30:10 am »

It's generally advised not to mix tagged and untagged networks on the same interface.
Do you run any IDS/IPS components? Try disabling them first an test if that fixes the issue.

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Deciso DEC750
People who think they know everything are a great annoyance to those of us who do. (Isaac Asimov)

mope

Newbie
Posts: 15
Karma: 0

Re: Strange SSL issue when using Vlan

« Reply #2 on: December 20, 2022, 12:00:01 pm »

Interesting, I don't run IDS/IPS.

Maybe I should tag the parent interface?

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