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Authenticate/Decrypt packet error: bad packet ID (may be a replay) #88

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keeshux opened this issue Apr 20, 2019 · 2 comments
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Authenticate/Decrypt packet error: bad packet ID (may be a replay) #88

keeshux opened this issue Apr 20, 2019 · 2 comments
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1.7.0

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keeshux commented Apr 20, 2019

Reported by an user having luck on Wi-Fi but not on cellular. May even indicate an MTU issue, but the user reports that the endpoint is TCP.
@keeshux keeshux added the bug Something isn't working label Apr 20, 2019
@keeshux keeshux self-assigned this Apr 20, 2019
@keeshux keeshux mentioned this issue Apr 23, 2019
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keeshux commented Apr 23, 2019

User reports that the error persists despite disabling tls-auth.

@keeshux keeshux added this to the 1.6.3 milestone Apr 23, 2019
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keeshux commented Apr 23, 2019

This is casually fixed by using a constant packet timestamp, only set on first packet. Should timestamp change according to --replay-window? Unclear yet, review OpenVPN source.

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