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bossst
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Posts: 20
Joined: Wed Feb 29, 2012 5:43 pm

ovpn Cert expired - duplicate packet, dropping

Thu Mar 25, 2021 8:28 pm

Hi Team,

We're running ovpn on Mikrotik since one year and now all our clients are disconnected. In the log we have a lot of "duplicate packet, dropping", after some investigation we saw our certificate is expired.
We tried to uncheck the "Require Client Certificate" without success.
We also try to generate a new cert an associate it to ovpn, also not working.
I reduce the MTU to 1300 instead of 1500. Nop ...

Mikrotk version: v6.48.1
/interface ovpn-server server
set auth=sha1 certificate=Server cipher="" enabled=yes keepalive-timeout=30

We're running out of idea and we need a solution to reconnect all those clients. In our situation it's almost impossible to reconfigure all clients.
 
rifkytech
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Posts: 11
Joined: Fri May 03, 2019 1:12 pm
Location: Medan, Indonesia
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Re: ovpn Cert expired - duplicate packet, dropping

Wed Jan 03, 2024 2:56 pm

do you have solve this problem?

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