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nm-l2tp / NetworkManager-l2tp

L2TP and L2TP/IPsec support for NetworkManager
GNU General Public License v2.0
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ubuntu 22.04 l2tp vpn #190

Closed hamedg68 closed 1 year ago

hamedg68 commented 1 year ago

I installed ubuntu 22.04 and configed l2tp vpn, after l2tp connected my internet connection broken, why??? I have tried xl2pd versions (1.3.16-1ubuntu0.1 amd64) and (1.3.12-1.1) but none of them work for me. after many search I can not find solution. can anyone help me?

dkosovic commented 1 year ago

I'm assuming it was working for you before with an earlier version of Ubuntu, if so, the bug is probably NetworkManager 1.36 introducing a spurious route and in some cases spurious IP address, see later messages in the upstream bug report:

Otherwise, I would need to see the log output with:

sudo journalctl --no-hostname _SYSTEMD_UNIT=NetworkManager.service + SYSLOG_IDENTIFIER=pppd

change any IP address to anonymise it if you wish.

dkosovic commented 1 year ago

I'll assume you were experiencing the aforementioned upstream NetworkManager 1.36 bug with spurious route and/or spurious IP address.

I'll close this issue as there is not much I can do, they need to fix the upstream NetworkManager 1.36 bug.