Am 22.10.20 um 16:21 schrieb Tobias Brunner:
No edge case, you have the duplicheck plugin loaded. Read [1] and then disable it because it's only really useful for very specific use cases.
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[1] https://wiki.strongswan.org/projects/strongswan/wiki/Duplicheck
Stupid me. :-/Already came across [1] but did not bother because I wasn't aware that it's getting loaded in the CentOS default configuration.
Thank you very much! Grischa
