IPsec is creating and deleting connections every 5 seconds in a loop

[Hildi]

My IPSec log is currently flooded with messages that create/disable connections every 5 seconds but I have no idea where this comes from. Can anybody help?

The connection seems to be stable - I can access computers on the other side of the tunnel. Data transfer is stable but a bit slow.

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2020-05-12T11:15:19   charon: 14[CFG] received stroke: route 'con2'
2020-05-12T11:15:19   charon: 06[CFG] added configuration 'con2'
2020-05-12T11:15:19   charon: 06[CFG] loaded RSA public key for "workwall" from '/usr/local/etc/ipsec.d/public/publickey-peer-2.pem'
2020-05-12T11:15:19   charon: 06[CFG] loaded RSA public key for "homewall" from '/usr/local/etc/ipsec.d/public/publickey-local-2.pem'
2020-05-12T11:15:19   charon: 06[CFG] received stroke: add connection 'con2'

2020-05-12T11:15:19   charon: 14[CFG] deleted connection 'con2'
2020-05-12T11:15:19   charon: 14[CFG] received stroke: delete connection 'con2'
2020-05-12T11:15:19   charon: 14[CFG] received stroke: unroute 'con2'
2020-05-12T11:15:19   charon: 06[CFG] rereading crls from '/usr/local/etc/ipsec.d/crls'
2020-05-12T11:15:19   charon: 06[CFG] rereading attribute certificates from '/usr/local/etc/ipsec.d/acerts'
2020-05-12T11:15:19   charon: 06[CFG] rereading ocsp signer certificates from '/usr/local/etc/ipsec.d/ocspcerts'
2020-05-12T11:15:19   charon: 06[CFG] rereading aa certificates from '/usr/local/etc/ipsec.d/aacerts'
2020-05-12T11:15:19   charon: 06[CFG] loaded ca certificate "C=XXXXX, ST=XXXXX, L=XXXXX, O=XXXXX, E=XXXXX, CN=XXXXX" from '/usr/local/etc/ipsec.d/cacerts/f1c0f879.0.crt'
2020-05-12T11:15:19   charon: 06[CFG] rereading ca certificates from '/usr/local/etc/ipsec.d/cacerts'
2020-05-12T11:15:19   charon: 06[CFG] expanding file expression '/usr/local/etc/ipsec.secrets.opnsense.d/*.secrets' failed
2020-05-12T11:15:19   charon: 06[CFG] loaded RSA private key from '/usr/local/etc/ipsec.d/private/privatekey-local-2.pem'
2020-05-12T11:15:18   charon: 06[CFG] loading secrets from '/usr/local/etc/ipsec.secrets'
2020-05-12T11:15:18   charon: 06[CFG] rereading secrets
2020-05-12T11:15:14   charon: 06[CFG] received stroke: route 'con2'
2020-05-12T11:15:14   charon: 10[CFG] added configuration 'con2'
2020-05-12T11:15:14   charon: 10[CFG] loaded RSA public key for "workwall" from '/usr/local/etc/ipsec.d/public/publickey-peer-2.pem'
2020-05-12T11:15:14   charon: 10[CFG] loaded RSA public key for "homewall" from '/usr/local/etc/ipsec.d/public/publickey-local-2.pem'
2020-05-12T11:15:14   charon: 10[CFG] received stroke: add connection 'con2'

2020-05-12T11:15:14   charon: 12[CFG] deleted connection 'con2'

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