Hello everyone, I'm trying to migrate from the legacy ipsec.conf to the new swanctl.conf I'm following this page https://wiki.strongswan.org/projects/strongswan/wiki/Fromipsecconf
I have compiled the latest StrongSwan 5.9. After converting everything carefully, I'm getting this error shown, when connecting. no IKE config found, sending NO_PROPOSAL_CHOSEN My original working Ipsec.conf is: config setup strictcrlpolicy=yes uniqueids=never conn ${SERVERNAME} auto=add compress=no type=tunnel keyexchange=ikev2 fragmentation=yes forceencaps=yes ike=aes256gcm16-aes192gcm16-aes128gcm16-prfsha256-ecp521-ecp256-modp4096-modp2048, aes256-sha256-ecp521-ecp256-modp4096-modp2048! esp=aes256gcm16-aes192gcm16-aes128gcm16-ecp521-ecp256-modp4096-modp2048, aes256-sha256-sha1-ecp521-ecp256-modp4096-modp2048, aes256-sha256-sha1! dpdaction=clear dpddelay=180s dpdtimeout=3600s rekey=no left=%any leftid=@${VPNHOST} leftcert=cert.pem leftsendcert=always leftsubnet=0.0.0.0/0, ::/0 right=%any rightid=%any rightauth=eap-radius eap_identity=%any rightdns=${DNS1},${DNS2} rightsourceip=${VPNIPPOOL},${VPNIP6POOL} leftfirewall=no The new /etc/swanctl/swanctl.conf that I created based on the above is: connections { ${SERVERNAME} { version = 2 local_addrs = %any remote_addrs = %any proposals = aes256gcm16-aes192gcm16-aes128gcm16-prfsha256-ecp521-ecp256-modp4096-modp2048, aes256-sha256-ecp521-ecp256-modp4096-modp2048 encap = yes mobike = yes dpd_delay = 180s fragmentation = yes send_cert = always unique = never pools = MyPool local { certs = cert.pem id = @${VPNHOST} } remote { id = %any eap_id = %any revocation = strict auth = eap-radius children { child_name { esp_proposals = aes256gcm16-aes192gcm16-aes128gcm16-ecp521-ecp256-modp4096-modp2048, aes256-sha256-sha1-ecp521-ecp256-modp4096-modp2048, aes256-sha256-sha1 local_ts = dynamic mode = tunnel dpd_action = clear ipcomp = no start_action = none } } } } pools { MyPool { addrs = ${VPNIPPOOL},${VPNIP6POOL} dns = ${DNS1},${DNS2} } } include conf.d/*.conf What could be the reason that it doesn't work? Many Thanks, Houman