[strongSwan] Enabled eap-radius doesn't log session information

[Houman]

Hello,

I have setup StrongSwan successfully with FreeRadius.  I can create a new
user in the radcheck table inside radius DB and authenticate with the VPN
with that user afterwards.

However, there is no information saved inside the radacct table. I was
expecting to see the session time of a connected user and find out a way to
count the traffic a user has been utilising.

But why is the table empty?

I install StrongSwan like this, I don't specifically compile it with
*./configure
--enable-eap-radius*

Instead, I install it like this, is that ok?

add-apt-repository ppa:freeradius/stable-3.0 -y
apt-get install -y language-pack-en strongswan strongswan-ikev2
libstrongswan-standard-plugins strongswan-libcharon libcharon-extra-plugins
freeradius freeradius-utils freeradius-mysql


*# vim /etc/strongswan.conf*

charon {
        load_modular = yes
        plugins {
                include strongswan.d/charon/*.conf
        }
}

include strongswan.d/*.conf


*# vim /etc/strongswan.d/charon/eap-radius.conf*

servers {
server-a {
            accounting = yes
            secret = ${CLIENT_SECRET}
            address = 127.0.0.1
            auth_port = 1812
            acct_port = 1813
}
}


*# vim /etc/ipsec.conf*

config setup
  strictcrlpolicy=yes
  uniqueids=never
conn roadwarrior
  auto=add
  compress=no
  type=tunnel
  keyexchange=ikev2
  fragmentation=yes
  forceencaps=yes

ike=aes256gcm16-sha256-ecp521,aes256-sha256-ecp384,aes256-3des-sha1-modp1024!
  esp=aes256gcm16-sha256,aes256-3des-sha256-sha1!
  dpdaction=clear
  dpddelay=180s
  rekey=no
  left=%any
  leftid=@${VPNHOST}
  leftcert=cert.pem
  leftsendcert=always
  leftsubnet=0.0.0.0/0
  right=%any
  rightid=%any
  rightauth=eap-radius
  eap_identity=%any
  rightdns=208.67.222.222,208.67.220.220
  rightsourceip=${VPNIPPOOL}
  rightsendcert=never


Merry Christmas and thank you,
Houman
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