Linux Client Configuration

[estebanbouza]

What would be the equivalent ipsec.conf, strongswan.conf, etc... so that a linux machine can connect as a client to this VPN?
I'm testing in Ubuntu 16 LTS but looks like the following conf does not fully apply

Client conf:

root@gce-1:/etc# cat ipsec.conf
config setup
	charondebug="all"

conn %default
	ikelifetime=60m
	keylife=20m
	rekeymargin=3m
	keyingtries=1
	keyexchange=ikev2
	authby=secret

conn home
	left=10.138.0.2 # The eht0 network interface IP address
	leftfirewall=yes
	right=x.x.231.228 # The VPN server
	rightsubnet=10.8.0.0/16
	auto=add

Client status after ipsec restart

root@gce-1:/etc# ipsec statusall
Status of IKE charon daemon (strongSwan 5.3.5, Linux 4.4.0-66-generic, x86_64):
  uptime: 5 seconds, since Aug 25 02:59:20 2017
  malloc: sbrk 1216512, mmap 0, used 318656, free 897856
  worker threads: 11 of 16 idle, 5/0/0/0 working, job queue: 0/0/0/0, scheduled: 0
  loaded plugins: charon test-vectors aes rc2 sha1 sha2 md4 md5 random nonce x509 revocation constraints pubkey pkcs1 pkcs7 pkcs8 pkcs12 pgp dnskey sshkey pem openssl fips-prf gmp agent xcbc hmac gcm attr kernel-netlink resolve socket-default connmark stroke updown
Listening IP addresses:
  10.138.0.2
Connections:
        home:  10.138.0.2...x.x.231.228  IKEv2
        home:   local:  [10.138.0.2] uses pre-shared key authentication
        home:   remote: [x.x.231.228] uses pre-shared key authentication
        home:   child:  dynamic === 10.8.0.0/16 TUNNEL
Security Associations (0 up, 0 connecting):
  none