**/etc/NetworkManager/system-connections/EMS**

[connection]
id=EMS
uuid=xxxx-xxxx-xxxx-xxx
type=vpn
autoconnect=false
permissions=user:xxxx:;
secondaries=
timestamp=1514281080

[vpn]
password-flags=0
require-mppe=yes
no-vj-comp=yes
user=xxxxxx
mppe-stateful=yes
refuse-eap=yes
refuse-chap=yes
nobsdcomp=yes
gateway=xxxxx
refuse-mschap=yes
refuse-pap=yes
nodeflate=yes
service-type=org.freedesktop.NetworkManager.pptp

[vpn-secrets]
password=xxxxxxx

[ipv4]
dns-search=
ignore-auto-dns=true
method=auto

[ipv6]
addr-gen-mode=stable-privacy
dns-search=
ignore-auto-dns=true
ip6-privacy=0
method=auto