OpenVPN

Information

• Easy access to the FIXME Network from the outside world
• This is part of the Internal_Server
• You must have a local account on foo and be in the vpnusers unix group

Client configuration

Command Line

• Copy this to ca.crt

-----BEGIN CERTIFICATE-----
MIIDvDCCAyWgAwIBAgIJALowX2zad5mbMA0GCSqGSIb3DQEBBQUAMIGbMQswCQYD
VQQGEwJDSDELMAkGA1UECBMCVkQxETAPBgNVBAcTCExhdXNhbm5lMRowGAYDVQQK
ExFGSVhNRSBIQUNLRVJTUEFDRTEMMAoGA1UECxMDVlBOMRUwEwYDVQQDEwxmb28u
Zml4bWUuY2gxDjAMBgNVBCkTBUZJWE1FMRswGQYJKoZIhvcNAQkBFgx2cG5AZml4
bWUuY2gwHhcNMTIxMjI4MjMzODE4WhcNMjIxMjI2MjMzODE4WjCBmzELMAkGA1UE
BhMCQ0gxCzAJBgNVBAgTAlZEMREwDwYDVQQHEwhMYXVzYW5uZTEaMBgGA1UEChMR
RklYTUUgSEFDS0VSU1BBQ0UxDDAKBgNVBAsTA1ZQTjEVMBMGA1UEAxMMZm9vLmZp
eG1lLmNoMQ4wDAYDVQQpEwVGSVhNRTEbMBkGCSqGSIb3DQEJARYMdnBuQGZpeG1l
LmNoMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDpL2ZXBJw9MX7b2iezP+P7
+hI4XjXx1HCyV1TmM2sXCxenN+BmS9uD+hz/kOtHxakVHsm4QKkqcppNJGscpZis
HopK733rEviVARZxhn4ANEOp9JXeXu8hsy0hC5DEozGceSOzkxnJWUM64e7rhBzQ
CiZN7FDrJN2ok1ifFEojtQIDAQABo4IBBDCCAQAwHQYDVR0OBBYEFJV7oFA/wZX1
Yp6enu/++UkotcrXMIHQBgNVHSMEgcgwgcWAFJV7oFA/wZX1Yp6enu/++UkotcrX
oYGhpIGeMIGbMQswCQYDVQQGEwJDSDELMAkGA1UECBMCVkQxETAPBgNVBAcTCExh
dXNhbm5lMRowGAYDVQQKExFGSVhNRSBIQUNLRVJTUEFDRTEMMAoGA1UECxMDVlBO
MRUwEwYDVQQDEwxmb28uZml4bWUuY2gxDjAMBgNVBCkTBUZJWE1FMRswGQYJKoZI
hvcNAQkBFgx2cG5AZml4bWUuY2iCCQC6MF9s2neZmzAMBgNVHRMEBTADAQH/MA0G
CSqGSIb3DQEBBQUAA4GBAAi2XgH93CxEhff2Q5tk/B2hzu+xtcBLzYjcgq1QqJ63
ipG9maoav2UrjuWDjb+7WnzSe7JMF8Ay8CqWHgf9Dfqb04PLcIGPe5OPo8jlf4QF
k1uBZs0F+Z2v1yq4EK4KJ/hJxLJIX6xs5UGeK2GaaHKROuQX9N5iIb6BhyA5tlzd
-----END CERTIFICATE-----

• Put the following content in a foo.cfg configuration file

client
dev tun
proto udp
remote foo.fixme.ch 1194
resolv-retry infinite
nobind
persist-key
persist-tun
ca ca.crt
comp-lzo
verb 4
auth-user-pass
auth-nocache

• Add the following to route all ipv4 traffic (with dns) throught the VPN (ipv6 not supported...??)

redirect-gateway def1

• /!\ The certificate ca.crt must be in the same directory as foo.cfg, or change path in foo.cfg /!\
• Then connect to the VPN

$ openvpn foo.cfg

Gnome Network manager

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