Hi Sergey, thanks for this small and useful note, you were right! I downloaded latest version of Go (*go1.5.3.src.tar.gz*) from official site and compiled *govpn-5.2 *successfully. *Now I have 3 utilities in root directory: * -rwxr-xr-x 1 root root 7693400 ינו 20 00:19 govpn-client -rwxr-xr-x 1 root root 8523328 ינו 20 00:19 govpn-server -rwxr-xr-x 1 root root 4658456 ינו 20 00:19 govpn-verifier *And one script in ./utils : * -rwx------ 1 1001 root 634 ינו 13 21:39 newclient.sh *On server side I run this script and enter password:* root@alan-XPS:~/govpn-5.2# ./utils/newclient.sh alan Your client verifier is: $argon2d$m=4096,t=128,p=1$J2g7mlL33KHw34qDq0L5Eg Place the following YAML configuration entry on the server's side: alan: up: /path/to/up.sh iface: or TAP interface name verifier: Passphrase: $argon2d$m=4096,t=128,p=1$J2g7mlL33KHw34qDq0L5Eg$NsW5CVpiU14e1c12S8GKEqSeHVeAZ5h+gVrVq4s7u3U *After I created file in main directory called peers.yaml and put all this strings inside:* root@alan-XPS:~/govpn-5.2# cat peers.yaml alan: up: /path/to/up.sh iface: tap10 verifier: $argon2d$m=4096,t=128,p=1$J2g7mlL33KHw34qDq0L5Eg Passphrase: $argon2d$m=4096,t=128,p=1$J2g7mlL33KHw34qDq0L5Eg$NsW5CVpiU14e1c12S8GKEqSeHVeAZ5h+gVrVq4s7u3U *Should I change iface option here to my virtual interface tap10? * *What should I put in (*up: /path/to/up.sh*): ? * *As I understand, I should bring up interface tap10. * *So I did it:* root@alan-XPS:~/govpn-5.2# sudo ip tuntap add dev eth10 mode tap root@alan-XPS:~/govpn-5.2# ip link set mtu 1432 dev tap10 root@alan-XPS:~/govpn-5.2# ip addr add 172.16.0.1/24 dev tap10 root@alan-XPS:~/govpn-5.2# ifconfig tap10 up root@alan-XPS:~/govpn-5.2# ifup tap10 root@alan-XPS:~/govpn-5.2# ip addr show tap10 6: tap10: mtu 1432 qdisc pfifo_fast state DOWN group default qlen 500 link/ether a6:9c:68:0c:a4:b5 brd ff:ff:ff:ff:ff:ff inet 172.16.0.1/24 scope global tap10 valid_lft forever preferred_lft forever *And here we go with daemon: * root@alan-XPS:~/govpn-5.2# ./govpn-server -bind 192.168.0.103:1194 2016/01/20 00:51:33.154774 main.go:46: GoVPN version 5.2 built with go1.5.3 2016/01/20 00:51:33.155121 identify.go:70: Adding key 27683b9a52f7dca1f0df8a83ab42f912 2016/01/20 00:51:33.155230 udp.go:51: Listening on UDP:192.168.0.103:1194 2016/01/20 00:51:33.155296 main.go:85: Server started *Am I do right? * *And how should I star client? * *In govpn-verifier I found this: * root@alan-XPS:~/govpn-5.2# ./govpn-verifier --help -key string Path to passphrase file *But I don't really understand, how I should connect to server.* *Could you please to help with this part?* *Thank you.* On Wed, Jan 20, 2016 at 12:08 AM, wrote: > Greetings! > > *** Alan Holt [Tue, 19 Jan 2016 21:04:49 +0200]: > >how are you? > > I am fine, thanks! > > >src/govpn/peer.go:381: undefined: bytes.LastIndexByte > >src/govpn/verifier.go:83: undefined: base64.RawStdEncoding > >src/govpn/verifier.go:93: undefined: base64.RawStdEncoding > >src/govpn/verifier.go:108: undefined: base64.RawStdEncoding > >src/govpn/verifier.go:117: undefined: base64.RawStdEncoding > >make: *** [govpn-client] Error 2 > > I checked the building under Go 1.3.x. It fails with the same reason. > That means that GoVPN minimally requires at least Go 1.4. Seems that > Ubuntu and CentOS has an outdated Go versions. I will add minimal > requirements version to the documentation and the website. Thanks for > the note. > > But I highly recommend to use at least 1.5 version -- it gives *very* > high performance boost! > > >On FreeBSD and Arch it compiled well, but interesting to know which > >dependencies are missing. > > Those operating systems have very fresh software versions, as a rule. > > -- > Happy hacking, Sergey Matveev > -- *בברכה, * *אלכס ברבר* *PGP Public Key * *www.linuxspace.org* *--* *Best regards.* *Alex Berber* *PGP Public Key * *www.linuxspace.org*