A safety virtual personal network over SSH and Gvisor
SSH login to your ssh server
curl -Lo sshvpn.zip https://github.com/wencaiwulue/sshvpn/releases/download/v1.0.0/sshvpn_v1.0.0_linux_amd64.zip && unzip -d sshvpn sshvpn.zip && mv ./sshvpn/bin/sshvpn /usr/local/binnohup sshvpn server &Download from GitHub release release
➜ sshvpn version
SSHVPN: CLI
Version: v1.0.0
Branch: HEAD
Git commit: 459082458113b828a5d73c718be42631699b44b2
Built time: 2024-02-19 15:25:26
Built OS/Arch: linux/amd64
Built Go version: go1.21.7➜ ~ sshvpn client --ssh-addr xxx.xxx.xxx.xxx:22 --ssh-username root --ssh-password xxx
DEBU[0000] [sudo --preserve-env sshvpn client --ssh-addr xxx.xxx.xxx.xxx:22 --ssh-username root --ssh-password xxx]
DEBU[0001] [tun] ifconfig utun9 inet 223.253.0.1/32 223.253.0.1 mtu 1500 up
DEBU[0001] [tun] ifconfig utun9 inet6 ::1 prefixlen 128 alias
DEBU[0001] [tun] route add -net xxx.xxx.xxx.xxx/32 -interface utun9
DEBU[0001] [tun] route add -net xxx.xxx.xxx.xxx/32 -interface utun9
DEBU[0001] [tun] 223.253.0.1: name: utun9, mtu: 1500, addrs: [223.253.0.1/32 fe80::bed0:74ff:fe4c:9790/64 ::1/128]
DEBU[0001] networksetup -getdnsservers Wi-Fi
DEBU[0001] networksetup -setdnsservers Wi-Fi xxx.xxx.xxx.xxx
INFO[0001] you can use VPN now~
DEBU[0001] [TUN-RAW] IP-Protocol: IPv6HopByHop, SRC: fe80::bed0:74ff:fe4c:9790, DST: ff02::16, Length: 96
DEBU[0001] [TUN-RAW] IP-Protocol: IPv6HopByHop, SRC: fe80::bed0:74ff:fe4c:9790, DST: ff02::16, Length: 76
DEBU[0001] [TUN-UDP] Debug: LocalPort: 53, LocalAddress: xxx.xxx.xxx.xxx, RemotePort: 60605, RemoteAddress 223.253.0.1
DEBU[0001] [TUN-UDP] IP-Protocol: UDP, SRC: 223.253.0.1, DST: xxx.xxx.xxx.xxx, Length: 85
DEBU[0001] [TUN-UDP] Debug: LocalPort: 53, LocalAddress: xxx.xxx.xxx.xxx, RemotePort: 54483, RemoteAddress 223.253.0.1
...Leave this terminal alone
➜ ~ curl www.google.com -L
<!doctype html><html itemscope="" itemtype="http://schema.org/WebPage" lang="en-SG"><head><meta content="text/html; charset=UTF-8" http-equiv="Content-Type"><meta content="/images/branding/googleg/1x/googleg_standard_color_128dp.png" itemprop="image"><title>Google</title><script nonce="KGbHmdii_0HKvWBmaQ_OAQ">...- TCP
- UDP
- macOS
- Linux
- Windows
Architecture can be found here.