rssnsj / minivtun

A fast, secure and reliable VPN service based on non-standard protocol
GNU General Public License v3.0
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如何让所有流量都走minivtun #11

Open threekidney opened 7 years ago

threekidney commented 7 years ago

安装并连接了minivtun,能ping 通minivtun的服务器内网IP,但是流量不经minivtun服务器走,尝试修改iptables跟route还是不行,请问具体应该怎么设置让所有流量都走minivtun服务器端呢?

boytm commented 7 years ago

客户端定2条路由规则就行: ip route add your_minivtun_server_ip/32 dev eth_xx ## 排除 minivtun client 与 server ip route replace 0.0.0.0/0 dev mv0 via minivtun_server_inner_ip ## 所有流量走 minivtun

threekidney commented 7 years ago

你好,我的客户端系统是ubuntu12.04,请问你说的要怎么写呢?然后服务器端需要写什么不?还是直接运行就可以了?麻烦你抽空帮忙解答一下,先谢谢啦

boytm commented 7 years ago

假定我本地网卡是eth0,网关地址是 192.168.1.1,minivtun 服务器地址 9.9.9.9;minivtun 客户端网口 mv0,内网网关 10.7.0.1,minivtun 自己地址 10.7.0.100。 确保minivtun 正常运行能 ping 通后,然后minivtun客户端上运行 ip route replace 9.9.9.9/32 dev eth0 via 192.168.1.1 ip route change default dev mv0 via 10.7.0.1

threekidney commented 7 years ago

非常感谢你的帮忙,现在OK了

threekidney commented 7 years ago

你好,再请教你一下,我想把minivtun的网络分享给第二块网卡(第二块网卡接着路由器wan口),让其他电脑可以接上路由器lan口直接经minivtun服务器上网,可以实现吗?应该怎么设置呢?

boytm commented 7 years ago

路由器的网关地址设为 minivtun 所在机器的第二个网卡地址;

同时 minivtun 所在机器再做下面3步: sysctl -w net.ipv4.ip_forward=1 ## 开路由功能。直接编辑 /etc/sysctl.conf 也可 iptables -t nat -A POSTROUTING -o mv0 -j MASQUERADE ## mv0 口出去的包做 SNAT iptables -t mangle -A FORWARD -o mv0 -p tcp -m tcp --tcp-flags SYN,RST SYN -m comment --comment "minivtun (mtu_fix)" -j TCPMSS --clamp-mss-to-pmtu ## TCP mss

threekidney commented 7 years ago

实在是太谢谢您了,都设置OK了

luckypoem commented 6 years ago

@boytm 我的客户机器是mac,让所有流量都走minivtun的命令该如何写? 谢谢回复

luckypoem commented 6 years ago

我已安装tuntaposx

boytm commented 6 years ago

改默认路由表就行。参考 https://apple.stackexchange.com/questions/33097/how-to-change-the-default-gateway-of-a-mac-osx-machine route change default -interface $INTF

luckypoem commented 6 years ago

@boytm

yudeMacBook-Air:~ brite$ echo $INTF yudeMacBook-Air:~ brite$

$INTF指什么?

lixingcong commented 6 years ago

mv0

luckypoem commented 6 years ago

@lixingcong 可否写一篇在mac上,使用minivtun翻墙的文章?

liyangyijie commented 6 years ago

@luckypoem 参考shadowvpn darwin脚本

luckypoem commented 6 years ago

@liyangyijie 我看了https://github.com/shadowsocks-backup/ShadowVPN ,没看到shadowvpn darwin脚本。你能在此把它贴出来吗

liyangyijie commented 6 years ago

@luckypoem https://github.com/shadowsocks-backup/ShadowVPN/tree/master/samples/darwin 自己修改了下 https://github.com/fanyueciyuan/eazy-for-ss/tree/master/minivtun

luckypoem commented 5 years ago

在 mac上,运行: sudo route add vps-public-ip router-ip sudo route delete default sudo route add default vps-internal-ip

终于可以用此vpn翻墙了

luckypoem commented 5 years ago

今天我的mac开机后,我运行: cd ~/minivtun/src && sudo ./minivtun -r my-vps-ip:1414 -a 10.7.0.2/24 --key iloveson -d 提示:*** open_tun() failed: No such file or directory.

怎么回事?怎么解决? @liyangyijie

谢谢你的回复

luckypoem commented 5 years ago

重新安装TUNTAP driver for Mac OS X: http://tuntaposx.sourceforge.net , "*** open_tun() failed: No such file or directory."问题解决。