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解决v2ray安装之后无法连接问题

凌羽
2022-11-07 / 0 评论 / 2 阅读 / 正在检测是否收录...

从服务器中查看v2ray的运行状态,发现v2ray是运行着的:

root@VJP:~# systemctl status v2ray
● v2ray.service - V2Ray Service
   Loaded: loaded (/etc/systemd/system/v2ray.service; enabled; vendor preset: enabled)
   Active: active (running) since Wed 2018-01-03 19:11:26 CST; 1s ago
 Main PID: 16814 (v2ray)
    Tasks: 6 (limit: 4915)
   CGroup: /system.slice/v2ray.service
           └─16814 /usr/bin/v2ray/v2ray -config /etc/v2ray/config.json
 
Jan 03 19:11:26 VJP systemd[1]: Started V2Ray Service.
Jan 03 19:11:26 VJP v2ray[16814]: V2Ray v3.5 (die Commanderin) 20171228
Jan 03 19:11:26 VJP v2ray[16814]: An unified platform for anti-censorship.

再查看端口占用,发现v2ray并没有监听我们的公网IP,只监听了一个IPV6:

root@xxx:~# netstat -apn | grep v2ray
tcp6       0      0 :::21xxx                :::*                    LISTEN      22194/v2ray
unix  3      [ ]         STREAM     CONNECTED     788043   22194/v2ray

看来可能是v2ray获取IP导致的问题,这样我们能不能指定IP让v2ray去监听?

放Google搜了一把,发现v2ray还真有这个配置,只是v2ray官方文档也没有很详细说这个问题,也只是带了一下,但是好歹也给我们提供了一种解决方式。

按照文档中说的,我们可以在配置文件中添加一个listen字段,用于指定v2ray监听指定的IP。

v2ray默认配置文件在/etc/v2ray/conf.json,我们只需编辑这个文件并添加一行就行了:

vim /etc/v2ray/config.json
 
{
  "log" : {
    "access": "/var/log/v2ray/access.log",
    "error": "/var/log/v2ray/error.log",
    "loglevel": "warning"
  },
  "inbound": {
    "port": 21xxx,
    "protocol": "vmess",
        "listen":"12.34.56.78", <------就是这一行
    "settings": {
      "clients": [
        {
          "id": "e59b0cba-204c-4d58-85a5-xxxxxxxxxxxxxxx",
          "level": 1,
          "alterId": 64
        }
      ]
    }
  },
  "outbound": {
    "protocol": "freedom",
    "settings": {}
  },
  "outboundDetour": [
    {
      "protocol": "blackhole",
      "settings": {},
      "tag": "blocked"
    }
  ],
  "routing": {
    "strategy": "rules",
    "settings": {
      "rules": [
        {
          "type": "field",
          "ip": [
            "0.0.0.0/8",
            "10.0.0.0/8",
            "100.64.0.0/10",
            "127.0.0.0/8",
            "169.254.0.0/16",
            "172.16.0.0/12",
            "192.0.0.0/24",
            "192.0.2.0/24",
            "192.168.0.0/16",
            "198.18.0.0/15",
            "198.51.100.0/24",
            "203.0.113.0/24",
            "::1/128",
            "fc00::/7",
            "fe80::/10"
          ],
          "outboundTag": "blocked"
        }
      ]
    }
  }

将上述listen字段中的12.34.56.78替换成真实IP,保存,退出,然后用v2ray测试配置文件是否正确:

root@xxx:/etc/v2ray# /usr/bin/v2ray/v2ray --test --config /etc/v2ray/config.json
V2Ray v3.5 (die Commanderin) 20171228
An unified platform for anti-censorship.
Configuration OK.

这样表示配置文件没什么问题,重启即可:

systemctl restart v2ray

再次检查v2ray的端口监听情况:

root@xxx:~# netstat -apn | grep v2ray
tcp        0      0 104.238.xxx.xxx:191xx   0.0.0.0:*               LISTEN      16814/v2ray
unix  3      [ ]         STREAM     CONNECTED     3918255  16814/v2ray

这样,v2ray就配置成功了。

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