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故障排除

This translation was generated using artificial intelligence and has not been reviewed by a human translator. It may contain inaccuracies or errors and should not be relied upon.

本指南将涵盖各种问题,并持续更新。如果您完成了本指南仍需进一步支持,可以在DoubleZero Tech Discord中寻求帮助。

常用命令和输出

首先检查以下命令的输出及其预期输出。这将帮助您进行更详细的故障排除。 如果您提交工单,可能会被要求提供这些输出。

1. 检查版本

命令:

doublezero --version

示例输出:

DoubleZero 0.6.3

2. 检查DoubleZero地址

命令:

doublezero address

示例输出:

MTAwoHgKyTwwDGJo2dye6EWqyTn27JRwXxaDEaeMqe2

3. 验证您的访问通行证

示例公钥:MTAwoHgKyTwwDGJo2dye6EWqyTn27JRwXxaDEaeMqe2 运行命令时请替换为您的公钥。

命令:

doublezero access-pass list | grep MTAwoHgKyTwwDGJo2dye6EWqyTn27JRwXxaDEaeMqe2

输出:[注意我们使用doublezero access-pass list | awk 'NR==1 || /MTAwoHgKyTwwDGJo2dye6EWqyTn27JRwXxaDEaeMqe2/'在此输出中显示标题]

account                                      | accesspass_type                                                | ip              | user_payer                                   | last_access_epoch | remaining_epoch | connections | status       | owner

2XHCWm8Sef1GirhAhAJVA8WTXToPT6gFYP7fA9mWMShR | prepaid                                                        | 141.14.14.14   | MTAwoHgKyTwwDGJo2dye6EWqyTn27JRwXxaDEaeMqe2 | MAX               | MAX             | 0           | requested    | DZfHh2vjXFqt8zfNbT1afm8PGuCm3BrQKegC5THtKFdn

4. 检查DoubleZero账本余额

命令:

doublezero balance

示例输出:

0.78 Credits

5. 检查连接状态

命令:

doublezero status

示例输出:

 Tunnel status | Last Session Update     | Tunnel Name | Tunnel src    | Tunnel dst     | Doublezero IP | User Type | Current Device | Lowest Latency Device | Metro     | Network
 up            | 2025-10-20 12:12:55 UTC | doublezero0 | 11.11.11.111 | 12.34.56.789 | 11.11.11.111 | IBRL      | ams-dz001      |  ams-dz001          | Amsterdam | testnet

6. 检查延迟

命令:

doublezero latency

示例输出:

 pubkey                                       | code         | ip             | min      | max      | avg      | reachable
 6E1fuqbDBG5ejhYEGKHNkWG5mSTczjy4R77XCKEdUtpb | nyc-dz001    | 64.86.249.22   | 2.49ms   | 2.61ms   | 2.56ms   | true
 Cpt3doj17dCF6bEhvc7VeAuZbXLD88a1EboTyE8uj6ZL | lon-dz001    | 195.219.120.66 | 71.94ms  | 72.11ms  | 72.02ms  | true
 CT8mP6RUoRcAB67HjKV9am7SBTCpxaJEwfQrSjVLdZfD | lax-dz001    | 207.45.216.134 | 72.42ms  | 72.51ms  | 72.45ms  | true
 4Wr7PQr5kyqCNJo3RKa8675K7ZtQ6fBUeorcexgp49Zp | ams-dz001    | 195.219.138.50 | 76.50ms  | 76.71ms  | 76.60ms  | true
 29ghthsKeH2ZCUmN2sUvhJtpEXn2ZxqAuq4sZFBFZmEs | fra-dz001    | 195.219.220.58 | 83.00ms  | 83.14ms  | 83.08ms  | true
 hWffRFpLrsZoF5r9qJS6AL2D9TEmSvPUBEbDrLc111Y  | fra-dz-001-x | 195.12.227.250 | 84.81ms  | 84.89ms  | 84.85ms  | true
 8jyamHfu3rumSEJt9YhtYw3J4a7aKeiztdqux17irGSj | prg-dz-001-x | 195.12.228.250 | 104.81ms | 104.83ms | 104.82ms | true
 5tqXoiQtZmuL6CjhgAC6vA49JRUsgB9Gsqh4fNjEhftU | tyo-dz001    | 180.87.154.78  | 178.04ms | 178.23ms | 178.13ms | true
 D3ZjDiLzvrGi5NJGzmM7b3YZg6e2DrUcBCQznJr3KfC8 | sin-dz001    | 180.87.102.98  | 227.67ms | 227.85ms | 227.75ms | true

故障排除示例

现在我们已检查了基本输出及健康部署中的预期内容,可以检查一些常见的故障排除示例。

问题:❌ 创建用户时出错

此问题通常与预期的公钥/IP配对与用户尝试访问DoubleZero的公钥/IP配对不匹配有关。

症状: - 使用doublezero connect ibrl连接时,用户遇到❌ Error creating user

解决方案: 1. 检查

`doublezero address`

示例输出:
```
MTAwoHgKyTwwDGJo2dye6EWqyTn27JRwXxaDEaeMqe2
```
  1. 验证此地址已被列入白名单:

    doublezero access-pass list | awk 'NR==1 || /MTAwoHgKyTwwDGJo2dye6EWqyTn27JRwXxaDEaeMqe2/'

    示例输出:

    account                                      | accesspass_type                                                | ip              | user_payer                                   | last_access_epoch | remaining_epoch | connections | status       | owner
    
    FHyoPs7U23MuSTtepEyXUtSAEffEpFpJGoYvug8X2sWY | prepaid                                                        | 141.14.14.14   | MTAwoHgKyTwwDGJo2dye6EWqyTn27JRwXxaDEaeMqe2 | MAX               | MAX             | 0           | requested    | DZfHh2vjXFqt8zfNbT1afm8PGuCm3BrQKegC5THtKFdn
    
    doublezero address的公钥必须与user_payer公钥匹配,且您尝试连接的IP地址必须与访问通行证中的ip匹配。 doublezero address来源于默认情况下~/.config/doublezero/中的id.json文件。请参阅此处的步骤6

  2. 如果上述内容看起来正确但您在连接时遇到错误,或者如果上述映射不正确,请在DoubleZero Tech联系支持

问题:❌ 配置服务时出错:格式错误:无法同时配置多个隧道

此错误表示设备已连接到DoubleZero。

症状: - 用户尝试连接到DoubleZero - 遇到❌ Error provisioning service: malformed stuff: cannot provision multiple tunnels at the same time

解决方案: 1. 检查 doublezero status

输出:
```bash
Tunnel status | Last Session Update     | Tunnel Name | Tunnel src    | Tunnel dst     | Doublezero IP | User Type | Current Device | Lowest Latency Device | Metro     | Network
up            | 2025-10-20 12:12:55 UTC | doublezero0 | 11.11.11.111 | 12.34.56.789 | 11.11.11.111 | IBRL      | ams-dz001      | ✅ ams-dz001          | Amsterdam | testnet
```
  1. up表示连接正常。
  2. 出现此错误是因为具有特定DoubleZero IP的到DoubleZero的隧道已在此机器上处于活跃状态。

    此错误通常在DoubleZero客户端升级后遇到。DoubleZero升级会自动重启doublezerod服务,如果您在服务重启之前已连接,将会重新连接您。

问题:DoubleZero状态为unknown或down

此问题通常与服务器和DoubleZero设备之间的GRE隧道已成功激活,但防火墙阻止BGP会话建立有关。因此,您没有从网络接收路由或通过DoubleZero发送流量。

症状: - doublezero connect ibrl成功。但是,doublezero status返回downunknown

doublezero connect ibrl
DoubleZero Service Provisioning
🔗  Start Provisioning User...
Public IP detected: 111.11.11.11 - If you want to use a different IP, you can specify it with `--client-ip x.x.x.x`
🔍  Provisioning User for IP: 111.11.11.11
User account created
Connected to device: nyc-dz001
The user has been successfully activated
Service provisioned with status: ok
✅  User Provisioned

```bash
Tunnel status | Last Session Update     | Tunnel Name | Tunnel src    | Tunnel dst     | Doublezero IP | User Type | Current Device | Lowest Latency Device | Metro     | Network
up            | 2025-10-20 12:12:55 UTC | doublezero0 | 11.11.11.111 | 12.34.56.789 | 11.11.11.111 | IBRL      | ams-dz001      | ✅ ams-dz001          | Amsterdam | testnet
```

解决方案: 1. 检查您的防火墙规则!

DoubleZero使用链路本地地址空间:169.254.0.0/16用于您的机器和DoubleZero设备之间的GRE隧道接口。169.254.0.0/16通常是"不可路由"的地址空间,因此良好的安全实践会建议您阻止与此地址空间之间的通信。您需要在防火墙中允许一条规则,使src 169.254.0.0/16可以与dst 169.254.0.0/16在tcp端口179上通信。该规则需要放在任何拒绝169.254.0.0/16流量的规则之上。

在ufw等防火墙中,您可以运行`sudo ufw status`查看防火墙规则,以及

示例输出,可能类似于Solana验证器会有的内容:
```
To                         Action      From
--                         ------      ----
22/tcp                     ALLOW       Anywhere
8899/tcp                   ALLOW       Anywhere
8000:10000/tcp             ALLOW       Anywhere
8000:10000/udp             ALLOW       Anywhere
11200:11300/udp            ALLOW       Anywhere
11200:11300/tcp            ALLOW       Anywhere

To                         Action      From
--                         ------      ----
10.0.0.0/8                 DENY OUT    Anywhere
169.254.0.0/16             DENY OUT    Anywhere
172.16.0.0/12              DENY OUT    Anywhere
192.168.0.0/16             DENY OUT    Anywhere
```

在上面的输出中,您可以看到除了指定端口外,所有到169.254.0.0/16的流量都被拒绝。
`sudo ufw insert <N> allow proto tcp from 169.254.0.0/16 to 169.254.0.0/16 port 179`将规则插入到<N>位置。即如果N=1,则将此规则插入为第一条规则。
`sudo ufw status numbered`将显示规则的数字排序。

问题:最近的DoubleZero设备已更改

这不是一个错误,但可以是一种优化。以下是可以不时运行或自动化的最佳实践。

解决方案:

  1. 检查到最近设备的延迟

    • 运行doublezero latency

      输出

       pubkey                                       | code          | ip              | min      | max      | avg      | reachable
       2hPMFJHh5BPX42ygBvuYYJfCv9q7g3rRR3ZRsUgtaqUi | dz-ny7-sw01   | 137.239.213.162 | 1.80ms   | 1.90ms   | 1.84ms   | true
       ETdwWpdQ7fXDHH5ea8feMmWxnZZvSKi4xDvuEGcpEvq3 | dz-ny5-sw01   | 137.239.213.170 | 1.83ms   | 2.10ms   | 1.92ms   | true
       8gisbwJnNhMNEWz587cAJMtSSFuWeNFtiufPuBTVqF2Z | dz-ny7-sw02   | 142.215.184.122 | 1.87ms   | 2.66ms   | 2.15ms   | true
       8J691gPwzy9FzUZQ4SmC6jJcY7By8kZXfbJwRfQ8ns31 | nyc002-dz002  | 38.122.35.137   | 2.33ms   | 2.39ms   | 2.37ms   | true
       FEML4XsDPN3WfmyFAXzE2xzyYqSB9kFCRrMik8JqN6kT | nyc001-dz001  | 38.104.167.29   | 2.29ms   | 2.59ms   | 2.40ms   | true
      
      注意上面最近的设备是dz-ny7-sw01

      我们想要连接到此设备。:

  2. 确定您是否已连接到目标设备

    • 运行doublezero user list --env testnet | grep 111.11.11.11,将111.11.11.11替换为您已连接到DoubleZero的设备的公共IPv4地址。您也可以使用您的验证器ID或DoubleZero ID。

      输出

      account                                      | user_type           | groups                        | device       | location    | cyoa_type  | client_ip       | dz_ip           | accesspass                                                      | tunnel_id | tunnel_net       | status    | owner
      6QRU1ivJnKGHpom2BdzH9PiTRkJ5WhunPNLtfYcqVisW | IBRL                |                               | dz-ny7-sw01     | New York    | GREOverDIA | 111.11.11.11    | 111.11.11.11    | Prepaid: (MAX)                                                  | 514       | 111.254.1.111/31 | activated | DZfHh2vjXFqt8zfNbT1afm8PGuCm3BrQKegC5THtKFdn
      
      在此示例中,我们已连接到最近的设备。无需更多步骤,我们可以在这里停止。

      让我们考虑如果输出为 account | user_type | groups | device | location | cyoa_type | client_ip | dz_ip | accesspass | tunnel_id | tunnel_net | status | owner 6QRU1ivJnKGHpom2BdzH9PiTRkJ5WhunPNLtfYcqVisW | IBRL | | fra-dz-001-x | New York | GREOverDIA | 111.11.11.11 | 111.11.11.11 | Prepaid: (MAX) | 514 | 111.254.1.111/31 | activated | DZfHh2vjXFqt8zfNbT1afm8PGuCm3BrQKegC5THtKFdn 这将是一个次优连接。让我们考虑是否需要重新连接。

      在连接之前,我们将检查设备是否有可用的用户隧道。

  3. 可选:检查网络中的可用设备

    出于教育目的,我们将首先: - 运行doublezero device list获取完整的设备列表。我们以2个设备为例来解释输出。

    输出:
    ```
    account                                      | code          | contributor | location  | exchange | device_type | public_ip       | dz_prefixes                      | users | max_users | status    | mgmt_vrf | owner
    GphgLkA7JDVtkDQZCiDrwrDvaUs8r8XczEae1KkV6CGQ | ams001-dz002  | jump_       | EQX-AM4   | ams      | switch      | 149.11.64.57    | 38.246.201.64/27                 | 69    | 128       | activated |          | H647kAwTcWsGXZUK3BTr1JyTBZmbNcYyCmRFFCEnXUVp
    7FfrX8YbvbzM8A1ojNynP9BjiKpK9rrmhdEdchB2myhG | dz-fr5-sw01   | glxy        | EQX-FR5   | fra      | switch      | 89.222.118.225  | 89.222.118.228/30                | 0     | 0         | activated |          | 5YbNrJHJJoiRwVEvgAWRGdFRG9gRdZ47hLCKSym8bqbp
    ```
    注意上面`ams001-dz002`有69个用户,最多128个用户。此设备可以再增加59个用户。
    
    但是,`dz-fr5-sw01`有0个用户,0个最大用户。您将无法连接到此设备。最大用户为0,设备不接受任何连接。
    
    现在让我们回到连接到最近的设备。
    
  4. 确定目标设备是否有可用连接

    • 运行doublezero device list | grep dz-ny7-sw01,将dz-ny7-sw01替换为您的目标设备

      输出

      2hPMFJHh5BPX42ygBvuYYJfCv9q7g3rRR3ZRsUgtaqUi | dz-ny7-sw01   | glxy        | EQX-NY7   | nyc      | switch      | 137.239.213.162 | 137.239.216.164/31               | 29    | 128       | activated |          | 5YbNrJHJJoiRwVEvgAWRGdFRG9gRdZ47hLCKSym8bqbp
      
      这里我们可以看到dz-ny7-sw01有可用的连接空间。

  5. 连接到最近的DoubleZero设备

    我们将断开连接,然后重新连接到doublezero。

    首先运行 - doublezero disconnect

    输出

    ```
    DoubleZero Service Provisioning
    🔍  Decommissioning User
    Public IP detected: 111.11.11.11 - If you want to use a different IP, you can specify it with `--client-ip x.x.x.x`
    \ [00:00:00] [##########>-----------------------------] 1/4 deleting user       account...                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     🔍  Deleting User Account for: 6QRU1ivJnKGHpom2BdzH9PiTRkJ5WhunPNLtfYcqVisW
    🔍  User Account deleted
    ✅  Deprovisioning Complete
    ```
    

    现在我们用以下命令检查状态以确认断开连接 - doublezero status

    输出

    Tunnel status | Last Session Update | Tunnel Name | Tunnel src | Tunnel dst | Doublezero IP | User Type
    disconnected  | no session data     |             |            |            |               |
    
    最后我们将重新连接 - doublezero connect ibrl

    输出

    DoubleZero Service Provisioning
    🔗  Start Provisioning User...
    Public IP detected: 111.11.11.11 - If you want to use a different IP, you can specify it with `--client-ip x.x.x.x`
    🔍  Provisioning User for IP: 111.11.11.11
    User account created
    Connected to device: dz-ny7-sw01
    Service provisioned with status: ok
    ✅  User Provisioned
    
    注意上面的输出中我们Connected to device: dz-ny7-sw01,这是我们在步骤1初始调查中发现dz-ny7-sw01是延迟最低设备的期望结果。

问题:doublezero status返回某些字段为N/A

此问题通常与当前守护程序和客户端与建立已连接DZ隧道时的守护程序和客户端不匹配有关。

症状: - 运行doublezero status时,用户在某些字段中遇到N/A

解决方案: 1. 运行 doublezero status

示例:

```
Tunnel status | Last Session Update     | Tunnel Name | Tunnel src   | Tunnel dst   | Doublezero IP | User Type | Current Device | Lowest Latency Device | Metro | Network
up            | 2025-10-20 20:06:18 UTC | doublezero0 | 149.28.38.64 | 64.86.249.22 | 149.28.38.64  | IBRL      | N/A            | ✅ dz-ny7-sw01        | N/A   | mainnet-beta
```

注意在上面的示例输出中,`Tunnel status`为`up`。我们的`Network`是`mainnet-beta`。但是,`Current Device`和`Metro`是`N/A`。

这表明您的机器上有一个开放隧道,它不在您当前的环境中。
在这种情况下,在`mainnet-beta`上找不到`Current Device`的`up`状态告诉我们我们的隧道在测试网上!
  1. 更改您的环境。

    为了纠正不匹配,您将把环境更改为返回N/A的相反环境。

    DESIRED_DOUBLEZERO_ENV=testnet \
        && sudo mkdir -p /etc/systemd/system/doublezerod.service.d \
        && echo -e "[Service]\nExecStart=\nExecStart=/usr/bin/doublezerod -sock-file /run/doublezerod/doublezerod.sock -env $DESIRED_DOUBLEZERO_ENV" | sudo tee /etc/systemd/system/doublezerod.service.d/override.conf > /dev/null \
        && sudo systemctl daemon-reload \
        && sudo systemctl restart doublezerod \
        && doublezero config set --env $DESIRED_DOUBLEZERO_ENV  > /dev/null \
        && echo "✅ doublezerod configured for environment $DESIRED_DOUBLEZERO_ENV"
    

    要配置DoubleZero客户端CLI(doublezero)和守护程序(doublezerod)连接到DoubleZero主网Beta

    DESIRED_DOUBLEZERO_ENV=mainnet-beta \
        && sudo mkdir -p /etc/systemd/system/doublezerod.service.d \
        && echo -e "[Service]\nExecStart=\nExecStart=/usr/bin/doublezerod -sock-file /run/doublezerod/doublezerod.sock -env $DESIRED_DOUBLEZERO_ENV" | sudo tee /etc/systemd/system/doublezerod.service.d/override.conf > /dev/null \
        && sudo systemctl daemon-reload \
        && sudo systemctl restart doublezerod \
        && doublezero config set --env $DESIRED_DOUBLEZERO_ENV  > /dev/null \
        && echo "✅ doublezerod configured for environment $DESIRED_DOUBLEZERO_ENV"
    
  2. 检查您的状态

    切换环境后运行:

    doublezero status
    

    预期输出应类似于:

    Tunnel status | Last Session Update     | Tunnel Name | Tunnel src   | Tunnel dst   | Doublezero IP | User Type | Current Device | Lowest Latency Device | Metro    | Network
    up            | 2025-10-21 12:32:12 UTC | doublezero0 | 149.28.38.64 | 64.86.249.22 | 149.28.38.64  | IBRL      | nyc-dz001      | ✅ nyc-dz001          | New York | testnet
    
    所有字段都已填充,您现在处于正确的环境中。