ssh连上就断线 about vnt

[lbl8603]

用的vnt哪个版本呢

[muziling]

今天刚下载的版本，最新1.2.3

[lbl8603]

试试用历史版本呢，如1.2.2

[lbl8603]

貌似和特定平台有关，方便抓日志来看吗，将log4rs.yaml文件放到vnt-cli同目录下，cd到该目录启动vnt-cli将会输出日志到./log目录中

# cat log4rs.yaml
refresh_rate: 30 seconds
appenders:
  rolling_file:
    kind: rolling_file
    path: log/vnt-cli.log
    append: true
    encoder:
      pattern: "{d(%+)(utc)} [{f}:{L}] {h({l})} {M}:{m}{n}"
    policy:
      kind: compound
      trigger:
        kind: size
        limit: 5 mb
      roller:
        kind: fixed_window
        pattern: log/vnt-cli.{}.log
        base: 1
        count: 5

root:
  level: info
  appenders:
    - rolling_file

[muziling]

在公司侧的vnt日志

2023-09-19T09:29:56.245301800+00:00 [vnt\win-tun-tap\src\tun\log.rs:35] ERROR win_tun_tap::tun::log:WinTun: Failed to find matching adapter name: 找不到元素。 (Code 0x00000490)
2023-09-19T09:29:56.344642700+00:00 [vnt\win-tun-tap\src\tun\log.rs:33] INFO win_tun_tap::tun::log:WinTun: Using existing driver 0.14
2023-09-19T09:29:56.352652900+00:00 [vnt\win-tun-tap\src\tun\log.rs:33] INFO win_tun_tap::tun::log:WinTun: Creating adapter
2023-09-19T09:29:56.733326600+00:00 [vnt\win-tun-tap\src\tun\log.rs:33] INFO win_tun_tap::tun::log:WinTun: Removed orphaned adapter "Vnt-Tun-V1 1"
2023-09-19T09:29:58.131934+00:00 [vnt\src\nat\mod.rs:47] WARN vnt::nat:获取本地ipv6地址失败:向一个无法连接的网络尝试了一个套接字操作。 (os error 10051)
2023-09-19T09:29:58.132631200+00:00 [vnt\src\handle\heartbeat_handler.rs:109] INFO vnt::handle::heartbeat_handler:启动心跳任务
2023-09-19T09:29:58.132665300+00:00 [vnt\src\handle\heartbeat_handler.rs:37] INFO vnt::handle::heartbeat_handler:启动空闲检查任务
2023-09-19T09:29:58.132690800+00:00 [vnt\src\handle\punch_handler.rs:44] INFO vnt::handle::punch_handler:启动打洞任务
2023-09-19T09:29:58.132735100+00:00 [vnt\src\handle\punch_handler.rs:44] INFO vnt::handle::punch_handler:启动打洞任务
2023-09-19T09:29:58.132761200+00:00 [vnt\src\handle\punch_handler.rs:89] INFO vnt::handle::punch_handler:启动发起打洞请求任务
2023-09-19T09:29:58.132840400+00:00 [vnt\src\channel\channel.rs:728] INFO vnt::channel::channel:启动udp v6
2023-09-19T09:29:58.132968300+00:00 [vnt\src\channel\channel.rs:751] INFO vnt::channel::channel:启动udp v4
2023-09-19T09:30:10.136016+00:00 [vnt\src\handle\punch_handler.rs:74] INFO vnt::handle::punch_handler:发起打洞，目标:10.26.0.2,NatInfo { public_ips: [IP隐藏, IP隐藏], public_port: 41226, public_port_range: 0, local_ipv4_addr:IP隐藏:41226, ipv6_addr: [2408:8248:20:f1a0::1]:37523, nat_type: Cone }
2023-09-19T09:30:10.136257300+00:00 [vnt\src\channel\punch.rs:107] INFO vnt::channel::punch:发送到ipv6地址:[2408:8248:20:f1a0::1]:37523,rs=Err(Os { code: 10051, kind: NetworkUnreachable, message: "向一个无法连接的网络尝试了一个套接字操作。" })
2023-09-19T09:30:27.671617400+00:00 [vnt\src\handle\heartbeat_handler.rs:40] INFO vnt::handle::heartbeat_handler:路由空闲 peer_ip:10.26.0.2,route:RouteKey { index: 1, addr: 43.139.56.10:29872 }

家里侧的日志

2023-09-19T09:36:49.551907250+00:00 [vnt/src/tun_tap_device/linux.rs:172] WARN vnt::tun_tap_device::linux:删除网卡失败:Output { status: ExitStatus(unix_wait_status(512)), stdout: "", stderr: "ip: can't find device 'vnt-tun'\n" }
2023-09-19T09:36:49.566501871+00:00 [vnt/src/tun_tap_device/linux.rs:172] WARN vnt::tun_tap_device::linux:删除网卡失败:Output { status: ExitStatus(unix_wait_status(512)), stdout: "", stderr: "ip: can't find device 'vnt-tap'\n" }
2023-09-19T09:36:49.611534497+00:00 [vnt/src/handle/heartbeat_handler.rs:109] INFO vnt::handle::heartbeat_handler:启动心跳任务
2023-09-19T09:36:49.611943058+00:00 [vnt/src/handle/heartbeat_handler.rs:37] INFO vnt::handle::heartbeat_handler:启动空闲检查任务
2023-09-19T09:36:49.612881670+00:00 [vnt/src/handle/punch_handler.rs:44] INFO vnt::handle::punch_handler:启动打洞任务
2023-09-19T09:36:49.613038785+00:00 [vnt/src/handle/punch_handler.rs:44] INFO vnt::handle::punch_handler:启动打洞任务
2023-09-19T09:36:49.613409106+00:00 [vnt/src/handle/punch_handler.rs:89] INFO vnt::handle::punch_handler:启动发起打洞请求任务
2023-09-19T09:36:49.613720643+00:00 [vnt/src/channel/channel.rs:751] INFO vnt::channel::channel:启动udp v4
2023-09-19T09:36:49.614319866+00:00 [vnt/src/channel/channel.rs:728] INFO vnt::channel::channel:启动udp v6
2023-09-19T09:36:49.646968485+00:00 [vnt/src/handle/punch_handler.rs:74] INFO vnt::handle::punch_handler:发起打洞，目标:10.26.0.3,NatInfo { public_ips: [ip隐藏], public_port: 14568, public_port_range: 0, local_ipv4_addr: 192.168.隐藏.隐藏:56984, ipv6_addr: [::]:0, nat_type: Cone }
2023-09-19T09:37:06.036052572+00:00 [vnt/src/handle/heartbeat_handler.rs:40] INFO vnt::handle::heartbeat_handler:路由空闲 peer_ip:10.26.0.3,route:RouteKey { index: 1, addr: 43.139.56.10:29872 }

[lbl8603]

日志记录的过程发生了ssh断连吗

[muziling]

发生了，必定会断，感觉是5秒左右必定断。

[lbl8603]

Disconnected from remote host(192.168.6.1) at 16:11:20.

你是使用的内网ip吗，这看起来不像是vnt生成的虚拟IP

[muziling]

对，一楼里写了，是家里的内部设备。 用vnt -i 和 -o参数192.168.6.0/24之类的
设备的SSH服务是没问题的，一直用了好多年，只有vnt会连上就断，别的隧道方式都不会。

[lbl8603]

我明白了，用内网ip，10秒钟没有操作会自动断开

[muziling]

有操作的，我在SSH里输入也会断，被强制断。

[lbl8603]

试试ssh后，输入top命令挂着，看是否会断开

[muziling]

也会断开

[lbl8603]

用vnt的虚拟ip会断开吗

[muziling]

试了，不会断

[lbl8603]

方便进群或者加好友吗，我给你打包个测试版本

[lbl8603]

可以先使用1.2.2版本，这些问题将在下个版本修复

[lbl8603]

在1.2.4版本已修复