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[GH-ISSUE #4061] v0.38.0 连接频繁断线（每50-70秒断连一次） #3208

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opened 2026-05-05 14:04:26 -06:00 by gitea-mirror · 16 comments
gitea-mirror commented 2026-05-05 14:04:26 -06:00
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Originally created by @Alive59 on GitHub (Mar 12, 2024).
Original GitHub issue: https://github.com/fatedier/frp/issues/4061

Bug Description

如题，连接每隔50-70秒就断开一次，然后重新连接上

frpc Version

0.38.0

frps Version

0.38.0

System Architecture

linux/amd64

Configurations

frpc:
[common]
server_addr = xx.xx.xx.xx
server_port = 7000
pool_count = 1

[ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 6000

frps:
[common]
bind_port = 7000

Logs

frps:
Mar 12 11:31:48 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:48 [I] [service.go:192] frps tcp listen on 0.0.0.0:7000
Mar 12 11:31:48 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:48 [I] [root.go:209] frps started successfully
Mar 12 11:31:54 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:54 [I] [service.go:447] [aa3989a144c001f2] client login info: ip [157.82.128.31:23360] version [0.38.0] hostname [] os [linux] arch [amd64]
Mar 12 11:31:54 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:54 [I] [tcp.go:63] [aa3989a144c001f2] [ssh] tcp proxy listen port [6000]
Mar 12 11:31:54 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:54 [I] [control.go:444] [aa3989a144c001f2] new proxy [ssh] success
Mar 12 11:32:45 ip-172-30-2-17 frps[1399]: 2024/03/12 11:32:45 [I] [proxy.go:179] [aa3989a144c001f2] [ssh] get a user connection [157.82.154.130:53248]
Mar 12 11:35:24 ip-172-30-2-17 frps[1399]: 2024/03/12 11:35:24 [I] [control.go:307] [aa3989a144c001f2] control writer is closing
Mar 12 11:35:24 ip-172-30-2-17 frps[1399]: 2024/03/12 11:35:24 [I] [proxy.go:88] [aa3989a144c001f2] [ssh] proxy closing
Mar 12 11:35:24 ip-172-30-2-17 frps[1399]: 2024/03/12 11:35:24 [W] [proxy.go:176] [aa3989a144c001f2] [ssh] listener is closed: accept tcp [::]:6000: use of closed network connection
Mar 12 11:35:24 ip-172-30-2-17 frps[1399]: 2024/03/12 11:35:24 [I] [control.go:382] [aa3989a144c001f2] client exit success

frpc:
重复【try to reconnect / no route to host】直至重新连接
(已确认连接号相同）

备注：已在更高版本（0.53，0.54）测试，出现相同问题

Steps to reproduce

  1. 启动frpc和frps服务
  2. 等待

Affected area

  • Docs
  • Installation
  • Performance and Scalability
  • Security
  • User Experience
  • Test and Release
  • Developer Infrastructure
  • Client Plugin
  • Server Plugin
  • Extensions
  • Others
Originally created by @Alive59 on GitHub (Mar 12, 2024). Original GitHub issue: https://github.com/fatedier/frp/issues/4061 ### Bug Description 如题，连接每隔50-70秒就断开一次，然后重新连接上 ### frpc Version 0.38.0 ### frps Version 0.38.0 ### System Architecture linux/amd64 ### Configurations frpc: [common] server_addr = xx.xx.xx.xx server_port = 7000 pool_count = 1 [ssh] type = tcp local_ip = 127.0.0.1 local_port = 22 remote_port = 6000 frps: [common] bind_port = 7000 ### Logs frps: Mar 12 11:31:48 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:48 [I] [service.go:192] frps tcp listen on 0.0.0.0:7000 Mar 12 11:31:48 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:48 [I] [root.go:209] frps started successfully Mar 12 11:31:54 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:54 [I] [service.go:447] [aa3989a144c001f2] client login info: ip [157.82.128.31:23360] version [0.38.0] hostname [] os [linux] arch [amd64] Mar 12 11:31:54 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:54 [I] [tcp.go:63] [aa3989a144c001f2] [ssh] tcp proxy listen port [6000] Mar 12 11:31:54 ip-172-30-2-17 frps[1399]: 2024/03/12 11:31:54 [I] [control.go:444] [aa3989a144c001f2] new proxy [ssh] success Mar 12 11:32:45 ip-172-30-2-17 frps[1399]: 2024/03/12 11:32:45 [I] [proxy.go:179] [aa3989a144c001f2] [ssh] get a user connection [157.82.154.130:53248] Mar 12 11:35:24 ip-172-30-2-17 frps[1399]: 2024/03/12 11:35:24 [I] [control.go:307] [aa3989a144c001f2] control writer is closing Mar 12 11:35:24 ip-172-30-2-17 frps[1399]: 2024/03/12 11:35:24 [I] [proxy.go:88] [aa3989a144c001f2] [ssh] proxy closing Mar 12 11:35:24 ip-172-30-2-17 frps[1399]: 2024/03/12 11:35:24 [W] [proxy.go:176] [aa3989a144c001f2] [ssh] listener is closed: accept tcp [::]:6000: use of closed network connection Mar 12 11:35:24 ip-172-30-2-17 frps[1399]: 2024/03/12 11:35:24 [I] [control.go:382] [aa3989a144c001f2] client exit success frpc: 重复【try to reconnect / no route to host】直至重新连接 (已确认连接号相同） 备注：已在更高版本（0.53，0.54）测试，出现相同问题 ### Steps to reproduce 1. 启动frpc和frps服务 2. 等待 ### Affected area - [ ] Docs - [ ] Installation - [ ] Performance and Scalability - [ ] Security - [X] User Experience - [ ] Test and Release - [X] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others
gitea-mirror commented 2026-05-05 14:04:29 -06:00
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@xqzr commented on GitHub (Mar 12, 2024):

无法路由主机。
复现时 ping <frps IP> 如果运气好，可以获得很多信息

<!-- gh-comment-id:1991803116 --> @xqzr commented on GitHub (Mar 12, 2024): 无法路由主机。 复现时 `ping <frps IP>` 如果运气好，可以获得很多信息
gitea-mirror commented 2026-05-05 14:04:30 -06:00
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@Alive59 commented on GitHub (Mar 12, 2024):

明白。
确认一下，是在c端ping吗

这种闪断的无法路由，一般会是什么原因呢

<!-- gh-comment-id:1991812551 --> @Alive59 commented on GitHub (Mar 12, 2024): 明白。 确认一下，是在c端ping吗 这种闪断的无法路由，一般会是什么原因呢
gitea-mirror commented 2026-05-05 14:04:31 -06:00
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@xqzr commented on GitHub (Mar 12, 2024):

明白。 确认一下，是在c端ping吗

这种闪断的无法路由，一般会是什么原因呢

是的
可能还需要 ping -O <frps IP>
网络问题...需要足够的信息，才可判断

<!-- gh-comment-id:1991837868 --> @xqzr commented on GitHub (Mar 12, 2024): > 明白。 确认一下，是在c端ping吗 > > 这种闪断的无法路由，一般会是什么原因呢 是的 可能还需要 `ping -O <frps IP>` 网络问题...需要足够的信息，才可判断
gitea-mirror commented 2026-05-05 14:04:32 -06:00
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@Alive59 commented on GitHub (Mar 13, 2024):

尝试ping后信息显示
no answer yet for icmp_seq=*
...
from icmp_seq=* Destination Host Unreachable
...
no answer yet for icmp_seq=+1
no answer yet for icmp_seq=+2
如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

<!-- gh-comment-id:1993460061 --> @Alive59 commented on GitHub (Mar 13, 2024): 尝试ping后信息显示 no answer yet for icmp_seq=* ... from <local ip> icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=*+1 no answer yet for icmp_seq=*+2 如此反复 s端与前文相同 c端主机位于校园网，会不会与这个有关
gitea-mirror commented 2026-05-05 14:04:32 -06:00
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@xqzr commented on GitHub (Mar 13, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

<!-- gh-comment-id:1994088462 --> @xqzr commented on GitHub (Mar 13, 2024): > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > s端与前文相同 > > c端主机位于校园网，会不会与这个有关 “目标主机不可达”由谁报告(from ***)？
gitea-mirror commented 2026-05-05 14:04:33 -06:00
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@Alive59 commented on GitHub (Mar 13, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告
s端内容与issue一开始的内容一致

<!-- gh-comment-id:1994093528 --> @Alive59 commented on GitHub (Mar 13, 2024): > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > s端与前文相同 > > > > > > c端主机位于校园网，会不会与这个有关 > > > > “目标主机不可达”由谁报告(from ***)？ 此段日志均由c端报告 s端内容与issue一开始的内容一致
gitea-mirror commented 2026-05-05 14:04:34 -06:00
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@xqzr commented on GitHub (Mar 13, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

<!-- gh-comment-id:1994172220 --> @xqzr commented on GitHub (Mar 13, 2024): > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > “目标主机不可达”由谁报告(from ***)？ > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 `from` 后面没有 IP 地址吗？
gitea-mirror commented 2026-05-05 14:04:35 -06:00
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@Alive59 commented on GitHub (Mar 13, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx
应该是局域网？

<!-- gh-comment-id:1994193696 --> @Alive59 commented on GitHub (Mar 13, 2024): > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > `from` 后面没有 IP 地址吗？ 内容找不到了...是10.103.xx.xx 应该是局域网？
gitea-mirror commented 2026-05-05 14:04:35 -06:00
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@xqzr commented on GitHub (Mar 13, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx 应该是局域网？

是局域网 IP 段。
traceroute -I <frps IP> 观察 10.103.xx.xx 和 frps IP 出现的位置

<!-- gh-comment-id:1995914778 --> @xqzr commented on GitHub (Mar 13, 2024): > > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > > > > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > > > `from` 后面没有 IP 地址吗？ > > 内容找不到了...是10.103.xx.xx 应该是局域网？ 是局域网 IP 段。 `traceroute -I <frps IP>` 观察 `10.103.xx.xx` 和 frps IP 出现的位置
gitea-mirror commented 2026-05-05 14:04:36 -06:00
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@Alive59 commented on GitHub (Mar 14, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx 应该是局域网？

是局域网 IP 段。 traceroute -I <frps IP> 观察 10.103.xx.xx 和 frps IP 出现的位置

traceroute to (), 64 hops max
1
10.103.x.x
3.903ms
5.030ms 2.737ms
2
10.99.x.x
4.021ms
4.434ms
4.656ms
3
157.82.124.2xx
5.171ms
6.489ms
4.480ms
4
133.11.127.xx
5.519ms
5.219ms
6.284ms
5
150.99.190.xx
5.963ms
5.853ms
6.560ms
6
150.99.11.xx
124.126ms
7.084ms
6.762ms
7
210.171.224.xx
6.970ms
6.313ms
9.395ms

8 - 21 * * *
22 * * 10.103.xx.xx (本地ip）

大概是这样，不太理解具体含义...

<!-- gh-comment-id:1997269235 --> @Alive59 commented on GitHub (Mar 14, 2024): > > > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > > > > > > > > > > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > > > > > > `from` 后面没有 IP 地址吗？ > > > > > > 内容找不到了...是10.103.xx.xx 应该是局域网？ > > 是局域网 IP 段。 `traceroute -I <frps IP>` 观察 `10.103.xx.xx` 和 frps IP 出现的位置 traceroute to <frps ip> (<frps ip>), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms 8 - 21 * * * 22 * * 10.103.xx.xx (本地ip） 大概是这样，不太理解具体含义...
gitea-mirror commented 2026-05-05 14:04:37 -06:00
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@xqzr commented on GitHub (Mar 14, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx 应该是局域网？

是局域网 IP 段。 traceroute -I <frps IP> 观察 10.103.xx.xx 和 frps IP 出现的位置

traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms

8 - 21 * * * 22 * * 10.103.xx.xx (本地ip）

大概是这样，不太理解具体含义...

1 和 22 IP 地址是否相同？

<!-- gh-comment-id:1997687315 --> @xqzr commented on GitHub (Mar 14, 2024): > > > > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > > > > > > > > > > > > > > > > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > > > > > > > > > `from` 后面没有 IP 地址吗？ > > > > > > > > > 内容找不到了...是10.103.xx.xx 应该是局域网？ > > > > > > 是局域网 IP 段。 `traceroute -I <frps IP>` 观察 `10.103.xx.xx` 和 frps IP 出现的位置 > > traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms > > 8 - 21 * * * 22 * * 10.103.xx.xx (本地ip） > > 大概是这样，不太理解具体含义... 1 和 22 IP 地址是否相同？
gitea-mirror commented 2026-05-05 14:04:37 -06:00
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@Alive59 commented on GitHub (Mar 14, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx 应该是局域网？

是局域网 IP 段。 traceroute -I <frps IP> 观察 10.103.xx.xx 和 frps IP 出现的位置

traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms

8 - 21 * * * 22 * * 10.103.xx.xx (本地ip）

大概是这样，不太理解具体含义...

1 和 22 IP 地址是否相同？

并不相同，1是10.103.0.1，像是管理员还是？

<!-- gh-comment-id:1998640420 --> @Alive59 commented on GitHub (Mar 14, 2024): > > > > > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > > > > > > > > > > > > > > > `from` 后面没有 IP 地址吗？ > > > > > > > > > > > > > > > 内容找不到了...是10.103.xx.xx 应该是局域网？ > > > > > > > > > > > > 是局域网 IP 段。 `traceroute -I <frps IP>` 观察 `10.103.xx.xx` 和 frps IP 出现的位置 > > > > > > traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms > > > > > > 8 - 21 * * * 22 * * 10.103.xx.xx (本地ip） > > > > > > 大概是这样，不太理解具体含义... > > > > 1 和 22 IP 地址是否相同？ 并不相同，1是10.103.0.1，像是管理员还是？
gitea-mirror commented 2026-05-05 14:04:38 -06:00
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Owner
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@xqzr commented on GitHub (Mar 15, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx 应该是局域网？

是局域网 IP 段。 traceroute -I <frps IP> 观察 10.103.xx.xx 和 frps IP 出现的位置

traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms

8 - 21 * * * 22 * * 10.103.xx.xx (本地ip）

大概是这样，不太理解具体含义...

1 和 22 IP 地址是否相同？

并不相同，1是10.103.0.1，像是管理员还是？

不出意外，它是网关（路由器）
看来是，arp 查询不到 10.103.0.1 的 MAC 地址...

<!-- gh-comment-id:1999786106 --> @xqzr commented on GitHub (Mar 15, 2024): > > > > > > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > `from` 后面没有 IP 地址吗？ > > > > > > > > > > > > > > > > > > > > > > > > > > > 内容找不到了...是10.103.xx.xx 应该是局域网？ > > > > > > > > > > > > > > > > > > > > > > > > 是局域网 IP 段。 `traceroute -I <frps IP>` 观察 `10.103.xx.xx` 和 frps IP 出现的位置 > > > > > > > > > > > > > > traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms > > > > > > > > > > > > > > 8 - 21 * * * 22 * * 10.103.xx.xx (本地ip） > > > > > > > > > > > > > > 大概是这样，不太理解具体含义... > > > > > > 1 和 22 IP 地址是否相同？ > > 并不相同，1是10.103.0.1，像是管理员还是？ 不出意外，它是网关（路由器） 看来是，arp 查询不到 `10.103.0.1` 的 MAC 地址...
gitea-mirror commented 2026-05-05 14:04:38 -06:00
Author
Owner
Copy link

@Alive59 commented on GitHub (Mar 15, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx 应该是局域网？

是局域网 IP 段。 traceroute -I <frps IP> 观察 10.103.xx.xx 和 frps IP 出现的位置

traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms

8 - 21 * * * 22 * * 10.103.xx.xx (本地ip）

大概是这样，不太理解具体含义...

1 和 22 IP 地址是否相同？

并不相同，1是10.103.0.1，像是管理员还是？

不出意外，它是网关（路由器）

看来是，arp 查询不到 10.103.0.1 的 MAC 地址...

意思是无法路由？是不是在这个环境下无法使用了

<!-- gh-comment-id:1999799562 --> @Alive59 commented on GitHub (Mar 15, 2024): > > > > > > > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > `from` 后面没有 IP 地址吗？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 内容找不到了...是10.103.xx.xx 应该是局域网？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 是局域网 IP 段。 `traceroute -I <frps IP>` 观察 `10.103.xx.xx` 和 frps IP 出现的位置 > > > > > > > > > > > > > > > > > > > > > > > > > > traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms > > > > > > > > > > > > > > > > > > > > > > > > > > 8 - 21 * * * 22 * * 10.103.xx.xx (本地ip） > > > > > > > > > > > > > > > > > > > > > > > > > > 大概是这样，不太理解具体含义... > > > > > > > > > > > > 1 和 22 IP 地址是否相同？ > > > > > > 并不相同，1是10.103.0.1，像是管理员还是？ > > > > 不出意外，它是网关（路由器） > > 看来是，arp 查询不到 `10.103.0.1` 的 MAC 地址... 意思是无法路由？是不是在这个环境下无法使用了
gitea-mirror commented 2026-05-05 14:04:39 -06:00
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Owner
Copy link

@xqzr commented on GitHub (Mar 15, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx 应该是局域网？

是局域网 IP 段。 观察 和 frps IP 出现的位置traceroute -I <frps IP>``10.103.xx.xx

traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms

8 - 21 * * * 22 * * 10.103.xx.xx (本地ip）

大概是这样，不太理解具体含义...

1 和 22 IP 地址是否相同？

并不相同，1是10.103.0.1，像是管理员还是？

不出意外，它是网关（路由器）
看来是，arp 查询不到 的 MAC 地址...10.103.0.1

意思是无法路由？是不是在这个环境下无法使用了

间歇性的网络故障
与 frp 无关

<!-- gh-comment-id:1999814580 --> @xqzr commented on GitHub (Mar 15, 2024): > > > > > > > > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > `from` 后面没有 IP 地址吗？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 内容找不到了...是10.103.xx.xx 应该是局域网？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 是局域网 IP 段。 观察 和 frps IP 出现的位置`traceroute -I <frps IP>``10.103.xx.xx` > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 8 - 21 * * * 22 * * 10.103.xx.xx (本地ip） > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 大概是这样，不太理解具体含义... > > > > > > > > > > > > > > > > > > > > > > > > 1 和 22 IP 地址是否相同？ > > > > > > > > > > > > > > 并不相同，1是10.103.0.1，像是管理员还是？ > > > > > > 不出意外，它是网关（路由器） > > 看来是，arp 查询不到 的 MAC 地址...`10.103.0.1` > > 意思是无法路由？是不是在这个环境下无法使用了 间歇性的网络故障 与 frp 无关
gitea-mirror commented 2026-05-05 14:04:39 -06:00
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@Alive59 commented on GitHub (Mar 15, 2024):

尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=+1 no answer yet for icmp_seq=+2 如此反复

s端与前文相同

c端主机位于校园网，会不会与这个有关

“目标主机不可达”由谁报告(from ***)？

此段日志均由c端报告 s端内容与issue一开始的内容一致

from 后面没有 IP 地址吗？

内容找不到了...是10.103.xx.xx 应该是局域网？

是局域网 IP 段。 观察 和 frps IP 出现的位置traceroute -I <frps IP>``10.103.xx.xx

traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms

8 - 21 * * * 22 * * 10.103.xx.xx (本地ip）

大概是这样，不太理解具体含义...

1 和 22 IP 地址是否相同？

并不相同，1是10.103.0.1，像是管理员还是？

不出意外，它是网关（路由器）

看来是，arp 查询不到 的 MAC 地址...10.103.0.1

意思是无法路由？是不是在这个环境下无法使用了

间歇性的网络故障

与 frp 无关

明白了，可能需要排查一下ubuntu的驱动问题

<!-- gh-comment-id:1999825829 --> @Alive59 commented on GitHub (Mar 15, 2024): > > > > > > > > > > > > 尝试ping后信息显示 no answer yet for icmp_seq=* ... from icmp_seq=* Destination Host Unreachable ... no answer yet for icmp_seq=_+1 no answer yet for icmp_seq=_+2 如此反复 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > s端与前文相同 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > c端主机位于校园网，会不会与这个有关 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > “目标主机不可达”由谁报告(from ***)？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 此段日志均由c端报告 s端内容与issue一开始的内容一致 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > `from` 后面没有 IP 地址吗？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 内容找不到了...是10.103.xx.xx 应该是局域网？ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 是局域网 IP 段。 观察 和 frps IP 出现的位置`traceroute -I <frps IP>``10.103.xx.xx` > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > traceroute to (), 64 hops max 1 10.103.x.x 3.903ms 5.030ms 2.737ms 2 10.99.x.x 4.021ms 4.434ms 4.656ms 3 157.82.124.2xx 5.171ms 6.489ms 4.480ms 4 133.11.127.xx 5.519ms 5.219ms 6.284ms 5 150.99.190.xx 5.963ms 5.853ms 6.560ms 6 150.99.11.xx 124.126ms 7.084ms 6.762ms 7 210.171.224.xx 6.970ms 6.313ms 9.395ms > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 8 - 21 * * * 22 * * 10.103.xx.xx (本地ip） > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 大概是这样，不太理解具体含义... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 1 和 22 IP 地址是否相同？ > > > > > > > > > > > > > > > > > > > > > > > > > > 并不相同，1是10.103.0.1，像是管理员还是？ > > > > > > > > > > > > 不出意外，它是网关（路由器） > > > > 看来是，arp 查询不到 的 MAC 地址...`10.103.0.1` > > > > > > 意思是无法路由？是不是在这个环境下无法使用了 > > > > 间歇性的网络故障 > > 与 frp 无关 明白了，可能需要排查一下ubuntu的驱动问题
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Reference: github-starred/frp#3208
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Delete branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?