Connection closed by UNKNOWN port 65535

[Bannirui]

Hi,

I get stuck in ssh proxy, appreciate for help.

1 OS platform

• macOS 13.5
• arch 6.4.10

2 corkscrew ver

2.0

3 ssh config

❯ cat .ssh/config

# my-github
Host github.com
	Hostname github.com
	IdentityFile ~/.ssh/my_github
	User bannirui@outlook.com
    ProxyCommand corkscrew 127.0.0.1 7890 %h %p

4 ssh error

4.1 ssh -T

❯ ssh -T git@github.com

kex_exchange_identification: Connection closed by remote host
Connection closed by UNKNOWN port 65535

4.2 ssh -v

❯ ssh -v git@github.com

OpenSSH_9.0p1, LibreSSL 3.3.6
debug1: Reading configuration data /Users/dingrui/.ssh/config
debug1: /Users/dingrui/.ssh/config line 2: Applying options for github.com
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files
debug1: /etc/ssh/ssh_config line 54: Applying options for *
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug1: Executing proxy command: exec corkscrew 127.0.0.1 7890 github.com 22
debug1: identity file /Users/dingrui/.ssh/my_github type 0
debug1: identity file /Users/dingrui/.ssh/my_github-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.0
kex_exchange_identification: Connection closed by remote host
Connection closed by UNKNOWN port 65535

I hava no ideals on this, i'm looking forward to your suggestions or help, thanks again.

[wangjia184]

+1 for this issue on Ubuntu

[Bannirui]

+1 for this issue on Ubuntu

actually it works as enabling SSH connections over HTTPS.

[Bannirui]

+1 for this issue on Ubuntu

actually it works as enabling SSH connections over HTTPS.

FYI, https://bannirui.github.io/2024/01/24/%E4%BB%A3%E7%90%86git%E7%9A%84ssh%E5%8D%8F%E8%AE%AE/