移植ssh Connection reset by 10.0.0.180 port 22

wudiyidashi

buildroot做的文件，openssh是照教程移的。现在imx6ull可以连外面，但是外面不能连接imx6,一连接就返回Connection reset by 10.0.0.180 port 22

wudiyidashi

ssh -v -p 22 sshd@10.0.0.180

1. debug1: Local version string SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.5
   
2. debug1: Remote protocol version 2.0, remote software version OpenSSH_8.2
   
3. debug1: match: OpenSSH_8.2 pat OpenSSH* compat 0x04000000
   
4. debug1: Authenticating to 10.0.0.180:22 as 'sshd'
   
5. debug1: SSH2_MSG_KEXINIT sent
   
6. debug1: SSH2_MSG_KEXINIT received
   
7. debug1: kex: algorithm: curve25519-sha256
   
8. debug1: kex: host key algorithm: ecdsa-sha2-nistp256
   
9. debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
   
10. debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
    
11. debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
    
12. ssh_dispatch_run_fatal: Connection to 10.0.0.180 port 22: Broken pipe

复制代码

wudiyidashi

我查找关于 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY 的解决方法
尝试改变MTU 1400 1300 尝试无果