SSH学习3_ssh 连接报错:debug1: expecting SSH2_MSG_KEX_ECDH_REPLY

本文解决SSH在Putty中工作但在终端上不起作用的问题。通过编辑Ubuntu 13.10/12.10中的/etc/ssh/ssh_config文件,并启用特定设置来确保SSH连接正常运行。

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The solution was found here: SSH works in putty but not terminal

in Ubuntu 13.10/12.10, login and gain sudo access.

Edit /etc/ssh/ssh_config, uncomment the following lines

Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
GSSAPIAuthentication yes
GSSAPIDelegateCredentials no
MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160

Add the following line

HostKeyAlgorithms ssh-rsa,ssh-dss

You should end up with your /etc/ssh/ssh_config file looking like this

Host *
Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160
SendEnv LANG LC_*
HashKnownHosts yes
GSSAPIAuthentication yes
GSSAPIDelegateCredentials no
HostKeyAlgorithms ssh-rsa,ssh-dss

Now run ssh -T -v git@github.com and it will ask you to add the server to your known hosts file. Hit yes, and then it should welcome you to the server.

转自:http://www.voidcn.com/article/p-kmgjazmm-bke.html

[root@localhost ~]# ssh -vT git@gitee.com OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 58: Applying options for * debug1: Connecting to gitee.com [180.76.198.225] port 22. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_ecdsa-cert type -1 debug1: identity file /root/.ssh/id_ed25519 type 4 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4 debug1: Remote protocol version 2.0, remote software version ssh-pilot-1.8.4 debug1: no match: ssh-pilot-1.8.4 debug1: Authenticating to gitee.com:22 as &#39;git&#39; debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none debug1: kex: curve25519-sha256 need=64 dh_need=64 debug1: kex: curve25519-sha256 need=64 dh_need=64 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:FQGC9Kn/eye1W8icdBgrQp+KkGYoFgbVr17bmjey0Wc debug1: Host &#39;gitee.com&#39; is known and matches the ECDSA host key. debug1: Found key in /root/.
04-02
penSSH_8.9p1 Ubuntu-3ubuntu0.13, OpenSSL 3.0.2 15 Mar 2022 debug1: Reading configuration data /home/naura/.ssh/config debug1: /home/naura/.ssh/config line 4: Applying options for *.*.*.* debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: include /etc/ssh/ssh_config.d/*.conf matched no files debug1: /etc/ssh/ssh_config line 21: Applying options for * debug2: resolve_canonicalize: hostname 172.21.42.11 is address debug1: Connecting to 172.21.42.11 [172.21.42.11] port 22. debug1: Connection established. debug1: identity file /home/naura/.ssh/id_rsa type 0 debug1: identity file /home/naura/.ssh/id_rsa-cert type -1 debug1: identity file /home/naura/.ssh/id_ecdsa type -1 debug1: identity file /home/naura/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/naura/.ssh/id_ecdsa_sk type -1 debug1: identity file /home/naura/.ssh/id_ecdsa_sk-cert type -1 debug1: identity file /home/naura/.ssh/id_ed25519 type -1 debug1: identity file /home/naura/.ssh/id_ed25519-cert type -1 debug1: identity file /home/naura/.ssh/id_ed25519_sk type -1 debug1: identity file /home/naura/.ssh/id_ed25519_sk-cert type -1 debug1: identity file /home/naura/.ssh/id_xmss type -1 debug1: identity file /home/naura/.ssh/id_xmss-cert type -1 debug1: identity file /home/naura/.ssh/id_dsa type -1 debug1: identity file /home/naura/.ssh/id_dsa-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.13 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3 debug1: compat_banner: match: OpenSSH_5.3 pat OpenSSH_5* compat 0x0c000002 debug2: fd 3 setting O_NONBLOCK debug1: Authenticating to 172.21.42.11:22 as &#39;naura&#39; debug1: load_hostkeys: fopen /home/naura/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: local client KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,sntrup761x25519-sha512@openssh.com,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,ext-info-c,kex-strict-c-v00@openssh.com debug2: host key algorithms: rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,rsa-sha2-512,rsa-sha2-256,ssh-rsa,ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: compression ctos: none,zlib@openssh.com,zlib debug2: compression stoc: none,zlib@openssh.com,zlib debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug2: peer server KEXINIT proposal debug2: KEX algorithms: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: host key algorithms: ssh-rsa,ssh-dss debug2: ciphers ctos: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: ciphers stoc: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: MACs ctos: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: MACs stoc: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: compression ctos: none,zlib@openssh.com debug2: compression stoc: none,zlib@openssh.com debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug1: kex: algorithm: diffie-hellman-group-exchange-sha256 debug1: kex: host key algorithm: ssh-rsa debug1: kex: server->client cipher: aes128-ctr MAC: umac-64@openssh.com compression: none debug1: kex: client->server cipher: aes128-ctr MAC: umac-64@openssh.com compression: none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(2048<3072<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_GROUP received debug2: bits set: 1561/3072 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: SSH2_MSG_KEX_DH_GEX_REPLY received debug1: Server host key: ssh-rsa SHA256:OzbixG+2Q88/j+Y7Wydz0dSg/doWAoaatpF8lCHUSO4 debug1: load_hostkeys: fopen /home/naura/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: Host &#39;172.21.42.11&#39; is known and matches the RSA host key. debug1: Found key in /home/naura/.ssh/known_hosts:9 debug2: bits set: 1509/3072 debug2: ssh_set_newkeys: mode 1 debug1: rekey out after 4294967296 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug2: ssh_set_newkeys: mode 0 debug1: rekey in after 4294967296 blocks debug1: get_agent_identities: bound agent to hostkey debug1: get_agent_identities: agent returned 1 keys debug1: Will attempt key: /home/naura/.ssh/id_rsa RSA SHA256:o3g0EOxHAeTeLlN8YskjQmqZCoW6RU9VWDNsKe6maYE agent debug1: Will attempt key: /home/naura/.ssh/id_ecdsa debug1: Will attempt key: /home/naura/.ssh/id_ecdsa_sk debug1: Will attempt key: /home/naura/.ssh/id_ed25519 debug1: Will attempt key: /home/naura/.ssh/id_ed25519_sk debug1: Will attempt key: /home/naura/.ssh/id_xmss debug1: Will attempt key: /home/naura/.ssh/id_dsa debug2: pubkey_prepare: done debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Next authentication method: gssapi-with-mic debug1: No credentials were supplied, or the credentials were unavailable or inaccessible No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_1000) debug1: No credentials were supplied, or the credentials were unavailable or inaccessible No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_1000) debug2: we did not send a packet, disable method debug1: Next authentication method: publickey debug1: Offering public key: /home/naura/.ssh/id_rsa RSA SHA256:o3g0EOxHAeTeLlN8YskjQmqZCoW6RU9VWDNsKe6maYE agent debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Trying private key: /home/naura/.ssh/id_ecdsa debug1: Trying private key: /home/naura/.ssh/id_ecdsa_sk debug1: Trying private key: /home/naura/.ssh/id_ed25519 debug1: Trying private key: /home/naura/.ssh/id_ed25519_sk debug1: Trying private key: /home/naura/.ssh/id_xmss debug1: Trying private key: /home/naura/.ssh/id_dsa debug2: we did not send a packet, disable method debug1: Next authentication method: password naura@172.21.42.11&#39;s password:
最新发布
07-11
PS C:\Users\赵嘉楠> ssh -v 10.10.11.160 OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2 debug1: Reading configuration data C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/config debug1: C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/config line 1: Applying options for * debug1: C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/config line 5: Applying options for 10.10.11.160 debug1: Connecting to 10.10.11.160 [10.10.11.160] port 22. debug1: Connection established. debug1: identity file C:\\Users\\\350\265\265\345\230\211\346\245\240\\.ssh\\id_ed25519 type 3 debug1: identity file C:\\Users\\\350\265\265\345\230\211\346\245\240\\.ssh\\id_ed25519-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_for_Windows_9.5 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.6p1 Ubuntu-4ubuntu0.7 debug1: compat_banner: match: OpenSSH_7.6p1 Ubuntu-4ubuntu0.7 pat OpenSSH_7.0*,OpenSSH_7.1*,OpenSSH_7.2*,OpenSSH_7.3*,OpenSSH_7.5*,OpenSSH_7.6*,OpenSSH_7.7* compat 0x04000002 debug1: Authenticating to 10.10.11.160:22 as &#39;jianan.zhao&#39; debug1: load_hostkeys: fopen C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/known_hosts: No such file or directory debug1: load_hostkeys: fopen C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts2: No such file or directory debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ssh-ed25519 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: SSH2_MSG_KEX_ECDH_REPLY received debug1: Server host key: ssh-ed25519 SHA256:SYUrRbM7d3XNt087+kqB/Lwq94oVzTY8CUgX8bT1Ej0 debug1: load_hostkeys: fopen C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/known_hosts: No such file or directory debug1: load_hostkeys: fopen C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen __PROGRAMDATA__\\ssh/ssh_known_hosts2: No such file or directory debug1: hostkeys_find_by_key_hostfile: hostkeys file C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/known_hosts does not exist debug1: hostkeys_find_by_key_hostfile: hostkeys file C:\\Users\\\350\265\265\345\230\211\346\245\240/.ssh/known_hosts2 does not exist debug1: hostkeys_find_by_key_hostfile: hostkeys file __PROGRAMDATA__\\ssh/ssh_known_hosts does not exist debug1: hostkeys_find_by_key_hostfile: hostkeys file __PROGRAMDATA__\\ssh/ssh_known_hosts2 does not exist The authenticity of host &#39;10.10.11.160 (10.10.11.160)&#39; can&#39;t be established. ED25519 key fingerprint is SHA256:SYUrRbM7d3XNt087+kqB/Lwq94oVzTY8CUgX8bT1Ej0. This key is not known by any other names. Are you sure you want to continue connecting (yes/no/[fingerprint])?
03-20
OpenSSH_9.2p1 Debian-2, OpenSSL 3.0.9 30 May 2023 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: include /etc/ssh/ssh_config.d/*.conf matched no files debug1: /etc/ssh/ssh_config line 21: Applying options for * debug1: Connecting to lxslc702.ihep.ac.cn [2401:de00:2:332::186] port 22. debug1: Connection established. debug1: identity file /home/fyf/.ssh/id_rsa type -1 debug1: identity file /home/fyf/.ssh/id_rsa-cert type -1 debug1: identity file /home/fyf/.ssh/id_ecdsa type -1 debug1: identity file /home/fyf/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/fyf/.ssh/id_ecdsa_sk type -1 debug1: identity file /home/fyf/.ssh/id_ecdsa_sk-cert type -1 debug1: identity file /home/fyf/.ssh/id_ed25519 type -1 debug1: identity file /home/fyf/.ssh/id_ed25519-cert type -1 debug1: identity file /home/fyf/.ssh/id_ed25519_sk type -1 debug1: identity file /home/fyf/.ssh/id_ed25519_sk-cert type -1 debug1: identity file /home/fyf/.ssh/id_xmss type -1 debug1: identity file /home/fyf/.ssh/id_xmss-cert type -1 debug1: identity file /home/fyf/.ssh/id_dsa type -1 debug1: identity file /home/fyf/.ssh/id_dsa-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4 debug1: compat_banner: match: OpenSSH_7.4 pat OpenSSH_7.4* compat 0x04000006 debug1: Authenticating to lxslc702.ihep.ac.cn:22 as &#39;fanyufan&#39; debug1: load_hostkeys: fopen /home/fyf/.ssh/known_hosts: No such file or directory debug1: load_hostkeys: fopen /home/fyf/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ssh-ed25519 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY Connection closed by 2401:de00:2:332::186 port 22
07-08
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