Ошибка «ssh_exchange_identification: read: сброс соединения» - PullRequest
0 голосов
/ 28 мая 2020

Мне не удается установить sh как sh соединение с сервером через пароль.

C:\Users\hoyong>ssh username@SERVER_IP_ADDRESS
ssh_exchange_identification: read: Connection reset

Это сбивает с толку, потому что он отлично работает с некоторыми клиентами, подключенными к другой сети.
(Нет правил на стороне сервера /etc/hosts.deny или /etc/hosts.allow.)
(похоже, не проблема с IPTABLES. Правила IPTABLE следующие.)

(base) name@server:/$ sudo iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy DROP)
target     prot opt source               destination
DOCKER-USER  all  --  anywhere             anywhere
DOCKER-ISOLATION-STAGE-1  all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere             ctstate RELATED,ESTABLISHED
DOCKER     all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

Chain DOCKER (1 references)
target     prot opt source               destination

Chain DOCKER-ISOLATION-STAGE-1 (1 references)
target     prot opt source               destination
DOCKER-ISOLATION-STAGE-2  all  --  anywhere             anywhere
RETURN     all  --  anywhere             anywhere

Chain DOCKER-ISOLATION-STAGE-2 (1 references)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere
RETURN     all  --  anywhere             anywhere

Chain DOCKER-USER (1 references)
target     prot opt source               destination
RETURN     all  --  anywhere             anywhere

В чем может быть проблема?

Вот подробная отладочная информация. из s sh пробное соединение на стороне клиента.

C:\Users\hoyong>ssh -vvv username@SERVER_IP_ADDRESS
OpenSSH_for_Windows_7.7p1, LibreSSL 2.6.5
debug3: Failed to open file:C:/Users/hoyong/.ssh/config error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_config error:2
debug2: resolve_canonicalize: hostname SERVER_IP_ADDRESS is address
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to SERVER_IP_ADDRESS [SERVER_IP_ADDRESS] port 22.
debug1: Connection established.
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_rsa error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_rsa.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_rsa type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_rsa-cert error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_rsa-cert.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_rsa-cert type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_dsa error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_dsa.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_dsa type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_dsa-cert error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_dsa-cert.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_dsa-cert type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_ecdsa error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_ecdsa.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_ecdsa type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_ecdsa-cert error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_ecdsa-cert.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_ecdsa-cert type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_ed25519 error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_ed25519.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_ed25519 type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_ed25519-cert error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_ed25519-cert.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_ed25519-cert type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_xmss error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_xmss.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_xmss type -1
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_xmss-cert error:2
debug3: Failed to open file:C:/Users/hoyong/.ssh/id_xmss-cert.pub error:2
debug1: key_load_public: No such file or directory
debug1: identity file C:\\Users\\hoyong/.ssh/id_xmss-cert type -1
debug3: send - WSASend() ERROR:10054, io:0000017EE48EFA70
write: Connection reset

На стороне сервера /var/log/auth.log выглядит так

May 28 20:46:20 server01 sshd[29836]: Connection reset by CLIENT_IP_ADDRESS port 7768 [preauth]
Добро пожаловать на сайт PullRequest, где вы можете задавать вопросы и получать ответы от других членов сообщества.
...