Почему не удается подключиться к ssh из линукса?

Question

[Jailbird]

Возникла проблема, не получается соединиться с ssh сервером из линукса. Пробовал с телефона и винды - все хорошо.
С -vvv вывод такой:

OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014
debug1: Reading configuration data /home/ajiekceu/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to XXX.XXX.XXX.XXX [XXX.XXX.XXX.XXX] port 13022.
debug1: Connection established.
debug3: Incorrect RSA1 identifier
debug3: Could not load "/home/ajiekceu/.ssh/id_rsa" as a RSA1 public key
debug1: identity file /home/ajiekceu/.ssh/id_rsa type 1
debug1: identity file /home/ajiekceu/.ssh/id_rsa-cert type -1
debug1: identity file /home/ajiekceu/.ssh/id_dsa type -1
debug1: identity file /home/ajiekceu/.ssh/id_dsa-cert type -1
debug1: identity file /home/ajiekceu/.ssh/id_ecdsa type -1
debug1: identity file /home/ajiekceu/.ssh/id_ecdsa-cert type -1
debug1: identity file /home/ajiekceu/.ssh/id_ed25519 type -1
debug1: identity file /home/ajiekceu/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.6p1 Ubuntu-2ubuntu1
debug1: match: OpenSSH_6.6p1 Ubuntu-2ubuntu1 pat OpenSSH_6.5*,OpenSSH_6.6* compat 0x14000000
debug2: fd 3 setting O_NONBLOCK
debug3: put_host_port: [XXX.XXX.XXX.XXX]:13022
debug3: load_hostkeys: loading entries for host "[XXX.XXX.XXX.XXX]:13022" from file "/home/ajiekceu/.ssh/known_hosts"
debug3: load_hostkeys: found key type ECDSA in file /home/ajiekceu/.ssh/known_hosts:4
debug3: load_hostkeys: loaded 1 keys
debug3: order_hostkeyalgs: prefer hostkeyalgs: [e-mail],[e-mail],[e-mail],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521
debug2: compat_kex_proposal: original KEX proposal: [e-mail],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: Compat: skipping algorithm "[e-mail]"
debug2: compat_kex_proposal: compat KEX proposal: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],ssh-ed25519,ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[e-mail],[e-mail],[e-mail],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail]
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[e-mail],[e-mail],[e-mail],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail]
debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-md5,hmac-sha1,[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-md5,hmac-sha1,[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,[e-mail],zlib
debug2: kex_parse_kexinit: none,[e-mail],zlib
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: kex_parse_kexinit: [e-mail],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss,ecdsa-sha2-nistp256,ssh-ed25519
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[e-mail],[e-mail],[e-mail],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail]
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[e-mail],[e-mail],[e-mail],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail]
debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-md5,hmac-sha1,[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-md5,hmac-sha1,[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,[e-mail]
debug2: kex_parse_kexinit: none,[e-mail]
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: mac_setup: setup [e-mail]
debug1: kex: server->client aes128-ctr [e-mail] none
debug2: mac_setup: setup [e-mail]
debug1: kex: client->server aes128-ctr [e-mail] none
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ECDSA 82:a7:06:ce:ed:25:4f:5b:be:24:10:c0:ff:dc:19:73
debug3: put_host_port: [XXX.XXX.XXX.XXX]:13022
debug3: put_host_port: [XXX.XXX.XXX.XXX]:13022
debug3: load_hostkeys: loading entries for host "[XXX.XXX.XXX.XXX]:13022" from file "/home/ajiekceu/.ssh/known_hosts"
debug3: load_hostkeys: found key type ECDSA in file /home/ajiekceu/.ssh/known_hosts:4
debug3: load_hostkeys: loaded 1 keys
debug3: load_hostkeys: loading entries for host "[XXX.XXX.XXX.XXX]:13022" from file "/home/ajiekceu/.ssh/known_hosts"
debug3: load_hostkeys: found key type ECDSA in file /home/ajiekceu/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys
debug1: Host '[XXX.XXX.XXX.XXX]:13022' is known and matches the ECDSA host key.
debug1: Found key in /home/ajiekceu/.ssh/known_hosts:4
debug1: ssh_ecdsa_verify: signature correct
debug2: kex_derive_keys
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug2: key: /home/ajiekceu/.ssh/id_rsa (0x7f3d08ad2070),
debug2: key: ajiekceu@Central (0x7f3d08ad8770),
debug2: key: /home/ajiekceu/.ssh/id_dsa ((nil)),
debug2: key: /home/ajiekceu/.ssh/id_ecdsa ((nil)),
debug2: key: /home/ajiekceu/.ssh/id_ed25519 ((nil)),
Connection to XXX.XXX.XXX.XXX timed out while waiting to read

Answer 1

[Станислав Фатеев]

Отваливается по таймауту. В /etc/ssh/ssh_config добавьте строку serverAliveInterval 50

Comments

[Jailbird]

Помогло, огромное спасибо. Я три дня искал решение этой проблемы...