Estou usando o plug-in do SFTP do Sublime para Texto Sublime 3 . Eu estou tentando se conectar a um servidor remoto. No entanto, a conexão falhará instantaneamente com a mensagem de erro Connection timeout .
Connecting to SFTP server "myserveripaddress" as "root" .....
failure (Connection timeout)
Esta é a minha configuração para esse servidor. Por favor, note que eu escondi meu endereço IP e senha reais por motivos de segurança.
{
// The tab key will cycle through the settings when first created
// Visit http://wbond.net/sublime_packages/sftp/settings for help
// sftp, ftp or ftps
"type": "sftp",
"sync_down_on_open": false,
"sync_same_age": false,
"host": "myserveripaddress",
"user": "root",
"password": "password",
"port": "22",
"remote_path": "/var/www",
//"file_permissions": "664",
//"dir_permissions": "775",
//"extra_list_connections": 0,
"connect_timeout": 30,
//"keepalive": 120,
//"ftp_passive_mode": true,
//"ftp_obey_passive_host": false,
//"ssh_key_file": "~/.ssh/id_rsa",
//"sftp_flags": ["-F", "/path/to/ssh_config"],
//"preserve_modification_times": false,
//"remote_time_offset_in_hours": 0,
//"remote_encoding": "utf-8",
//"remote_locale": "C",
//"allow_config_upload": false,
}
Além disso
- Desativar meu firewall não resolve esse problema.
- Conectar-se a uma máquina virtual hospedada na minha própria rede funciona .
- O tempo limite da conexão acontece instantaneamente. Aumentar a configuração
connect_timeout não tem efeito.
- Não estou usando o tipo errado de conexão. Na verdade, alternar a conexão para
ftp ou ftps na verdade atinge o tempo limite após 30 segundos, em vez de instantaneamente.
- O servidor remoto não está inativo. Eu consigo acessar o servidor remoto por meio de
putty e FileZilla usando as mesmas credenciais.
sublime_sftp_debug.txt
Liguei o modo de depuração e aqui está o que eu recebi nos registros.
2015-08-14 22:48:34, SFTP Read:
Fatal: Server unexpectedly closed network connection
auth.log
Isso é o que eu recebi em /var/log/auth.d . Novamente, as informações de identificação foram removidas por motivos de segurança.
Aug 15 16:34:24 localhost sshd[23275]: debug3: fd 5 is not O_NONBLOCK
Aug 15 16:34:24 localhost sshd[23275]: debug1: Forked child 25116.
Aug 15 16:34:24 localhost sshd[23275]: debug3: send_rexec_state: entering fd = 8 config len 982
Aug 15 16:34:24 localhost sshd[23275]: debug3: ssh_msg_send: type 0
Aug 15 16:34:24 localhost sshd[23275]: debug3: send_rexec_state: done
Aug 15 16:34:24 localhost sshd[25116]: debug3: oom_adjust_restore
Aug 15 16:34:24 localhost sshd[25116]: Set /proc/self/oom_score_adj to 0
Aug 15 16:34:24 localhost sshd[25116]: debug1: rexec start in 5 out 5 newsock 5 pipe 7 sock 8
Aug 15 16:34:24 localhost sshd[25116]: error: Could not load host key: /etc/ssh/ssh_host_ed25519_key
Aug 15 16:34:24 localhost sshd[25116]: debug1: inetd sockets after dupping: 3, 3
Aug 15 16:34:24 localhost sshd[25116]: Connection from MYIPADDRESS port 61120 on SERVERIPADDRESS port 22
Aug 15 16:34:24 localhost sshd[25116]: debug1: Client protocol version 2.0; client software version PuTTY_Local:_Aug__1_2012_03:14:17
Aug 15 16:34:24 localhost sshd[25116]: debug1: no match: PuTTY_Local:_Aug__1_2012_03:14:17
Aug 15 16:34:24 localhost sshd[25116]: debug1: Enabling compatibility mode for protocol 2.0
Aug 15 16:34:24 localhost sshd[25116]: debug1: Local version string SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2
Aug 15 16:34:24 localhost sshd[25116]: debug2: fd 3 setting O_NONBLOCK
Aug 15 16:34:24 localhost sshd[25116]: debug2: Network child is on pid 25117
Aug 15 16:34:24 localhost sshd[25116]: debug3: preauth child monitor started
Aug 15 16:34:24 localhost sshd[25116]: debug3: privsep user:group 104:65534 [preauth]
Aug 15 16:34:24 localhost sshd[25116]: debug1: permanently_set_uid: 104/65534 [preauth]
Aug 15 16:34:24 localhost sshd[25116]: debug1: list_hostkey_types: ssh-rsa [preauth]
Aug 15 16:34:24 localhost sshd[25116]: debug1: SSH2_MSG_KEXINIT sent [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug1: SSH2_MSG_KEXINIT received [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1,diffie-hellman-group-exchang$
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: ssh-rsa [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: [email protected],[email protected],aes256-ctr,aes128-ctr [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: [email protected],[email protected],aes256-ctr,aes128-ctr [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: [email protected],[email protected],[email protected],hmac-sha$
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: [email protected],[email protected],[email protected],hmac-sha$
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: none,[email protected] [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: none,[email protected] [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: first_kex_follows 0 [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: reserved 0 [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group1$
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: ssh-rsa,ssh-dss [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: aes256-ctr,aes256-cbc,[email protected],aes192-ctr,aes192-cbc,aes128-ctr,aes128-cbc$
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: aes256-ctr,aes256-cbc,[email protected],aes192-ctr,aes192-cbc,aes128-ctr,aes128-cbc$
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: hmac-sha1,hmac-sha1-96,hmac-md5 [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: hmac-sha1,hmac-sha1-96,hmac-md5 [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: none,zlib [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: none,zlib [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: first_kex_follows 0 [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug2: kex_parse_kexinit: reserved 0 [preauth]
Aug 15 16:34:25 localhost sshd[25116]: fatal: no matching mac found: client hmac-sha1,hmac-sha1-96,hmac-md5 server [email protected],hmac-sha2-256-$
Aug 15 16:34:25 localhost sshd[25116]: debug1: do_cleanup [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug3: PAM: sshpam_thread_cleanup entering [preauth]
Aug 15 16:34:25 localhost sshd[25116]: debug1: monitor_read_log: child log fd closed
Aug 15 16:34:25 localhost sshd[25116]: debug3: mm_request_receive entering
Aug 15 16:34:25 localhost sshd[25116]: debug1: do_cleanup
Aug 15 16:34:25 localhost sshd[25116]: debug3: PAM: sshpam_thread_cleanup entering
Aug 15 16:34:25 localhost sshd[25116]: debug1: Killing privsep child 25117
Por que não consigo me conectar ao meu servidor remoto por meio do SFTP Sublime? Existe alguma outra configuração que eu deveria tentar?