Ssh / Ping Problemas no Mac Yosemite através de wifi, mas não de ethernet

Question

Estou usando o Mac Yosemite OS para se conectar aos servidores do meu escritório por meio do ssh. Eu não sou capaz de se conectar através de qualquer um dos Wifi (wifi do meu apt ou wi-fi do meu local de trabalho). No entanto, eu posso fazer o ssh quando estou conectado via ethernet. Eu fiz as seguintes coisas para resolver os problemas, mas não tive sucesso.

1. Desliguei meu firewall, mas ainda não consegui me conectar.

2. Eu fiz ping no meu servidor e recebi Request timeout status. No entanto, quando fiz ping ou fiz ssh através do meu outro Mac (que tem o Maverick OS) , consegui obter uma resposta positiva da minha mensagem de ping e me conectei (no caso de qualquer wifi).

3. Eu fiz ssh -vvv username @ host, recebi a seguinte mensagem

   OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
   debug1: Reading configuration data /etc/ssh_config
   debug1: /etc/ssh_config line 20: Applying options for *
   debug1: /etc/ssh_config line 100: Applying options for *
   debug2: ssh_connect: needpriv 0
   debug1: Connecting to <server name> [<server ip address>] port 22.
   debug1: connect to address <server ip address> port 22: Operation timed out 
   ssh: connect to host <server name> port 22: Operation timed out
   

4. Eu re-instalei o OpenSSL e ainda não consegui resolver o problema.

5. Eu tive problemas semelhantes quando usei Cyberduck, Firezilla ou VNC, mas não no caso do meu outro computador que tem o SO Maverick.

Você tem alguma idéia ou sugestão que eu deveria tentar? Obrigado!

****** Atualização 1 *******

Eu removi o OpenSSL & preparar e tentou se conectar ao servidor. Eu fiz

ssh -vvv uname@<server-name>

A mensagem diz que a conexão está estabelecida. No entanto, não posso seguir em frente após a seguinte mensagem:

debug1: SSH2_MSG_SERVICE_ACCEPT received

Aqui está a mensagem inteira:

OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: /etc/ssh_config line 100: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to <server name> [<ip address>] port 22.
debug1: Connection established.
debug1: identity file /Users/snape/.ssh/id_rsa type -1
debug1: identity file /Users/snape/.ssh/id_rsa-cert type -1
debug1: identity file /Users/snape/.ssh/id_dsa type -1
debug1: identity file /Users/snape/.ssh/id_dsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.2
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.6.1p1 Ubuntu-2ubuntu2
debug1: match: OpenSSH_6.6.1p1 Ubuntu-2ubuntu2 pat OpenSSH*
debug2: fd 3 setting O_NONBLOCK
debug3: load_hostkeys: loading entries for host "dna.nri.bcm.edu" from file "/Users/aayushraman/.ssh/known_hosts"
debug3: load_hostkeys: found key type RSA in file /Users/aayushraman/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys
debug3: order_hostkeyalgs: prefer hostkeyalgs: [email protected],[email protected],ssh-rsa
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: [email protected],[email protected],ssh-rsa,[email protected],[email protected],ssh-dss
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[email protected],[email protected],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[email protected],[email protected],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: kex_parse_kexinit: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-md5,hmac-sha1,[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-md5,hmac-sha1,[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,[email protected],zlib
debug2: kex_parse_kexinit: none,[email protected],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: [email protected],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,[email protected],[email protected],[email protected],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[email protected],[email protected],[email protected],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: kex_parse_kexinit: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-md5,hmac-sha1,[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-md5,hmac-sha1,[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,[email protected]
debug2: kex_parse_kexinit: none,[email protected]
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: found [email protected]
debug1: kex: server->client aes128-ctr [email protected] none
debug2: mac_setup: found [email protected]
debug1: kex: client->server aes128-ctr [email protected] none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug2: dh_gen_key: priv key bits set: 127/256
debug2: bits set: 504/1024
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Server host key: RSA 59:d3:ec:27:16:df:01:04:8a:7a:92:34:3f:91:16:8d
debug3: load_hostkeys: loading entries for host "dna.nri.bcm.edu" from file "/Users/snape/.ssh/known_hosts"
debug3: load_hostkeys: found key type RSA in file /Users/snape/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys
debug3: load_hostkeys: loading entries for host "10.34.48.30" from file "/Users/snape/.ssh/known_hosts"
debug3: load_hostkeys: found key type RSA in file /Users/snape/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys
debug1: Host '<server name>' is known and matches the RSA host key.
debug1: Found key in /Users/snape/.ssh/known_hosts:1
debug2: bits set: 513/1024
debug1: ssh_rsa_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

Além disso, quando tentei fazer o ping, posso fazer isso e receber a mensagem e não erros!

Acho que estou muito perto da solução e com certeza não funcionou corretamente no meu mac yosemite.

******** Atualização 2 **********

Consegui resolver o problema por:

1. removendo a bebida

2. basicamente dando o argumento para UseDNS como não

   vi / etc / sshd_config UseDNS não

3. serviço sshd restart by

   anule o SSH_AUTH_SOCK

e depois fazer ssh

    

Answer 1

Consegui resolver o problema por:

1. removendo a bebida

2. basicamente dando o argumento para UseDNS como não

   vi / etc / sshd_config UseDNS não

3. serviço sshd restart by

   anule o SSH_AUTH_SOCK

4. e depois fazer ssh