ssh_exchange_identification: porta desprotegida

0

Eu quero fazer o login de um convidado minix system reside dentro do VirtualBox através de ssh e recebe o erro ssh_exchange_identification: Connection closed by remote host .

Depois de ativar o sinalizador detalhado, a saída completa é:

OpenSSH_5.5p1 Debian-4ubuntu6, OpenSSL 0.9.8o 01 Jun 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to 127.0.0.1 [127.0.0.1] port 5000.
debug1: Connection established.
debug1: identity file /home/id/.ssh/id_rsa type -1
debug1: identity file /home/id/.ssh/id_rsa-cert type -1
debug1: identity file /home/id/.ssh/id_dsa type 2
debug1: Checking blacklist file /usr/share/ssh/blacklist.DSA-1024
debug1: Checking blacklist file /etc/ssh/blacklist.DSA-1024
debug1: identity file /home/id/.ssh/id_dsa-cert type -1
debug1: ssh_exchange_identification: 
OpenSSH_5.5p1 Debian-4ubuntu6, OpenSSL 0.9.8o 01 Jun 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to 127.0.0.1 [127.0.0.1] port 5000.
debug1: Connection established.
debug1: identity file /home/id/.ssh/id_rsa type -1
debug1: identity file /home/id/.ssh/id_rsa-cert type -1
debug1: identity file /home/id/.ssh/id_dsa type 2
debug1: Checking blacklist file /usr/share/ssh/blacklist.DSA-1024
debug1: Checking blacklist file /etc/ssh/blacklist.DSA-1024
debug1: identity file /home/id/.ssh/id_dsa-cert type -1
debug1: ssh_exchange_identification: %pre%1/usr/bin/in.rshd: unprotected port (39852)

ssh_exchange_identification: Connection closed by remote host
1/usr/bin/in.rshd: unprotected port (39852) ssh_exchange_identification: Connection closed by remote host

O /usr/bin/in.rshd é um servidor ssh em minix . Eu não consigo descobrir o que está errado. Qual pode ser o problema?

    
por Summer_More_More_Tea 17.11.2011 / 19:34

1 resposta

0

Não acho que seja um servidor ssh ao qual você está se conectando. Parece ser um servidor rsh , sendo o rsh um predecessor do ssh que não tem o ssh criptografia ou recursos de autenticação strong.

    
por 17.11.2011 / 21:48