Есть одна контора. Роутером там Kerio WinRoute (знаю, что это очень плохо, но заведую этим не я).
Подозреваю, что руки кривые не у меня, а у того, кто мне порты прокинул. Но всё-таки хочется удостовериться, что я тут не виноват.
Подключаюсь по ssh (nmap показывает, что порт, к которому подключаюсь open):
OpenSSH_6.1p1, OpenSSL 1.0.1c 10 May 2012
]debug1: Reading configuration data /etc/ssh/ssh_config
debug2: ssh_connect: needpriv 0
debug1: Connecting to XXX.XXX.XXX.XXX [XXX.XXX.XXX.XXX] port XXXX.
debug1: Connection established.
debug3: Incorrect RSA1 identifier
debug3: Could not load "/home/golovin/.ssh/id_rsa" as a RSA1 public key
debug1: identity file /home/golovin/.ssh/id_rsa type 1
debug1: identity file /home/golovin/.ssh/id_rsa-cert type -1
debug3: Incorrect RSA1 identifier
debug3: Could not load "/home/golovin/.ssh/id_dsa" as a RSA1 public key
debug1: identity file /home/golovin/.ssh/id_dsa type 2
debug1: identity file /home/golovin/.ssh/id_dsa-cert type -1
debug1: identity file /home/golovin/.ssh/id_ecdsa type -1
debug1: identity file /home/golovin/.ssh/id_ecdsa-cert type -1
ssh_exchange_identification: Connection closed by remote host
OpenSSH_6.1p1, OpenSSL 1.0.1c 10 May 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug2: ssh_connect: needpriv 0
debug1: Connecting to XXX.XXX.XXX.XXX [XXX.XXX.XXX.XXX] port XXXX.
debug1: Connection established.
debug1: identity file /home/golovin/.ssh/id_rsa type -1
debug1: identity file /home/golovin/.ssh/id_rsa-cert type -1
debug1: identity file /home/golovin/.ssh/id_dsa type -1
debug1: identity file /home/golovin/.ssh/id_dsa-cert type -1
debug1: identity file /home/golovin/.ssh/id_ecdsa type -1
debug1: identity file /home/golovin/.ssh/id_ecdsa-cert type -1
ssh_exchange_identification: Connection closed by remote host