Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Internet a sítě => Téma založeno: 01nick01 30 Dubna 2014, 12:00:20
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Dobry den,
nainstaloval jsem si Ubuntu server. KDyz jsem OS instaloval tak jsem zaskrkl ze chci nainstalovat ssh. V routeru jsem si povolil port 22 a zkousel se pripojit. Vse mi jelo vpohode pres verejnou IP adressu (ip adressa 83.208.214.XXX)., pokud jsem byl pripojen na stejny router na kterem jede server. Pokud se ale chci pripojit z jine IP tak mi putty vyhlasi chybu jeste driv nez muzu zadat username
Chyba:
Server unexpectedly closed network connection
config jsem nijak nemenil:
# Package generated configuration file
# See the sshd_config(5) manpage for details
# What ports, IPs and protocols we listen for
Port 22
# Use these options to restrict which interfaces/protocols sshd will bind to
#ListenAddress ::
#ListenAddress 0.0.0.0
Protocol 2
# HostKeys for protocol version 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
HostKey /etc/ssh/ssh_host_ecdsa_key
HostKey /etc/ssh/ssh_host_ed25519_key
#Privilege Separation is turned on for security
UsePrivilegeSeparation yes
# Lifetime and size of ephemeral version 1 server key
KeyRegenerationInterval 3600
ServerKeyBits 1024
# Logging
SyslogFacility AUTH
LogLevel INFO
# Authentication:
LoginGraceTime 120
PermitRootLogin without-password
StrictModes yes
RSAAuthentication yes
PubkeyAuthentication yes
#AuthorizedKeysFile %h/.ssh/authorized_keys
# Don't read the user's ~/.rhosts and ~/.shosts files
IgnoreRhosts yes
# For this to work you will also need host keys in /etc/ssh_known_hosts
RhostsRSAAuthentication no
# similar for protocol version 2
HostbasedAuthentication no
# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
#IgnoreUserKnownHosts yes
# To enable empty passwords, change to yes (NOT RECOMMENDED)
PermitEmptyPasswords no
# Change to yes to enable challenge-response passwords (beware issues with
# some PAM modules and threads)
ChallengeResponseAuthentication no
# Change to no to disable tunnelled clear text passwords
#PasswordAuthentication yes
# Kerberos options
#KerberosAuthentication no
#KerberosGetAFSToken no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
# GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes
X11Forwarding yes
X11DisplayOffset 10
PrintMotd no
PrintLastLog yes
TCPKeepAlive yes
#UseLogin no
#MaxStartups 10:30:60
#Banner /etc/issue.net
# Allow client to pass locale environment variables
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server
# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the ChallengeResponseAuthentication and
# PasswordAuthentication. Depending on your PAM configuration,
# PAM authentication via ChallengeResponseAuthentication may bypass
# the setting of "PermitRootLogin without-password".
# If you just want the PAM account and session checks to run without
# PAM authentication, then enable this but set PasswordAuthentication
# and ChallengeResponseAuthentication to 'no'.
UsePAM yes
//edit:
jen chci dodat ze vsechny ostatni procesy jedou vporadku
na apache2 se pripojim z jakekoli IP (port 80 jsem si povolil)
na FTP se pripojim z jakekoli IP (port 21 jsem si povolil)
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Síťařina není moje parketa, ale máš port 22 tcp průchozí od providera?
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jak dojedu dom zkusim ale myslim ze v tomto chyba nebude
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No a koukal jsi do logu?
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Chyba bude asi jinde ted sem prijel domu a zjistil ze mi to pise stejnou chybu na localhostu. Divne rano to jelo -_-
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mrkl jsem se do commandu ktere sem zadaval drive dal jsem
chown XXX /uz se nedivim ze mi to nejelo :D problem je v tuto dobu uz vyeresen diky :)
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mrkl jsem se do commandu ktere sem zadaval drive dal jsem chown XXX /uz se nedivim ze mi to nejelo :D problem je v tuto dobu uz vyeresen diky :)
Ještěže lamera neuznávám ... :D ;)