shen xifeng(deleted)
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Problem of Launching sshd
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shen xifeng(deleted)
08/25/2010 10:46 PM
post64485
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Problem of Launching sshd
It's my first time of using sshd, but failed. Here are my steps to config sshd on QNX6.4.1.
1. edit the /etc/ssh/sshd_config
Port 22
Protocol 2
AddressFamily any
ListenAddress 192.168.32.129
HostKey /etc/ssh/ssh_host_rsa_key
#HostKey /etc/ssh/ssh_host_dsa_key
ServerKeyBits 2048
LoginGraceTime 600
KeyRegenerationInterval 3600
PermitRootLogin yes
IgnoreRhosts yes
IgnoreUserKnownHosts yes
StrictModes yes
X11Forwarding no
PrintMotd yes
SyslogFacility AUTH
LogLevel INFO
RhostsRSAAuthentication yes
RSAAuthentication yes
PasswordAuthentication yes
PermitEmptyPasswords no
AllowUsers root
Subsystem sftp /usr/libexec/sftp-server
2. using ssh-keygen to produce private key and public key:
ssh-keygen -b2048 -trsa -f/etc/ssh/ssh_host_rsa_key -N"12345678" -C"shenxifeng"
and get the result :
Your identification has been saved in /etc/ssh/ssh_host_rsa_key.
Your public key has been saved in /etc/ssh/ssh_host_rsa_key.pub.
The key fingerprint is:
93:94:f0:d7:4e:d4:55:23:d8:47:b3:b5:dd:16:39:2c shenxifeng
3.start sshd:
/usr/sbin/sshd -ddd
output:
debug1: HPN Buffer Size: 32768
debug1: sshd version OpenSSH_5.0 QNX_Secure_Shell-20081228
debug3: Not a RSA1 key file /etc/ssh/ssh_host_rsa_key.
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
Could not load host key: /etc/ssh/ssh_host_rsa_key
Disabling protocol version 2. Could not load host key
sshd: no hostkeys available -- exiting.
Please Help, Thanks in advance.
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