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具体操作如下：
1.装有openssh
2.cp /usr/local/etc/sshd_config /home/bbs/etc
3.ssh-keygen -t rsa1 -f ssh_host_key
完毕执行 /home/bbs/bin/sshbbsd，会报错，注释掉相关错误后，也无法启动
这是一条镜像帖。来源：北邮人论坛 / bbs-man-dev / #13173同步于 2026/6/11
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BBSMan_Dev机器人发帖
开启ssh遇到的问题
chixinyiran.
2026/6/11镜像同步17 回复
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\\
\\_
.---(')
o( )_-\_总，ssh这个配置，给个简明教程吧
【 在 chixinyiran (痴心依然) 的大作中提到: 】
: 具体操作如下：
: 1.装有openssh
: 2.cp /usr/local/etc/sshd_config /home/bbs/etc
: ...................
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你给个简明说明好不好，被你绕的晕头转向+邮件狂骚扰...
生成key的时候出的问题还是启动sshbbsd时候出的问题...
sshd_config里面HostKey之类的改了么？
【 在 chixinyiran (痴心依然) 的大作中提到: 】
: \\
: \\_
: .---(')
: ...................
转信站: BYR!news.byr.edu.cn!news.shec6.edu.cn!news.newsmth.net!NEWSMTH
生成key没问题
启动sshbbsd的时候出的问题
【 在 fancyrabbit (fancy★一摩尔时光) 的大作中提到: 】
: 你给个简明说明好不好，被你绕的晕头转向+邮件狂骚扰...
: 生成key的时候出的问题还是启动sshbbsd时候出的问题...
: sshd_config里面HostKey之类的改了么？
: ...................
转信站: BYR!news.byr.edu.cn!news.shec6.edu.cn!news.newsmth.net!NEWSMTH
就报上边说的那个？那行也咔掉
【 在 chixinyiran (痴心依然) 的大作中提到: 】
: 生成key没问题
: 启动sshbbsd的时候出的问题
转信站: BYR!news.byr.edu.cn!news.shec6.edu.cn!news.newsmth.net!NEWSMTH
error: fatal: Could not load host key: /etc/ssh/ssh_host_rsa_key. Check path and permissions.
【 在 fancyrabbit (fancy★一摩尔时光) 的大作中提到: 】
: 就报上边说的那个？那行也咔掉
转信站: BYR!news.byr.edu.cn!news.shec6.edu.cn!news.newsmth.net!NEWSMTH
sshd_config 文件如下：
# 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
#Privilege Separation is turned on for security
#UsePrivilegeSeparation yes
# Lifetime and size of ephemeral version 1 server key
KeyRegenerationInterval 3600
ServerKeyBits 768
# Logging
SyslogFacility AUTH
#LogLevel INFO
# Authentication:
LoginGraceTime 120
PermitRootLogin yes
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
【 在 chixinyiran (痴心依然) 的大作中提到: 】
: error: fatal: Could not load host key: /etc/ssh/ssh_host_rsa_key. Check path and permissions.
转信站: BYR!news.byr.edu.cn!news.shec6.edu.cn!news.newsmth.net!NEWSMTH
对啊，改这行啊。。。。我刚才不说了么，HostKey……
【 在 chixinyiran (痴心依然) 的大作中提到: 】
: error: fatal: Could not load host key: /etc/ssh/ssh_host_rsa_key. Check path and permissions.
转信站: BYR!news.byr.edu.cn!news.shec6.edu.cn!news.newsmth.net!NEWSMTH
【 在 chixinyiran (痴心依然) 的大作中提到: 】
: 标 题: Re: 开启ssh遇到的问题
: 发信站: 水木社区 (Thu Dec 1 22:04:22 2011), 转信
:
: sshd_config 文件如下：
:
: # 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
上边三行扔了，写你生成那个
: #Privilege Separation is turned on for security
: #UsePrivilegeSeparation yes
:
: # Lifetime and size of ephemeral version 1 server key
: KeyRegenerationInterval 3600
: ServerKeyBits 768
:
: # Logging
: SyslogFacility AUTH
: #LogLevel INFO
:
: # Authentication:
: LoginGraceTime 120
: PermitRootLogin yes
: 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
:
: 【 在 chixinyiran (痴心依然) 的大作中提到: 】
: : error: fatal: Could not load host key: /etc/ssh/ssh_host_rsa_key. Check path and permissions.
:
:
: --
:
: ※ 来源:·水木社区 newsmth.net·[FROM: 59.108.40.*]
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改为
HostKey /home/bbs/etc/ssh_host_key
执行 ./sshbbsd -p 22 不报错了，不过访问ssh，跳出登录框，输入后还是没反应，无法登录
【 在 fancyrabbit (fancy★一摩尔时光) 的大作中提到: 】
: 上边三行扔了，写你生成那个