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曲径通幽,安觅芳踪。
Using username "root". Authenticating with public key "imported-openssh-key" Passphrase for key "imported-openssh-key":
root@OpenWrt:~# uci set dropbear.@dropbear[0].PasswordAuth=off root@OpenWrt:~# uci commit dropbear
root@OpenWrt:~# uci add firewall rule root@OpenWrt:~# uci set firewall.@rule[-1]._name=SSH root@OpenWrt:~# uci set firewall.@rule[-1].src=wan root@OpenWrt:~# uci set firewall.@rule[-1].target=ACCEPT root@OpenWrt:~# uci set firewall.@rule[-1].proto=tcp root@OpenWrt:~# uci set firewall.@rule[-1].dest_port=22 root@OpenWrt:~# uci commit firewall root@OpenWrt:~# /etc/init.d/firewall restart
iptables -t nat -A prerouting_wan -p tcp --dport 22 -j ACCEPT iptables -A input_wan -p tcp --dport 22 -j ACCEPT
[root@server ~]# ssh-agent SSH_AUTH_SOCK=/tmp/ssh-vEGjCM2147/agent.2147; export SSH_AUTH_SOCK; SSH_AGENT_PID=2148; export SSH_AGENT_PID; echo Agent pid 2148;
[root@server ~]# SSH_AUTH_SOCK=/tmp/ssh-vEGjCM2147/agent.2147; export SSH_AUTH_SOCK; [root@server ~]# SSH_AGENT_PID=2148; export SSH_AGENT_PID; [root@server ~]# printenv | grep SSH #检查 ssh 环境变量是否已经加入当前会话的环境变量 SSH_AGENT_PID=2148 SSH_AUTH_SOCK=/tmp/ssh-vEGjCM2147/agent.2147
[root@server ~]# eval `ssh-agent` Agent pid 2157 [root@server ~]# printenv | grep SSH #检查 ssh 环境变量是否已经加入当前会话的环境变量 SSH_AGENT_PID=2148 SSH_AUTH_SOCK=/tmp/ssh-vEGjCM2147/agent.2147
[root@server ~]# ssh-add ~/.ssh/id_dsa Enter passphrase for /home/user/.ssh/id_dsa: #输入你的密码短语 Identity added: /home/user/.ssh/id_dsa (/home/user/.ssh/id_dsa) [root@server ~]# ssh-add -l #查看 ssh代理的缓存内容 1024 72:78:5e:6b:16:fd:f2:8c:81:b1:18:e6:9f:77:6e:be /root/.ssh/id_rsa (RSA)
[root@server ~]# ssh peter@192.168.0.2 Last login: Sun Oct 10 11:32:45 2010 from 192.168.0.1 [peter@client ~]$
[root@server ~]# ssh-agent -k unset SSH_AUTH_SOCK; unset SSH_AGENT_PID; echo Agent pid 2148 killed; [root@server ~]# ssh-add -l #查看一下,缓存里已经没有了密钥了 The agent has no identities.
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