用了一天后发现,这东西真不靠谱,还不如自已写的SHELL检测重连来的精准和方便,放弃中
参考文章:
https://my.oschina.net/umu618/blog/849345
https://segmentfault.com/a/1190000000636636
官风的使用说明(英文):https://www.harding.motd.ca/autossh/README.txt
过程 :
首先安装autossh:
opkg update
opkg install autossh
修改配置: /etc/config/autossh,这里要注意是config autossh 名称,最好加上‘名称’,特别是同时连多个SSH情况时
config autossh 1
option ssh '-i /etc/dropbear/my_key_1 -N -T -L localhost:1234:192.168.1.1:4567 who@remote.com -p remoteport'
option enabled '1'
option monitorport '20001'
option gatetime '0'
option poll '60'
config autossh 2
option ssh '-i /etc/dropbear/my_key_2 -N -T -R 0.0.0.0:5678:localhost:2222 who2@remote2.com -p remoteport_2'
option enabled '1'
option monitorport '20002'
修改启动文件:/etc/init.d/autossh ,作用是可以同时连接多台SSH
给 start_instance() 函数增加两行:
export SERVICE_MATCH_NAME=1
export SERVICE_NAME="$section"
最终 start_instance() 函数看起来是这样:
start_instance() {
local section="$1"
config_get ssh "$section" 'ssh'
config_get gatetime "$section" 'gatetime'
config_get monitorport "$section" 'monitorport'
config_get poll "$section" 'poll'
export AUTOSSH_GATETIME="${gatetime:-30}"
export AUTOSSH_POLL="${poll:-600}"
export SERVICE_MATCH_NAME=1
export SERVICE_NAME="$section"
#export SERVICE_DEBUG=1
service_start /usr/sbin/autossh -M ${monitorport:-20000} -f ${ssh}
}
启动autossh
/etc/init.d/autossh start