在openwrt上使用autossh(已放弃)

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segmentfault

参考文章：ssh

https://my.oschina.net/umu618/blog/849345函数

http://www.noobyard.com/article/p-cqgglbrb-md.htmlspa

官风的使用说明（英文）：https://www.harding.motd.ca/autossh/README.txt.net

过程 ：code

首先安装autossh:blog

opkg updaterem

opkg install autosshget

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状况时it

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 ，做用是能够同时链接多台SSH

给 start_instance() 函数增长两行：

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