autossh multiple connection?

TurnToJPG -->

Strangely, I cannot enable the multiple SSH connections on OpenWRT.
The configuration file is listed as:

	config autossh
		option ssh	'-N -T -R 4381:localhost:22 root@XXX.xxx.xxx.xxx '
		option gatetime	'0'
		option monitorport	'20000'
		option poll	'600'
	#config autossh
	#	option ssh	'-L -N -T 10.0.0.1:9009:1XX.XX.XX.XXX:8000 xxx@xxx.xxx.xxx.xxx '
	#	option gatetime	'0'
	#	option monitorport	'20001'
	#	option poll	'600'

But only 1 connection could be enabled.
I doubt this is because of the startup scripts for /etc/init.d/autossh. I should change its methods.

	start() {
		config_load 'autossh'
		config_foreach start_instance 'autossh'
	}

But how to read and display the configuration files? It seems the multiple selections is hard to config…..