arekinath · January 24, 2012 10:19 · Jan 24, 2012 · Jan 24, 2012
diff --git a/instructions b/instructions
@@ -1,6 +1,7 @@
 1. Put these files in /etc/persistent on the ubnt
 2. on the ubnt device, do:
        cd /etc/persistent
+       chmod +x rc.postsysinit ssh-tunnel
        dropbearkey -t rsa -f ubnt-rsa
 3. dropbear will print out the public-key part (line that looks like: ssh-rsa XXXXXX... )
 4. put this ssh-rsa line into ~/.ssh/authorized_keys on the server

diff --git a/instructions b/instructions
@@ -0,0 +1,16 @@
+1. Put these files in /etc/persistent on the ubnt
+2. on the ubnt device, do:
+       cd /etc/persistent
+       dropbearkey -t rsa -f ubnt-rsa
+3. dropbear will print out the public-key part (line that looks like: ssh-rsa XXXXXX... )
+4. put this ssh-rsa line into ~/.ssh/authorized_keys on the server
+5. on the ubnt device, do:
+       cfgmtd -r
+       cfgmtd -w -p /etc
+6. reboot the ubnt (eg type "reboot" and enter)
+
+Now, on the server (in this case xylem.cooperi.net) you can do 
+ssh -p 12345 admin@localhost
+type the admin password for the ubnt device and you're in!
+
+Note: this is a simple draft, it needs support for dynamic port numbers, needs to handle timeouts better and have some sort of mechanism on the server side to keep track of which ports belong to which APs
diff --git a/rc.postsysinit b/rc.postsysinit
@@ -0,0 +1,2 @@
+#!/usr/bin/sh
+/etc/persistent/ssh-tunnel &
diff --git a/ssh-tunnel b/ssh-tunnel
@@ -0,0 +1,6 @@
+#!/usr/bin/sh
+trap "echo hup" 1
+
+while true; do
+  ssh -R 12345:127.0.0.1:22 -y -N -i /etc/persistent/ubnt-rsa [email protected] 
+done