I would like to access to a VLAN subnet from WAN.
In my setup, I have a Cisco 1841 which does the VLAN routing. 2 VLANS are defined: native vlan and vlan 172. All PCs are on native VLAN while VLAN 172 used for Voice equipment.
It has 2 routes:
1st route to ADSL router: ip route 0.0.0.0 0.0.0.0 192.168.1.2
2nd route to a wireless network
ADSL gateway on native VLAN.
I can connect through dyndns to any PC on the native VLAN, but would like to access to a PC on vlan 172 on SSH (port 22).
How do I do the routing on the ADSL gateway to forward any traffic on port 22 to the PC (172.16.0.11) on VLAN 172?