Hello
PLease send a sample config in order to interconnect one Wireless PC (@IP 10.0.0.1/24) that belongs to VLAN 1 (thru Cisco 837) to an external Internet Router that is connected to port Fastethernet 4 of the Cisco 837 (@IP 172.18.124.111/16).
PS:
My Cisco 837 config works fine when connecting 2 Wireless PC in 2 different VLAN
Warm Regards