I'm troubleshooting a network and have run into a stumbling block and unfortunately I don't know much about the Cisco ASA devices.
I have a switch connected to an ASA. I'm trying to reach VLAN 10's IP from the ASA:
SW#sh run int vlan 10
ip address 10.10.20.1 255.255.255.0
ASA# ping 10.10.20.1
However I can reach VLAN 1's IP from the ASA:
SW#sh run int vlan 1
ip address 10.1.20.1 255.255.255.0
no ip redirects
ASA# ping 10.1.20.1
I'm assuming it's a simple problem, maybe I'm just having a bad day.
If you have one physical interface connecting the switch to the firewall with 2 vlans on it (1 and 10) than you need to trunk the interface on the switch side to be able to pass tagged and untagged traffic.
Can you provide the interface config connected to the firewall?