troubleshooting Question

Cisco subinterface can't open ports

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bjewell03 asked on
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I have a cisco 3745 router. Fa0/0 outside interface. Fa0/1 no ip. Fa0/1.1 native vlan ip  Fa0/1.2 vlan 10 ip

I can connect to Internet on either vlan.
I can open ports to specific devices on native vlan. I cannot open ports on vlan 10.

Any thoughts.
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