i buy cisco asa 5506-x ios 9.8 to replace asa 5505.
Can you provide the full configuration, and explain where is Pc 1 and other Pc connectd to what ports ? like working PC and not working PC ?
Ok after my post i realised that you are looking freatures like 5505 L2 switch for other ports, unfortunatly new models do not have that support like 55XX -X you need to have switch between user PC and ASA
PC1----Switch---(inside) ASA 55xx-X --Outside---(Internet)
but most my setup as below :
but i hear recent 9.7X onwards there is bridge groups add,(never tested) look at below
I'm not sure what you mean by "I configured the other ports as interface inside using the channel port."
Can you share your current running-configuration?
You can definitely use the ASA 5506-X running 9.7(x) or higher with BVI interface to connect multiple computers directly to it (no separate switch involved) and have them all be on the same subnet. They can have access to the outside via the ASA's BVI interface as gateway.
Your statement seems incomplete or incorrect. Looking more detail on this point as a network diagram and running config.
I use the port ge1 / 1 for outside and I configured the other ports as interface inside using the channel port.
As everyone mentioned the Bridge interface is not working in the latest ASAs. So you have only option to use Switch to connect more devices in your network.