I have a Cisco ASA5510 where we have to separate networks on two separate interfaces.
The networks should have nothing to do with each other except that network B needs to access a printer on network A.
Network A: 192.168.137.0/24 Printer: 192.168.137.20 Network B: 192.168.0.0/24
I've added an incoming rule from Network A to the Printer IP in the ASDM interface but clients can't print.
Our previous router was configured to let traffic through so the clients on Network B is already configured so it think it should work if traffic is allowed.
How do I let clients on Network B communicate with the printer?
Found the following inte the firewall log (thanks to resmon6):
%ASA-5-305013: Asymmetric NAT rules matched for forward and reverse flows; Connection protocol src interface_name:source_address/source_port [(idfw_user)] dst interface_name:dst_address/dst_port [(idfw_user)] denied due to NAT reverse path failure. An attempt to connect to a mapped host using its actual address was rejected.
I'm new to ASA so please bear with me, I guess i should add a NAT rule in the
NAT Rules but what settings should it have to allow only the printer to be translated?
This is the current NAT-rules:
Result of the command: "show run nat" nat (NetworkA) 101 0.0.0.0 0.0.0.0 nat (NetworkB) 101 0.0.0.0 0.0.0.0 nat (NetworkC) 101 0.0.0.0 0.0.0.0 Result of the command: "show run global" global (outside) 101 interface Result of the command: "show run static" The command has been sent to the device