Is it possible to pass a device's MAC address through a Cisco PIX firewall?
Here's my situation: We've just had new security camera digital video recorders installed. The DVRs are on our internal network, behind the firewall.
Campus Security (outside the firewall) need to access these DVRs.
I've set up a static IP mapping on the PIX, and ACLs. But apparently the CCTV software also needs to see the MAC address of the DVRs to identify them. As things stand, the software is only getting the MAC address of the firewall.
I've Googled and read the Cisco site, but haven't found anything that says this can be done.
Is it possible for the PIX to pass and internal device's MAC address to outside hosts?
It's a Cisco PIX 515E, running software version 7.2