NAT+ MAC filtering rules
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My situation is this, I need to access a service behind a Public static IP, but thinking about security:
INTERNET___ WAN__>>>>SINGLE HOST
NAT with PORT FORWARDthe NAT RULE work:
WAN TCP/UDP * * WAN address 5555 SINGLEHOST destport
I've added the rules in the WAN tab with:
IPv4 TCP/UDP * * SINGLEHOST destport * none TO DEST IPv4 TCP/UDP * * WAN address 5555 * none TO BE NATTED
and everything seems to be ok.
Are there any chances to add MAC filter to WAN address incoming connections?
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The MAC address of incoming WAN packets will always be the MAC address of your upstream router. MAC addresses are layer 2 and do not get routed.