Hello Community,
it's quite easy to connect two Firewalls to have a HA Cluster.
But the next step is to connect every port of both Firewalls to the corresponding network.
It's still quite easy to connect e.g. both LAN and DMZ ports to the LAN and DMZ switches.
The switches have enough ports and at one time only one Firewall port is active.
But I wonder how to connect both Firewalls to WAN, when having only one cable/port.
Some admins put a 5 port mini switch between WAN port and both Firewalls.
But this "feels" a little bit "crazy" to me...
Two "big, powerfull HA configured Firewalls" and they depends on a 10 EUR mini switch...
Now I found a "crazy" RJ45-Y-Cable, which could be a solid mechanical solution.
This is NOT a 8 to 2x 4 splitter (e.g. to connect two ISDN Phones with one LAN port)!
This is a real 8 to 2x 8 "duplicator".
I don't know, how this can be useful in "real LAN life", but it could be THE solution for connecting two active-passive Firewalls with one WAN port!
But I'm not sure, if the passive Firewall/port is realy passive/deactivated (LAN/logical & electrical).
Of course, I don't want to short-circuit both Firewall ports...!
Do have anybody experience with such a RJ45-Y-Cable/"duplicator"?
Or do have anybody another idea?
Thanks!
Eric Hencker
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