I have to activate a UCM 6208 at a customer having a special situation with a package of public ip 184.108.40.206/255.255.255.248 (as an example), I wanted to ask you for advice as in queue there will be a firewall with other public ip…
This is the scenario/guide of Draytek 2862 example + its link (imagine having a Zyxel Firewall instead of the server in the figure)
Referring to the scheme and the link posted, I have to tell the Router that uses the range of public ips
so the example router will have local ip 192.168.1.1 with DHCP off and public ip 220.127.116.11 and public gw 18.104.22.168
UCM 192.168.1.100 and gw 192.168.1.1 (UCM imagine it instead of the pc in the top left corner of the photo)
Firewall Wan Zyxel 22.214.171.124 - Local firewall Lan (the then sets their example computer 10.0.0.1/254), of course all network infrastructure behind the firewall will have the Firewall LAN as gw
I hope I have explained myself well and above all I hope I have understood well what I must do.
Do you think there are any mistakes in my project?
Could the firewall class be 192.168.1.0/254 or should it be different from Drytek 2862? (if the same would be better so PCs can reach UCM for LDAP etc…)
Does the QoS on the Draytek also affect the Zyxel Firewall? (being upstream)
I imagine that at this point all that concerns ip public 126.96.36.199 only concerns the Draytek and instead ip public 188.8.131.52 only the Firewall Zyxel (with its rules towards the Lan).
Advice and variations are welcome