Applied for static IP but using Huawei router in bridge mode

[panks21]

In my case the their technician visited my place to provision static IP. Since I am using the ONT in bridge mode, I did it myself on my firewall. All they did from the backend was to enable bridge mode on port 4 so that I don't have to configure vlan100 on my firewall, even though it was not needed.
Previously when I was on dynamic IP was configuring PPPoE with vlan100 on my firewall...