sadp basics
Changing IP, Mask, and Gateway from SADP
Plan static vs DHCP assignments for CCTV VLANs, avoid duplicate IPs, and verify routing before you lose touch with the device.
Editing network parameters from SADP is powerful because you can recover a device without knowing its old web URL—provided you still authenticate. Before you click save, write down the current and target IPv4 settings, subnet mask, gateway, and DNS if applicable.
Static vs DHCP
Small sites sometimes DHCP-reserve cameras; enterprise designs often use static IPs documented per VLAN. Either approach works if DNS and NTP still resolve management traffic. Avoid assigning addresses already leased to workstations.
Losing the device
If you move a camera to a subnet your laptop cannot reach, SADP will stop seeing it. That is expected. After changes, move your PC to that VLAN or use a jump host on the correct segment before declaring failure.
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