Does the static binding entry match all of the client’s
information?
The IP source binding will only allow a client to forward traffic while ARP Inspection is
enabled when all the following matches:
l Source MAC address of the client
l Source IP address of the client
l The VLAN client’s traffic will pass through
l The physical port on the switch where client’s traffic is coming from.
If all four matches should match client’s information, go to <OTHERS>.
If all four matches did not match client’s information, reconfigure and repeat step 4.
Is DHCP Snooping enabled on the Zyxel switch?
Using Web GUI:
Figure 8 Advance Application > IP Source Guard > IP Source Guard Setup >
DHCP Snooping > Configure