D-Link DWS-4026 Product Manual - Page 213
Table 118, Dynamic ARP Inspection Statistics, Field, Description
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Software User Manual 12/10/09 D-Link Unified Access System Figure 135: Dynamic ARP Inspection Statistics Table 118: Dynamic ARP Inspection Statistics Field Description VLAN ID DHCP Drops ACL Drops Select the DAI-enabled VLAN ID for which to display statistics. The number of ARP packets that were dropped by DAI because there was no matching DHCP snooping binding entry found. The number of ARP packets that were dropped by DAI because there was no matching ARP ACL rule found for this VLAN and the static flag is set on this VLAN. DHCP Permits ACL Permits The number of ARP packets that were forwarded by DAI because there was a matching DHCP snooping binding entry found. The number or ARP packets that were permitted by DAI because there was a matching ARP ACL rule found for this VLAN. Bad Source MAC Bad Dest MAC The number of ARP packets that were dropped by DAI because the sender MAC address in the ARP packet did not match the source MAC in the Ethernet header. The number of ARP packets that were dropped by DAI because the target MAC address in the ARP reply packet did not match the destination MAC in the Ethernet header. Invalid IP The number of ARP packets that were dropped by DAI because the sender IP address in the ARP packet or target IP address in the ARP reply packet is not valid. Not valid addresses include 0.0.0.0, 255.255.255.255, IP multicast addresses, class E addresses (240.0.0.0/4), and loopback addresses (127.0.0.0/8). Forwarded Dropped The number of valid ARP packets forwarded by DAI. The number of not valid ARP packets dropped by DAI. • Click Refresh to refresh the page with the most current data from the switch. Document 34CSFP6XXUWS-SWUM100-D7 Configuring Dynamic ARP Inspection Page 213