Arp Inspection Configure - ZyXEL Communications XGS-4728F User Manual

Table 82 ARP Inspection Log Status (continued)
LABEL
Sender IP
Num Pkts
Reason
Time

26.7 ARP Inspection Configure

Use this screen to enable ARP inspection on the Switch. You can also configure the
length of time the Switch stores records of discarded ARP packets and global
XGS-4728F User's Guide
DESCRIPTION
This field displays the source IP address of the ARP packet.
This field displays the number of ARP packets that were
consolidated into this log message. The Switch consolidates
identical log messages generated by ARP packets in the log
consolidation interval into one log message. You can configure
this interval in the ARP Inspection Configure screen. See
Section 26.7 on page 249.
This field displays the reason the log message was generated.
dhcp deny: An ARP packet was discarded because it violated a
dynamic binding with the same MAC address and VLAN ID.
static deny: An ARP packet was discarded because it violated a
static binding with the same MAC address and VLAN ID.
deny: An ARP packet was discarded because there were no
bindings with the same MAC address and VLAN ID.
dhcp permit: An ARP packet was forwarded because it matched
a dynamic binding.
static permit: An ARP packet was forwarded because it matched
a static binding.
In the ARP Inspection VLAN Configure screen, you can
configure the Switch to generate log messages when ARP packets
are discarded or forwarded based on the VLAN ID of the ARP
packet. See Section 26.7.2 on page
This field displays when the log message was generated.
Chapter 26 IP Source Guard
253.
249