Filter
Top Products
34
Enhancements
Release R.11.13 Enhancements
Monitoring Dynamic ARP Protection
When dynamic ARP protection is enabled, you can monitor and troubleshoot the validation of ARP
packets with the debug arp protect command. Use this command when you want to debug the
following conditions:
■ The switch is dropping valid ARP packets that should be allowed.
■ The switch is allowing invalid ARP packets that should be dropped.
Figure 4. Example of debug arp protect Command
Release R.11.13 Enhancements
No enhancements, software fixes only.
Release R.11.14 Enhancements
Release R.11.14 includes the following enhancements (Never released):
Enhancement (PR_0000000084) — DHCP Option 66 enhancement added. For more information,
see “DHCP Option 66 Automatic Configuration Update” on page 35.
ProCurve(config)# debug arp protect
1. ARP request is valid
"DARPP: Allow ARP request 000000-000001,10.0.0.1 for 10.0.0.2 port A1,
vlan "
2. ARP request detected with an invalid binding
"DARPP: Deny ARP request 000000-000003,10.0.0.1 port A1, vlan 1"
3. ARP response with a valid binding
"DARPP: Allow ARP reply 000000-000002,10.0.0.2 port A2, vlan 1"
4.ARP response detected with an invalid binding
"DARPP: Deny ARP reply 000000-000003,10.0.0.2 port A2, vlan 1"