Juniper JUNOS OS 10.3 - SOFTWARE, Manual

Page: 1502 / 3946

Verifying That Proxy ARP Is Working Correctly
Purpose Verify that the switch is sending proxy ARP messages.
Action List the system statistics for ARP:
user@switch> show system statistics arp
arp:
198319 datagrams received
45 ARP requests received
12 ARP replies received
2 resolution requests received
2 unrestricted proxy requests
0 restricted proxy requests
0 received proxy requests
0 proxy requests not proxied
0 restricted-proxy requests not proxied
0 with bogus interface
0 with incorrect length
0 for non-IP protocol
0 with unsupported op code
0 with bad protocol address length
0 with bad hardware address length
0 with multicast source address
0 with multicast target address
0 with my own hardware address
168705 for an address not on the interface
0 with a broadcast source address
0 with source address duplicate to mine
29555 which were not for me
0 packets discarded waiting for resolution
4 packets sent after waiting for resolution
27 ARP requests sent
47 ARP replies sent
0 requests for memory denied
0 requests dropped on entry
0 requests dropped during retry
0 requests dropped due to interface deletion
0 requests on unnumbered interfaces
0 new requests on unnumbered interfaces
0 replies for from unnumbered interfaces
0 requests on unnumbered interface with non-subnetted donor
0 replies from unnumbered interface with non-subnetted donor
Meaning The statistics show that two proxy ARP requests were received, and the
proxy requests
not proxied
field indicates that all the unproxied ARP requests received have been proxied
by the switch.
Related
Documentation
•
Configuring Proxy ARP (CLI Procedure) on page 1395
Copyright © 2010, Juniper Networks, Inc. 1406
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3