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na_atm_elarp - display or manipulate MAC to ATM address
mappings
atm elarp show -all | [ -elan elan | -mac mac ]
[ -unit unit ]
atm elarp delete -all | -elan elan | -mac mac
[ -unit unit ]
The atm elarp command allows one to display and delete
MAC-to-ATM address ARP cache entries and associated Switch
Virtual Circuits (SVCs). Used in conjunction with the ATM
Forum LAN Emulation Client (LEC).
- show
- The -elan flag will display all LANE ARP
entries for elan elan. If the -mac flag is
used, the ARP entry for MAC address MAC is
displayed. The time to live (TTL) in seconds
for both the connections and address
mappings are displayed. If the -all flag
is used, all current LANE ARP entries are
displayed. If more than one MAC address is
associated with an ATM address, then all
the MAC-to-ATM address mappings are shown
in a single entry.
- delete
- The -all and -elan flags will delete all
dynamic address mappings from the ARP cache
and close all SVCs to all hosts in the
cache, or all hosts on elan elan, respectively.
The -mac flag will delete the single
dynamic address mapping and SVC for
MAC.
The unit number entered is the configured adapter unit
number of an ELAN. The unit number displayed is the
adapter unit number of a connection. The connection unit
number may differ from the configured unit number if UNI
load-balancing/failover is enabled.
In takeover mode, the elarp command only affects the arp
entries of ELANs on the live filer, and in partner mode
the elarp command only affects the arp entries of ELANs on
the failed filer. The unit number in displayed is always
the adapter unit number on the live filer, even in partner
mode.
The following examples display an address mapping for a
host on elan my_elan.
% atm elarp show -elan my_elan
0:20:48:10:d:65 at 0x45.000580ffe1000000.f215149c002048100d65.02
ELAN=my_elan state=valid addrTTL=300 vcTTL=1200 unit=1 vpi/vci=0/49
% atm elarp show -all
8:0:9:e3:44:d0
8:0:20:7a:c2:8d
8:0:20:78:ef:9a at 0x47.0005.80.ffe100.0000.f21a.264c.00a0360081da.00
ELAN=my_elan state=valid addrTTL=176 vcTTL=922 unit=1 vpi/vci=0/291
na_arp(1)
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