Feb 8, 2009
Getting the MAC address for network interfaces in HP-UX
| Run lanscan Command:  The output will look like as follows:  gwh210da # lanscan Hardware Path  Station Address               Crd In#   Hdw State         Net-Interface /NamePPA            NM ID   MAC Type    HP-DLPI Support      DLPI Mjr# ------------------  --------------------               --------   -------------          ------------------------------------    -------    --------------  --------------------              -------------                                                                                                                                                                                           0/0/0/1/0            0x001279958672               0              UP                                          lan0 snap0                           1              ETHER                   Yes                                         119 0/0/10/1/0          0x001560046BA4              1              UP                                          lan1 snap1                           2              ETHER                   Yes                                         119 0/0/10/1/1          0x001560046BA5              2              UP                                          lan2 snap2                           3              ETHER                   Yes                                         119 0/0/12/1/0          0x001A4B0634B8              6              UP                                          lan6 snap6                           4              ETHER                   Yes                                         119 0/0/12/1/1          0x001A4B0634B9              7              UP                                          lan7 snap7                           5              ETHER                   Yes                                         119 The output will have one entry for each LAN card in the computer. The second field ("Station Address") is the MAC address.  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- To get the MAC addresses of another machine on the LAN, try the following:  $ ping {hostname} -n 1  $ arp -a | grep {hostname}  where {hostname} is the hostname or IP address of the remote machine. Please find below the example for the same: gwh210da # ping 10.188.37.165 -n 1 PING 10.188.37.165: 64 byte packets 64 bytes from 10.188.37.165: icmp_seq=0. time=0. ms ----10.188.37.165 PING Statistics---- 1 packets transmitted, 1 packets received, 0% packet loss round-trip (ms)  min/avg/max = 0/0/0 gwh210da # arp -a | grep 10.188.37.165 gwh210db.tsrt.bt.com (10.188.37.165) at 0:12:79:95:96:ce ether | 


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