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Full Discussion: Host ID vs MAC Address
Operating Systems Solaris Host ID vs MAC Address Post 302102063 by TheBlueSky on Monday 8th of January 2007 07:37:09 AM
Old 01-08-2007
Host ID vs MAC Address

Hi,

I've got a Sun Solaris machine with host ID (840f8e57) and MAC address (0:14:4f:f:8e:57), how do I:

1. Write the MAC address in standard (IEEE 802) format, i.e. xx-xx-xx-xx-xx-xx? Do I need to add 0's before or after the 'f', i.e. 00-14-4f-0f-8e-57 or 00-14-4f-f0-8e-57?

2. What is exactly the Host ID, and is it made somehow from MAC address? If yes, how? And if I have (83ED8561) as my host ID, what would the MAC address be?

Thanks in advance.
 

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bptojdb(8)						      System Manager's Manual							bptojdb(8)

NAME
bptojdb - Converts bootptab entries into permanent, static IP entries for JOIN databases. SYNOPSIS
/usr/sbin/bptojdb [-m | -f] filename OPTIONS
Create client IDs for Microsoft DHCP clients. Microsoft does not use the client's MAC address by itself as the client identifier. Instead, it prepends a 01 (Ethernet) to the MAC address and changes the hardware type to 0 (generic). If the clients in your bootptab file are Microsoft clients, you will need to use the -m option. Create client IDs for FTP Software's DHCP clients. FTP Software does not use the client's MAC address by itself as the client identifier. Instead, it creates a 16-byte client identifier with the prefix "cid-". If the clients in your bootptab file are FTP Software DHCP clients, you will need to use the -f option. DESCRIPTION
The bptojdb program reads entries in a standard bootptab file and creates permanent, static IP entries for the JOIN databases. After read- ing the bootptab file, bptojdb displays to the standard output entries in a format suitable for the jdbmod utility. Each MAC address in the bootptab file is given a static IP address with a permanent lease. To store the information in the JOIN databases, run jdbmod with the converted data. For example: bptojdb bootptab | jdbmod FILES
SEE ALSO
Commands: jdbdump(8), jdbmod(8) bptojdb(8)
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