Hi,
        I was wondering if this has been mentioned before. Will there be 
adverse effects( is this allowed in the first place?) from modifying the 
link-local address from

16    16    16    16    16    16    16    16 bits
fe80   0     0     0   <-------eui-64 id--->


to
16    16    16    16    16    16    16    16 bits
fe80   0   <--vlan-->  <-------eui-64 id--->
                or ppp ID

so as to have the last 32 bits of the hgiher 64 bits of the link-local
address to represent the interface ID or the VLAN or PPP ID. Or is this 32-
bits reserved for something else?
        Also, I take it that the global bit in the eui-64 identifier will 
still be set if the above format is allowed?

Regards,
Sean

-------------------------------------------------------------
Sean Lin                 27 Nazareth Avenue
Software Engineer        PO Box 8011
Allied Telesyn Research  Christchurch
phone +64 3 339 3000     New Zealand
fax   +64 3 339 3002     email: [EMAIL PROTECTED]
                         web: http://www.alliedtelesyn.co.nz/
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