Private addresses: Difference between revisions
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If virtual, then serial number, starting from 1. | If virtual, then serial number, starting from 1. | ||
First digit is to handle the case that there are 4 machines in 2U, as in SiM 4-in-1 2U machines. | |||
[[Category:Sysadmin]] | [[Category:Sysadmin]] |
Revision as of 17:20, 30 March 2014
Here is how the private addresses work.
- Teague: please correct, I left my notebook in SF.
Form:
10.XXX.YYY.ZZZ
XXX
First digit: reserved for future use Second digit: cluster # ; 0=UCSF legacy, 1=UofT, 2=UCSF new Third digit: reserved for future use
YYY
First digit: 0=private network ; 1 = IPMI Second digit: rack number Third digit: 0 = physical, 1,2,3,4... = this is a VM
ZZZ
If physical, then second and third digits = physical location in rack.
If virtual, then serial number, starting from 1.
First digit is to handle the case that there are 4 machines in 2U, as in SiM 4-in-1 2U machines.