[Info-vax] Update to TCP/IP problem with Alpha VMS 8.4
Johnny Billquist
bqt at softjar.se
Fri Apr 6 19:09:44 EDT 2012
On 2012-04-06 17.43, Bob Koehler wrote:
> In article<daf845aa-2c41-4e3c-9688-2d95efc86da7 at do4g2000vbb.googlegroups.com>, "vmsmangler at earthlink.net"<vmsmangler at earthlink.net> writes:
>>
>> Of course localhost is also defined in both files as 127.0.0.0
>
> Is that a typo? On all my systems localhost is 127.0.0.1. IIRC
> localhost can actually be any number within 120.0.0.0/24 .
The local network is really an A-class network, so the proper definition
is 127.0.0.0/8
And yes, the previous poster must have been confused. 127.0.0.0 is not a
legal host address, either if you have 127.0.0.0/8 or 127.0.0.0/24. A
host part of all zeros or all ones are not allowed.
But really, 127.0.0.0/24 is also a slight misconfiguration, if anyone is
doing that. Not that it will be important enough to make any practical
difference...
Johnny
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