While testing a new host based firewall configuration a security administrator inadvertently blocks access to
localhost which causes problems with applications running on the host. Which of the following addresses refer
to localhost?
A.
::0
B.
127.0.0.0
C.
120.0.0.1
D.
127.0.0/8
E.
127::0.1
wrong again….
local host is 127.0.0.1…. not 120
wtf, trying to teach me wrong information.
how can we black list this site from the internet?
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C is correct.
https://www.bleepingcomputer.com/forums/t/441623/just-checked-my-hosts-file-found-120001-localhost/
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2
No 120.0.0.1 is not local host as per the RFC’s that dictate that.
120.0.0.0/8 is a routeable IP addresses range.
Once such RFC http://www.ietf.org/rfc/rfc1912.txt (4.1)
Also see here: http://www.ip-adress.com/ip_tracer/120.0.0.1
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