Difference between connecting from inside and outside a subnet [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 6 years ago. Improve this question Let’s say provider granted me IP addresses 10.20.30.1 – 10.20.30.254, so the subnet address is … Read more

Inaccessible server after DNS server change [closed]

It’s difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 10 years ago. After configuring a domain name to use the … Read more

Why do we need logical addressing [duplicate]

This question already has answers here: Closed 9 years ago. Possible Duplicate: Why couldn’t MAC addresses be used instead of IPv4|6 for networking? If physical address or Mac address is unique why do we need logical addressing? This because the size and format of Mac address or physical address is different and logical address size … Read more

what ip will logged in a website if I access a website via another website through my PC? [closed]

Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 3 years ago. Improve this question If http://example2.com sends cURL connection to a website called http://example1.com. If I access http://example2.com from my pc to see the … Read more

Question related to Classful IP Addressing [closed]

It’s difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago. Suppose we have two networks connected with each … Read more

Why most local addresses are like 192.168.xxx.xxx? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 10 years ago. Improve this question Is it some standard/practice or technical requirement which force network engineers to use this IP address pattern? Answer RFC 1918 establishes ranges for … Read more

What tools can I use to locate the IP of a machine on my network? [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for … Read more

NAT mode virtual machines shows same IP address [duplicate]

This question already has answers here: Cannot communicate between two VM on the same physical machine using NAT IP Addressing (2 answers) Closed 8 years ago. I have two virtual machine running on a virtual box. VM 1 and VM 2 The network is in the NAT mode (default). Both the machines have the same … Read more