Edit - Super User

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

dhcp servers can cache leases, if they set to do this, then even he connect another computer to network, he get new ip on new host and old unwonted ip on 1st.
– Adam Silenko
Commented Dec 3, 2016 at 20:02
@AdamSilenko Some DHCP server implementations behave this way, but that doesn't take this option off the table for those that do not cache leases. Good point to keep in mind though.
– I say Reinstate Monica
Commented Dec 3, 2016 at 20:06
When i reset my Mifi, run CCleaner ,restart my PC and then reconnect, I often get my problem solved.But i don't want it this way. I am just trying to achieve this using only "one PC" without restarting it. And yes,I liked the approach of your answer.
– KaiserPerwez
Commented Dec 8, 2016 at 6:34

Add a comment |

Correct minor typos or mistakes
Clarify meaning without changing it
Add related resources or links
Always respect the author’s intent
Don’t use edits to reply to the author

create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)
<https://example.com>
[example](https://example.com)
<a href="https://example.com">example</a>

formatting help »
answering help »