I have 1mbps connection at home. When I connect my laptop or mobile with wifi I get around 120kBps speed which is ok. But when I connect my MAC book with the same wifi I get no more than 20-30kBps speed. Same thing happens at office too. There we have 10mbps line but I get same 20-30kBps speed.
Today I am even seeing some strange issues as well. I tried opening wikipedia.org and it showed me only text, css and .js was stripped out. Again I tried opening the page and it opened perfectly. I can't open gmail and facebook at all. But I can access these sites in my laptop right now.
I talked with the admin guy, but he says he did nothing as such.
What could be the issue? How to debug it?
When I am at home I am not behind any proxy.
I don't have admin rights, so the solution you will give I will pass on to the admin guy. That may help him.
Just now I pinged www.google.com and it returned:-
Ping has started…
ping: cannot resolve www.google.com: Unknown host
But again I can access all sites in laptop.