Google webmaster tools 401/407 authentication error!

[scutari]

I got this problem with 3 of my pages.

What to do? I do not see any problem with my pages.

[salman4raza]

some times this happen, at the time when google bot visit your site may be down or there are some meters on the hosting side, for page and bandwidth use per ip.

wait for some time and bot will get them up soon.

[seo007]

Yes, i am also facing this Problem with my 2 website

[scubita]

Seems today G is presenting alot of erros. Nothing to worry.

[invitation]

Hi folks, Yes, I've searched for 2 days and no relief. Brought a small
site online month ago. Verified in google. Code validates strict as
well. Header check OK (http://oyoy.eu/page/headers). No sitemap yet,
but it's a very small and simple site. On 8/12, google wouldn't index
- said it detected an authentication error. Acc to webmaster tools,
last google update was 8/27. It appears google has tried to crawl
several times. Google won't index the site.

There is no logon for this website. It's a small informational site
called www.thebrainevent.com. The htaccess and robot files are like
the other sites I've created and have never had this problem. Nowhere
on the internet does it say what I can DO to fix this. I hunted! The
code is small and clean. I don't know what to do. PLEASE advise!
Thanks a million.

[kmofo]

this might be helpful for you: http://www.google.com/support/forum/...43abd469&hl=en

[givancy2002]

It happens from time to time.

[bob2]

never happened

[mudassar anwar]

his might be helpful for you: http://www.google.com/support/forum/...43abd469&hl=en

very much thanx