[CentOS] Re: CentOS5 Network Problems

semi linux spake the following on 9/20/2007 4:31 PM:

I have a very odd problem connecting to some websites from my CentOS 5 box

Target websites: www.connecttech.com www.3ware.com (two of my HW vendors)

I can usually get some kind of response, but if the content (download or page itself) is larger in size (downloads never pass 100K), then it hangs...

When I fire-up wireshark, I get a lot of ougoing highlighted Checksum Errored packets but I don't know what's causing it... Here's what I've eliminated thus far:

• Websites are up and responsive
• Cable(s) is fine
• Network drop is fine
• I put myself behind a firewall to make sure it wasn't my network
• Network card has been switched
• Driver has been switched
• Removed any firewall
• wget has problems as well
• Other computers on the same network work fine.

Sites like maps.google.com work just fine... I'm open to any suggestion at this point.

I'm completely lost.

• G.

Have you eliminated interference from electrical sources? Tried another computer on that cable?