Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

So I installed 10.04 on Hyper-V R2. While booting up the VM I have a ping -t (The Ubuntu Guest IP address) and it actually gets a response for about 10 seconds after you see the login prompt on ubuntu. Then about the time it takes to login you start getting a request timed out. I disabled UFW and rebooted and still nothing. Same results. Any ideas?

It is a legacy adapter as well.

share|improve this question
Is the NIC in the physical host an Intel or Broadcom? Does it have the latest firmware? – Chris S Jul 12 '11 at 23:58

Check that it has unique mac address in hyperV , also that you do not have IP conflict :)

share|improve this answer

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.