Re: [Xen-devel] [XM-TEST][PATCH] hvm network test fixes

[Dan Smith <danms@xxxxxxxxxx>]

AQ> Hm, hping2 doesn't appear to work on my disk image:
AQ> 
AQ> @%@%> hping2 -c 2 127.0.0.1
AQ> [open_sockpacket] socket(): Address family not supported by protocol
AQ> [main] can't open packet socket

It seems to work on my HVM box:

  @%@%> hping2 -c 2 127.0.0.1
  HPING 127.0.0.1 (lo 127.0.0.1): NO FLAGS are set, 40 headers + 0 data
  bytes
  len=40 ip=127.0.0.1 ttl=64 DF id=0 sport=0 flags=RA seq=0 win=0
  rtt=0.0 ms
  len=40 ip=127.0.0.1 ttl=64 DF id=1 sport=0 flags=RA seq=1 win=0
  rtt=0.0 ms
  
  --- 127.0.0.1 hping statistic ---
  2 packets tramitted, 2 packets received, 0% packet loss
  round-trip min/avg/max = 0.0/0.0/0.0 ms

Are you plumbing lo before attempting this?  By default, lo is down
and has no IP.

-- 
Dan Smith
IBM Linux Technology Center
Open Hypervisor Team
email: danms@xxxxxxxxxx


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