Ubuntu
openssh package

  1. Bug #352841
  2. Comment #3

Comment 3 for bug 352841

Revision history for this message
Bryan McLellan (btm) wrote : Re: [Bug 352841] Re: SCP over IPv6 address is very Slow. Takes Hours

On Thu, Apr 2, 2009 at 7:33 PM, Prasad Tadi <email address hidden> wrote:
> My hardware is little more complicated, I will explain that below...
> But wants to make sure that I understood "Local Link".

"Link Local" is the ipv6 address assigned to the interface that starts
with fe80:: [1] You don't have to configure these addresses, and hosts
on the same physical network should be able to communicate using them.

scp -6 disk0.qcow2 \[fe80::215:c5ff:fee3:f9cd%br0.4\]:/tmp

> When I copy from one Ubuntu to other Ubuntu server using IPv6, then
> only the issues shows up.

You only see the performance problem when going from Ubuntu 8.04 to
8.04? Have you tried any combinations with other versions of Ubuntu?

[1] http://en.wikipedia.org/wiki/IPv6#Link-local_addresses_and_zone_indices