[hipl-users] Re: questions on HIP configuration

  • From: Simon Schuetz <simon.schuetz@xxxxxxxxxxxxx>
  • To: HIPL Users <hipl-users@xxxxxxxxxxxxx>
  • Date: 17 Mar 2004 12:46:22 +0100

On Wed, 2004-03-17 at 12:26, Miika Komu wrote:

> 
> Sorry for the late response. I just haven't had the time to try this out
> earlier.

> I think you forgot to add the HIT-to-IPv6 address mapping on the client
> host. It has to be done manually because iperf is not linked to the HIP
> enabled resolver library (libinet6). And for that reason, you cannot use
> FQDN names either; use the HIT of the server directly in the client iperf.

I recompiled iperf linked to your libinet6. I am able to use FQDNs. It's
just that on the first usage after a restart, only the base exchange is
executed. Only on the 2nd run there will flow some data. 
Anyways, this does not have a high priority for me. 

> 
> Below there is an example run using iperf. I ran it on virtual machines,
> so the performance is quite poor.
> 
> *** EXAMPLE BEGIN ***
> 
> oops:/home/mkomu/projects/hipl--main--1.0/linux# rmmod hipmod
> oops:/home/mkomu/projects/hipl--main--1.0/linux# modprobe hipmod
> oops:/home/mkomu/projects/hipl--main--1.0/linux# ../tools/hipconf add hi
> default
> oops:/home/mkomu/projects/hipl--main--1.0/linux# iperf -V -s
> ------------------------------------------------------------
> Server listening on TCP port 5001
> TCP window size: 85.3 KByte (default)
> ------------------------------------------------------------
> [  6] local 6e9b:be7:4441:2d15:697:86c5:6fb5:357 port 5001 connected with
> 4e09:74f:64d9:8ecd:673e:85f9:d474:6511 port 1034
> [ ID] Interval       Transfer     Bandwidth
> [  6]  0.0- 9.1 sec  2.30 MBytes  2.13 Mbits/sec
> 
> crash:/home/mkomu/projects/hipl--main--1.0/test# rmmod hipmod
> crash:/home/mkomu/projects/hipl--main--1.0/test# modprobe hipmod
> crash:/home/mkomu/projects/hipl--main--1.0/test# ../tools/hipconf add hi
> default
> crash:/home/mkomu/projects/hipl--main--1.0/test# ../tools/hipconf add map
> 6e9b:0be7:4441:2d15:0697:86c5:6fb5:0357 3ffe::4
> crash:/home/mkomu/projects/hipl--main--1.0/test# iperf -V -c
> 6e9b:0be7:4441:2d15:0697:86c5:6fb5:0357
> ------------------------------------------------------------
> Client connecting to 6e9b:0be7:4441:2d15:0697:86c5:6fb5:0357, TCP port
> 5001
> TCP window size: 16.0 KByte (default)
> ------------------------------------------------------------
> [  5] local 4e09:74f:64d9:8ecd:673e:85f9:d474:6511 port 1034 connected
> with 6e9b:be7:4441:2d15:697:86c5:6fb5:357 port 5001
> [ ID] Interval       Transfer     Bandwidth
> [  5]  0.0-10.0 sec  2.30 MBytes  1.93 Mbits/sec
> 
> *** EXAMPLE END ***


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