hi
i have name resolution for ping6, works fine; and i tried using -V as
first option: it seems that it works!! thank u!! (i tried it with the
ip-address but will try it with fqdn later on)
thanks a lot again!have a nice day!
sylvia
Jeroen Massar wrote:
Sylvia SCHUH wrote:
Hi
I want to do some bandwidth, etc. measuring to see how this has changed
after migrating a whole network in comparison to ipv4.
i used iperf and i found documentation that iperf is ipv6 enabled
(2.0.2) but it doesnt work
i start the server with "iperg -s -V"
i start the client with "iperf -c marge.sylvia.test -V" --> i get a
message as if dns does not work
Can you do a 'ping6 marge.sylvia.test' ?
(cant give the original error now; i am
not physically there at the moment but will be tomorrow)
when i start the client with "iperf -c 2001:xxxxx -V" i get the message
unknown host
Ordering of arguments has some significance, use the -V always as the
first option, eg:
$ iperf -c 2001:db8:1:1:210:dcff:fe20:7c7c -V
multicast ttl failed: Invalid argument
connect failed: Connection refused
<SNIP>
Now we get a multicast error!?
$ iperf -V -c 2001:db8:1:1:210:dcff:fe20:7c7c
connect failed: Connection refused
<SNIP>
Now we don't get that warning. Thus option handling seems to be a bit odd.
any ideas? someone out there who tried that yet??
Debian packages have been working fine for quite some time:
srv$ iperf -V -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[ 4] local 2001:db8:1:1:210:dcff:fe20:7c7c port 5001 connected with
2001:db8:2:1:2a0:24ff:feab:3b53 port 60185
[ 4] 0.0-10.0 sec 68.4 MBytes 57.3 Mbits/sec
client$ iperf -V -c srv
------------------------------------------------------------
Client connecting to srv, TCP port 5001
TCP window size: 16.0 KByte (default)
------------------------------------------------------------
[ 5] local 2001:db8:2:1:2a0:24ff:feab:3b53 port 60185 connected with
2001:db8:1:1:210:dcff:fe20:7c7c port 5001
[ 5] 0.0-10.0 sec 68.4 MBytes 57.4 Mbits/sec
srv$ iperf --version
iperf version 2.0.2 (03 May 2005) pthreads
client$ iperf --version
iperf version 2.0.2 (03 May 2005) pthreads
Greets,
Jeroen
--
mit freundlichen Grüßen
Sylvia SCHUH
mailto: [EMAIL PROTECTED]
Tel.: 0664 - 15 08 406
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