[wlanfhain] netperf thgough VPN

[Daniel Paufler]

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Hey Sven, Hey liste

evlt. interessiert es. Ich hänge per Inet-VPN an jens in Kreuzberg.
Ich habe QSC 1024/512 und Jens imo 3096/>256. Hab mal das netperf von
meinem AP in Berlin gestartet:

gate:/home/paufler/tcpdump# traceroute 104.65.65.65
traceroute to 104.65.65.65 (104.65.65.65), 30 hops max, 38 byte packets
~ 1  104.193.0.1 (104.193.0.1)  226.419 ms  84.103 ms  128.437 ms
~ 2  104.193.1.3 (104.193.1.3)  85.959 ms  140.516 ms  84.564 ms
~ 3  104.65.0.1 (104.65.0.1)  88.805 ms  86.094 ms  86.990 ms
~ 4  104.65.65.65 (104.65.65.65)  183.710 ms  95.897 ms  125.201 ms


root at wlan3:~# ./netperf -t UDP_STREAM -H 104.65.65.65
UDP UNIDIRECTIONAL SEND TEST to 104.65.65.65
Socket  Message  Elapsed      Messages
Size    Size     Time         Okay Errors   Throughput
bytes   bytes    secs            #      #   10^6bits/sec

~ 32767   32767   10.00         868      0      22.75
~ 32767           10.00           0              0.00

root at wlan3:~# ./netperf -t UDP_STREAM -H 104.65.65.65
UDP UNIDIRECTIONAL SEND TEST to 104.65.65.65
Socket  Message  Elapsed      Messages
Size    Size     Time         Okay Errors   Throughput
bytes   bytes    secs            #      #   10^6bits/sec

~ 32767   32767   10.11         787      0      20.41
~ 32767           10.11           0              0.00

root at wlan3:~#
root at wlan3:~# ./netperf -t TCP_STREAM -H 104.65.65.65
TCP STREAM TEST to 104.65.65.65
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

~ 43689  16384  16384    10.46       0.24
root at wlan3:~# ./netperf -t TCP_STREAM -H 104.65.65.65
TCP STREAM TEST to 104.65.65.65
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

~ 43689  16384  16384    10.38       0.25



Nun bin ich grad in Falkensee draussen - hab hier nen T-DSL 1024/128.
per VPN bin ich in Berlin dran, so dass ich 2x VPN und dann wlan
zwischen habe. Auch hier mal ein netperf

traceroute to 104.65.65.65 (104.65.65.65), 30 hops max, 38 byte packets
~ 1  104.135.23.83 (104.135.23.83)  104.768 ms  169.256 ms  110.928 ms
~ 2  104.193.0.1 (104.193.0.1)  361.163 ms  377.868 ms  251.214 ms
~ 3  104.193.1.3 (104.193.1.3)  242.028 ms  244.365 ms  182.772 ms
~ 4  104.65.0.1 (104.65.0.1)  265.095 ms  204.007 ms  274.417 ms
~ 5  104.65.65.65 (104.65.65.65)  329.748 ms  233.375 ms  259.727 ms

carma:/home/paufler# netperf -t UDP_STREAM -H 104.65.65.65
UDP UNIDIRECTIONAL SEND TEST to 104.65.65.65
udp_send: data send error: Message too long
carma:/home/paufler# netperf -t TCP_STREAM -H 104.65.65.65
TCP STREAM TEST to 104.65.65.65
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

~ 43689  16384  16384    11.44       0.03
carma:/home/paufler# netperf -t TCP_STREAM -H 104.65.65.65
TCP STREAM TEST to 104.65.65.65
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

~ 43689  16384  16384    14.76       0.08


Sieht interessant aus, nur kann ich mir die msg too long nicht ganz
erklären. fällt jemandem da was ein?
20kb/s UDP - was für werte gibts sonst so?

Grüße

Daniel



- --
SemesterSeite unter http://www.ai.fhtw-berlin.de.vu
Chat im IRCnet Raum #ai-fhtw
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