Allgemein

Bandbreitentests 2,7km in Gera

Bandbreitentests mit iperf auf 2720m Abstand, direkte Sichtverbindung

Knoten 1 (Gera-Der Preis-eV-01) <- 2720m -> Knoten 2 (Gera-Fuchsberg-Link1)

Vorbereitung

opkg update 
opkg install iperf3 -d ram

Messung

root@Gera-Fuchsberg-Link1:~# /tmp/usr/bin/iperf3 -6 -t 60 --get-server-output -i 10 -c 2a03:2260:100b:0:6a72:51ff:fe3e:85bc
root@Gera-Der Preis-eV-01:~# /tmp/usr/bin/iperf3 -6 --server -i 10
Knoteninformationen
  Gera-Der Preis-eV-01 Gera-Fuchsberg-Link1
cat /lib/gluon/gluon-version v2016.2.6 v2016.2.6
iwinfo
client0   ESSID: "Freifunk"
          Access Point: 3E:25:F9:4B:7D:B0
          Mode: Master  Channel: 6 (2.437 GHz)
          Tx-Power: 20 dBm  Link Quality: 46/70
          Signal: -64 dBm  Noise: -95 dBm
          Bit Rate: 78.0 MBit/s
          Encryption: none
          Type: nl80211  HW Mode(s): 802.11bgn
          Hardware: 168C:002E 0777:E0A2 [Ubiquiti NanoStation Loco M2]
          TX power offset: 8 dB
          Frequency offset: none
          Supports VAPs: yes  PHY name: phy0

mesh0     ESSID: unknown
          Access Point: 00:00:00:00:00:00
          Mode: Mesh Point  Channel: 6 (2.437 GHz)
          Tx-Power: 20 dBm  Link Quality: 31/70
          Signal: -79 dBm  Noise: -95 dBm
          Bit Rate: 19.5 MBit/s
          Encryption: unknown
          Type: nl80211  HW Mode(s): 802.11bgn
          Hardware: 168C:002E 0777:E0A2 [Ubiquiti NanoStation Loco M2]
          TX power offset: 8 dB
          Frequency offset: none
          Supports VAPs: yes  PHY name: phy0
root@Gera-Fuchsberg-Link1:~# iwinfo
client0   ESSID: "Freifunk"
          Access Point: 6E:E8:DB:C6:20:08
          Mode: Master  Channel: 6 (2.437 GHz)
          Tx-Power: 23 dBm  Link Quality: 55/70
          Signal: -55 dBm  Noise: -95 dBm
          Bit Rate: 58.5 MBit/s
          Encryption: none
          Type: nl80211  HW Mode(s): 802.11bgn
          Hardware: 168C:002E 0777:E0A2 [Ubiquiti NanoStation Loco M2]
          TX power offset: 8 dB
          Frequency offset: none
          Supports VAPs: yes  PHY name: phy0

mesh0     ESSID: unknown
          Access Point: 00:00:00:00:00:00
          Mode: Mesh Point  Channel: 6 (2.437 GHz)
          Tx-Power: 23 dBm  Link Quality: 30/70
          Signal: -80 dBm  Noise: -95 dBm
          Bit Rate: 24.9 MBit/s
          Encryption: unknown
          Type: nl80211  HW Mode(s): 802.11bgn
          Hardware: 168C:002E 0777:E0A2 [Ubiquiti NanoStation Loco M2]
          TX power offset: 8 dB
          Frequency offset: none
          Supports VAPs: yes  PHY name: phy0
iw dev mesh0 station dump
Station 06:5a:2d:a8:04:91 (on mesh0)
        inactive time:  0 ms
        rx bytes:       4070392132
        rx packets:     113069972
        tx bytes:       1361406439
        tx packets:     25575821
        tx retries:     10253336
        tx failed:      10297
        signal:         -71 [-79, -72] dBm
        signal avg:     -70 [-79, -71] dBm
        Toffset:        -985469203193 us
        tx bitrate:     39.0 MBit/s MCS 4
        rx bitrate:     28.9 MBit/s MCS 3 short GI
        expected throughput:    16.479Mbps
        mesh llid:      14699
        mesh plid:      10622
        mesh plink:     ESTAB
        mesh local PS mode:     ACTIVE
        mesh peer PS mode:      ACTIVE
        mesh non-peer PS mode:  ACTIVE
        authorized:     yes
        authenticated:  yes
        preamble:       long
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
        connected time: 1067296 seconds
Station 6e:e8:db:c6:20:09 (on mesh0)
        inactive time:  40 ms
        rx bytes:       289312060
        rx packets:     95862190
        tx bytes:       2732088153
        tx packets:     22517270
        tx retries:     18688150
        tx failed:      1709
        signal:         -75 [-77, -79] dBm
        signal avg:     -75 [-77, -79] dBm
        Toffset:        660625609305 us
        tx bitrate:     39.0 MBit/s MCS 10
        rx bitrate:     26.0 MBit/s MCS 3
        expected throughput:    8.331Mbps
        mesh llid:      60456
        mesh plid:      64101
        mesh plink:     ESTAB
        mesh local PS mode:     ACTIVE
        mesh peer PS mode:      ACTIVE
        mesh non-peer PS mode:  ACTIVE
        authorized:     yes
        authenticated:  yes
        preamble:       long
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
        connected time: 1067296 seconds
Station d2:b7:17:98:e4:01 (on mesh0)
        inactive time:  816280 ms
        rx bytes:       4834
        rx packets:     53
        tx bytes:       2851
        tx packets:     28
        tx retries:     204
        tx failed:      28
        signal:         -84 [-86, -88] dBm
        signal avg:     -83 [-86, -86] dBm
        Toffset:        -67304080741 us
        tx bitrate:     6.5 MBit/s MCS 0
        rx bitrate:     6.5 MBit/s MCS 0
        mesh llid:      6464
        mesh plid:      44927
        mesh plink:     ESTAB
        mesh local PS mode:     ACTIVE
        mesh peer PS mode:      UNKNOWN
        mesh non-peer PS mode:  ACTIVE
        authorized:     yes
        authenticated:  yes
        preamble:       long
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
        connected time: 4497 seconds
Station 3e:25:f9:4b:7d:b1 (on mesh0)
        inactive time:  0 ms
        rx bytes:       4222856885
        rx packets:     120559926
        tx bytes:       3893496084
        tx packets:     24134805
        tx retries:     16894807
        tx failed:      3044
        signal:         -76 [-78, -81] dBm
        signal avg:     -76 [-78, -80] dBm
        Toffset:        -660625634204 us
        tx bitrate:     39.0 MBit/s MCS 10
        rx bitrate:     39.0 MBit/s MCS 10
        expected throughput:    21.56Mbps
        mesh llid:      64101
        mesh plid:      60456
        mesh plink:     ESTAB
        mesh local PS mode:     ACTIVE
        mesh peer PS mode:      ACTIVE
        mesh non-peer PS mode:  ACTIVE
        authorized:     yes
        authenticated:  yes
        preamble:       long
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
        connected time: 1211819 seconds
Station d2:b7:17:98:e4:01 (on mesh0)
        inactive time:  70 ms
        rx bytes:       1226215409
        rx packets:     9729747
        tx bytes:       36944
        tx packets:     392
        tx retries:     2866
        tx failed:      347
        signal:         -82 [-88, -83] dBm
        signal avg:     -82 [-89, -83] dBm
        Toffset:        -727929702331 us
        tx bitrate:     6.5 MBit/s MCS 0
        rx bitrate:     6.5 MBit/s MCS 0
        expected throughput:    1.921Mbps
        mesh llid:      32246
        mesh plid:      19176
        mesh plink:     ESTAB
        mesh local PS mode:     ACTIVE
        mesh peer PS mode:      ACTIVE
        mesh non-peer PS mode:  ACTIVE
        authorized:     yes
        authenticated:  yes
        preamble:       long
        WMM/WME:        yes
        MFP:            no
        TDLS peer:      no
        connected time: 1034341 seconds
iwinfo mesh0 assoclist
06:5A:2D:A8:04:91  -73 dBm / -95 dBm (SNR 22)  10 ms ago
        RX: 43.3 MBit/s, MCS 4, 20MHz, short GI     113076142 Pkts.
        TX: 43.3 MBit/s, MCS 10, 20MHz, short GI    25575961 Pkts.

6E:E8:DB:C6:20:09  -76 dBm / -95 dBm (SNR 19)  60 ms ago
        RX: 39.0 MBit/s, MCS 10, 20MHz              95866519 Pkts.
        TX: 14.4 MBit/s, MCS 1, 20MHz, short GI     22517374 Pkts.

D2:B7:17:98:E4:01  -83 dBm / -95 dBm (SNR 12)  901500 ms ago
        RX: unknown                                       54 Pkts.
        TX: 6.5 MBit/s, MCS 0, 20MHz                      28 Pkts.
3E:25:F9:4B:7D:B1  -77 dBm / -95 dBm (SNR 18)  10 ms ago
        RX: 14.4 MBit/s, MCS 1, 20MHz, short GI     120564396 Pkts.
        TX: 39.0 MBit/s, MCS 10, 20MHz              24134908 Pkts.

D2:B7:17:98:E4:01  -81 dBm / -95 dBm (SNR 14)  5550 ms ago
        RX: 6.5 MBit/s, MCS 0, 20MHz                 9729895 Pkts.
        TX: 6.5 MBit/s, MCS 0, 20MHz                     392 Pkts.
Testreihe 1: Ubiquiti NanoStation loco M2 – Ubiquiti NanoStation loco M2
root@Gera-Fuchsberg-Link1:~# batctl traceroute 2a03:2260:100b:0:6a72:51ff:fe5e:9b6b
traceroute to 2a03:2260:100b:0:6a72:51ff:fe5e:9b6b (9e:dc:24:40:6a:d3), 50 hops max, 20 byte packets
1: 3e:25:f9:4b:7d:b3  1.324 ms  1.166 ms  0.964 ms
2: 06:5a:2d:a8:04:93  3.367 ms  1.958 ms  2.672 ms
3: 9a:d4:e8:67:39:53  4.418 ms  2.989 ms  3.723 ms
4: de:ad:be:ef:02:03  22.672 ms  21.603 ms  21.663 ms
5: 9e:dc:24:40:6a:d3  65.765 ms  66.589 ms  72.154 ms

 

[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-60.00  sec  36.9 MBytes  5.16 Mbits/sec   34             sender
[  4]   0.00-60.00  sec  36.8 MBytes  5.15 Mbits/sec                  receiver

 

[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-60.00  sec  46.0 MBytes  6.43 Mbits/sec   42             sender
[  4]   0.00-60.00  sec  46.0 MBytes  6.43 Mbits/sec                  receiver

 

[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-60.00  sec  53.7 MBytes  7.50 Mbits/sec   89             sender
[  4]   0.00-60.00  sec  53.6 MBytes  7.50 Mbits/sec                  receiver
0 Anhänge
2919 Aufrufe
Durchschnitt (0 Stimmen)
Kommentare
Noch keine Kommentare. Seien Sie der Erste.

Wiki-Navigation Wiki-Navigation