Wifi-Capacity script requested values: Station Increment: 25 Duration: 60000 Protocol: TCP-IPv4 Payload Size: 65535 Total Download Rate: 280Mbps Total Upload Rate: Zero ( 0 bps ) Socket buffer size: 1M Multi-Conn: 0 Max Segments: DEFAULT Hunt-Lower-Rates: false Date: Thu Oct 03 13:51:41 PDT 2013 Build Date: Wed Oct 2 16:50:34 PDT 2013 Build Version: 5.2.10 Add Your Notes Below: LANforge 5.2.10, kernel 3.9.11+, Fedora 17 64-bit. CT521 as AP, CT523 as Stations. Open network. One radio on each system is in use..the others are idle. Connected with 30 dB attenuator and semi-rigid SMA cables. Channel 36, HT40. Using ath9k-rate-control module (default is minstel-ht, which is often slightly slower, but is more resiliant in real-world testing with lots of interference).
Requested Connection count: 25 Requested Download Rate: Per connection: 11200000 (11.2 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 7.674 Mbps Avg: 7.746 Mbps Max: 7.822 Mbps Total: 193.648 Mbps
Requested Connection count: 25 Requested Download Rate: Per connection: 11200000 (11.2 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 51.427 MB Avg: 53.131 MB Max: 53.45 MB Total: 1.297 GB
Requested Connection count: 50 Requested Download Rate: Per connection: 5600000 (5.6 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 1.388 Mbps Avg: 3.919 Mbps Max: 5.666 Mbps Total: 195.956 Mbps
Requested Connection count: 50 Requested Download Rate: Per connection: 5600000 (5.6 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 17.593 MB Avg: 26.124 MB Max: 37.059 MB Total: 1.276 GB
Requested Connection count: 75 Requested Download Rate: Per connection: 3733333 (3.733 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 762.41 Kbps Avg: 2.562 Mbps Max: 5.338 Mbps Total: 192.136 Mbps
Requested Connection count: 75 Requested Download Rate: Per connection: 3733333 (3.733 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 9.298 MB Avg: 17.568 MB Max: 24.284 MB Total: 1.287 GB
Requested Connection count: 100 Requested Download Rate: Per connection: 2800000 (2.8 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 440.29 Kbps Avg: 1.726 Mbps Max: 4.361 Mbps Total: 172.571 Mbps
Requested Connection count: 100 Requested Download Rate: Per connection: 2800000 (2.8 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 7.178 MB Avg: 12.087 MB Max: 17.606 MB Total: 1.18 GB
Requested Connection count: 125 Requested Download Rate: Per connection: 2240000 (2.24 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 403.325 Kbps Avg: 1.228 Mbps Max: 3.508 Mbps Total: 153.508 Mbps
Requested Connection count: 125 Requested Download Rate: Per connection: 2240000 (2.24 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 5.237 MB Avg: 8.569 MB Max: 12.052 MB Total: 1.046 GB
Requested Connection count: 150 Requested Download Rate: Per connection: 1866666 (1.867 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 317.157 Kbps Avg: 918.038 Kbps Max: 3.546 Mbps Total: 137.706 Mbps
Requested Connection count: 150 Requested Download Rate: Per connection: 1866666 (1.867 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 4.141 MB Avg: 6.387 MB Max: 9.746 MB Total: 958.073 MB
Requested Connection count: 175 Requested Download Rate: Per connection: 1600000 (1.6 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 212.725 Kbps Avg: 723.956 Kbps Max: 2.471 Mbps Total: 126.692 Mbps
Requested Connection count: 175 Requested Download Rate: Per connection: 1600000 (1.6 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 3.404 MB Avg: 5.039 MB Max: 8.298 MB Total: 881.835 MB
Requested Connection count: 200 Requested Download Rate: Per connection: 1400000 (1.4 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 146.778 Kbps Avg: 573.893 Kbps Max: 2.359 Mbps Total: 114.779 Mbps
Requested Connection count: 200 Requested Download Rate: Per connection: 1400000 (1.4 Mbps) Total: 280000000 (280 Mbps) Requested Upload Rate: Per connection: 0 (0 bps) Total: 0 (0 bps) Payload (PDU) size: 65535 (63.999 KB) Min: 2.809 MB Avg: 4.07 MB Max: 7.159 MB Total: 814.077 MB
Maximum Stations Connected: 200 Stations NOT connected at this time: 0 Maximum Stations with IP Address: 200 Stations without IP at this time: 0
Scan Results for SSIDs used in this test. BSS 00:03:83:3d:30:aa(on wlan0) -- associated TSF: 1568259809 usec (0d, 00:26:08) freq: 5180 beacon interval: 240 TUs capability: ESS (0x0001) signal: -30.00 dBm last seen: 259 ms ago Information elements from Probe Response frame: SSID: lec-2220-vap0 Supported rates: 6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0 DS Parameter set: channel 36 HT capabilities: Capabilities: 0x6e HT20/HT40 SM Power Save disabled RX HT20 SGI RX HT40 SGI No RX STBC Max AMSDU length: 3839 bytes No DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: 8 usec (0x06) HT TX/RX MCS rate indexes supported: 0-23 HT operation: * primary channel: 36 * secondary channel offset: above * STA channel width: any * RIFS: 0 * HT protection: no * non-GF present: 1 * OBSS non-GF present: 0 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 WMM: * Parameter version 1 * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
Scan Results for SSIDs NOT used in this test. BSS 00:a0:00:00:00:90(on sta12) TSF: 171652120844 usec (1d, 23:40:52) freq: 2437 beacon interval: 240 TUs capability: ESS Privacy ShortSlotTime (0x0411) signal: -85.00 dBm last seen: 18030 ms ago SSID: dongle-ben Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 DS Parameter set: channel 6 ERP: Barker_Preamble_Mode Extended supported rates: 24.0 36.0 48.0 54.0 RSN: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c) HT capabilities: Capabilities: 0x6e HT20/HT40 SM Power Save disabled RX HT20 SGI RX HT40 SGI No RX STBC Max AMSDU length: 3839 bytes No DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: 8 usec (0x06) HT TX/RX MCS rate indexes supported: 0-7 HT operation: * primary channel: 6 * secondary channel offset: no secondary * STA channel width: 20 MHz * RIFS: 0 * HT protection: nonmember * non-GF present: 0 * OBSS non-GF present: 1 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 Extended capabilities: 6 WMM: * Parameter version 1 * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec BSS c0:c1:c0:38:e1:cb(on wlan0) TSF: 874000307202 usec (10d, 02:46:40) freq: 2462 beacon interval: 100 TUs capability: ESS Privacy ShortSlotTime (0x0411) signal: -75.00 dBm last seen: 6620 ms ago Information elements from Probe Response frame: SSID: e3k-2g-1 Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 DS Parameter set: channel 11 ERP:ERP D4.0: RSN: * Version: 1 * Group cipher: CCMP * Pairwise ciphers: CCMP * Authentication suites: PSK * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c) Extended supported rates: 6.0* 9.0 12.0* 48.0 WPS: * Version: 1.0 * Wi-Fi Protected Setup State: 2 (Configured) * Selected Registrar: 0x0 * Response Type: 3 (AP) * UUID: 5e2f4a25-89dd-a616-789e-f8d0a07bb6fc * Manufacturer: Cisco * Model: Linksys E3000 * Model Number: v1.0.03 * Serial Number: 42 * Primary Device Type: 6-0050f204-1 * Device name: Linksys E3000 * Config methods: Label, PBC WMM: * Parameter version 1 * u-APSD * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec BSS c0:c1:c0:38:e1:cc(on wlan0) TSF: 874000312433 usec (10d, 02:46:40) freq: 5180 beacon interval: 100 TUs capability: ESS Privacy (0x0011) signal: -72.00 dBm last seen: 221 ms ago Information elements from Probe Response frame: SSID: e3k-5g-1 Supported rates: 6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0 RSN: * Version: 1 * Group cipher: CCMP * Pairwise ciphers: CCMP * Authentication suites: PSK * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c) HT capabilities: Capabilities: 0x8ec HT20 SM Power Save disabled RX HT20 SGI RX HT40 SGI TX STBC No RX STBC Max AMSDU length: 7935 bytes No DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: 8 usec (0x06) HT RX MCS rate indexes supported: 0-15 HT TX MCS rate indexes are undefined HT operation: * primary channel: 36 * secondary channel offset: no secondary * STA channel width: 20 MHz * RIFS: 1 * HT protection: no * non-GF present: 1 * OBSS non-GF present: 0 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 WPS: * Version: 1.0 * Wi-Fi Protected Setup State: 2 (Configured) * Selected Registrar: 0x0 * Response Type: 3 (AP) * UUID: 5e2f4a25-89dd-a616-789e-f8d0a07bb6fc * Manufacturer: Cisco * Model: Linksys E3000 * Model Number: v1.0.03 * Serial Number: 42 * Primary Device Type: 6-0050f204-1 * Device name: Linksys E3000 * Config methods: Label, PBC * RF Bands: 0x3 WMM: * Parameter version 1 * u-APSD * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec BSS 80:01:02:03:04:05(on wlan0) TSF: 172418086219 usec (1d, 23:53:38) freq: 5180 beacon interval: 240 TUs capability: ESS Privacy (0x0011) signal: -69.00 dBm last seen: 190 ms ago Information elements from Probe Response frame: SSID: ben-138 Supported rates: 6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0 DS Parameter set: channel 36 Country: US Environment: Indoor/Outdoor Channels [36 - 48] @ 17 dBm Channels [149 - 165] @ 30 dBm RSN: * Version: 1 * Group cipher: CCMP * Pairwise ciphers: CCMP * Authentication suites: IEEE 802.1X * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c) HT capabilities: Capabilities: 0x6e HT20/HT40 SM Power Save disabled RX HT20 SGI RX HT40 SGI No RX STBC Max AMSDU length: 3839 bytes No DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: 8 usec (0x06) HT TX/RX MCS rate indexes supported: 0-23 HT operation: * primary channel: 36 * secondary channel offset: above * STA channel width: any * RIFS: 0 * HT protection: no * non-GF present: 0 * OBSS non-GF present: 0 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 Extended capabilities: Interworking, 6 802.11u Interworking: Network Options: 0xf4 Network Type: 4 (Personal Device) Internet ASRA ESR UESA Venue Group: 2 (Business) Venue Type: 1 HESSID: 00:00:00:00:00:01 802.11u Advertisement: Query Response Info: 0x7f Query Response Length Limit: 127 ANQP 802.11u Roaming Consortium: ANQP OIs: 0 OI 1: 01010101 WMM: * Parameter version 1 * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec HotSpot 2.0 Indication: DGAF: 0 BSS 00:03:83:3d:30:ab(on wlan0) TSF: 1567814625 usec (0d, 00:26:07) freq: 2412 beacon interval: 240 TUs capability: ESS ShortSlotTime (0x0401) signal: -68.00 dBm last seen: 9182 ms ago SSID: lec-2220-vap1 Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 DS Parameter set: channel 1 ERP: Barker_Preamble_Mode Extended supported rates: 24.0 36.0 48.0 54.0 HT capabilities: Capabilities: 0x6e HT20/HT40 SM Power Save disabled RX HT20 SGI RX HT40 SGI No RX STBC Max AMSDU length: 3839 bytes No DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: 8 usec (0x06) HT TX/RX MCS rate indexes supported: 0-23 HT operation: * primary channel: 1 * secondary channel offset: no secondary * STA channel width: 20 MHz * RIFS: 0 * HT protection: nonmember * non-GF present: 0 * OBSS non-GF present: 1 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 WMM: * Parameter version 1 * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec BSS 4c:60:de:9b:61:0e(on sta12) TSF: 444973465984 usec (5d, 03:36:13) freq: 2412 beacon interval: 100 TUs capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431) signal: -89.00 dBm last seen: 17942 ms ago Information elements from Probe Response frame: SSID: Frontier6685 Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 DS Parameter set: channel 1 TIM: DTIM Count 1 DTIM Period 3 Bitmap Control 0x0 Bitmap[0] 0x0 ERP: RSN: * Version: 1 * Group cipher: CCMP * Pairwise ciphers: CCMP * Authentication suites: PSK * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) Extended supported rates: 24.0 36.0 48.0 54.0 HT capabilities: Capabilities: 0x1ac HT20 SM Power Save disabled RX HT20 SGI TX STBC RX STBC 1-stream Max AMSDU length: 3839 bytes No DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: 8 usec (0x06) HT RX MCS rate indexes supported: 0-15 HT TX MCS rate indexes are undefined HT operation: * primary channel: 1 * secondary channel offset: no secondary * STA channel width: 20 MHz * RIFS: 1 * HT protection: no * non-GF present: 0 * OBSS non-GF present: 0 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 Overlapping BSS scan params: * passive dwell: 20 TUs * active dwell: 10 TUs * channel width trigger scan interval: 300 s * scan passive total per channel: 200 TUs * scan active total per channel: 20 TUs * BSS width channel transition delay factor: 5 * OBSS Scan Activity Threshold: 0.25 % Extended capabilities: HT Information Exchange Supported WMM: * Parameter version 1 * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec