Humboldt-Universität zu Berlin - Computer- und Medienservice

Computer- und Medienservice | Status

WLAN-Status 05.11.2026 21:56:19

Access Points mit 0 Sessions

Berlin-Adlershof > Zum Großen Windkanal > Haus 2

Name: AP-ZGW-2.101-I1
Hardware: AP3915i
Serial Number: 1935Y-1284500000
Uptime: 16:04:43 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5600mW
SavedEnergy: 52.652,41 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.192.85
eth0: dc:b8:08:70:2f:7d
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 11 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 7 / 11 / 11

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:4d:5d:30	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:4d:5d:21	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:4d:5d:22	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-ESZ	AP: 113 Radio 1: 1897 Radio 2: 1898
SNMP Instanzen ECA-JvN	AP: 113 Radio 1: 1897 Radio 2: 1898

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-2129 e 1/1/45
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.010D1
Hardware: AP3915i
Serial Number: 1940Y-1104600000
Uptime: 16:04:46 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5800mW
SavedEnergy: 54.696,50 Wh (since: 19.09.2022 05:14:01)
IP: 172.19.192.62
eth0: dc:b8:08:70:aa:a2
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 13 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 10%
  Rx Frames Ø: 12%
  AP Tx Ø: 1%
  Avg Noise: -75 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 7 / 8 / 8

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:71:50	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:71:41	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:50:71:42	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-ESZ	AP: 104 Radio 1: 1825 Radio 2: 1826
SNMP Instanzen ECA-JvN	AP: 104 Radio 1: 1825 Radio 2: 1826

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3051-S2 e 2/1/42
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.101-H1
Hardware: AP3915i
Serial Number: 1935Y-1264300000
Uptime: 16:03:55 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5800mW
SavedEnergy: 27.443,48 Wh (since: 02.10.2022 21:29:02)
IP: 172.19.192.84
eth0: dc:b8:08:70:2b:8b
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 104 (5520 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -92 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 10 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -86 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 5 / 5 / 11

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:4d:43:f0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:4d:43:e1	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:4d:43:e2	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-ESZ	AP: 112 Radio 1: 1889 Radio 2: 1890
SNMP Instanzen ECA-JvN	AP: 112 Radio 1: 1889 Radio 2: 1890

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-2129 e 1/1/46
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.110D1
Hardware: AP3915i
Serial Number: 1940Y-1104900000
Uptime: 3 d 16:03:51 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5600mW
SavedEnergy: 49.113,27 Wh (since: 02.10.2022 21:29:02)
IP: 172.19.192.181
eth0: dc:b8:08:70:aa:b1
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 52 (5260 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -87 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -83 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 5 / 9 / 10

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:71:b0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:50:71:a1	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:50:71:a2	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-JvN	AP: 110 Radio 1: 1873 Radio 2: 1874
SNMP Instanzen ECA-ESZ	AP: 110 Radio 1: 1873 Radio 2: 1874

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3158-S1 e 1/1/45
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.231
Hardware: AP3915i
Serial Number: 1935Y-1265000000
Uptime: 16:05:01 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5600mW
SavedEnergy: 13.234,5 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.192.179
eth0: dc:b8:08:70:2b:ae
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 48 (5240 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 12%
  Rx Frames Ø: 5%
  AP Tx Ø: 1%
  Avg Noise: -85 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 2 / 2 / 5

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:4d:44:d0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:4d:44:c1	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:4d:44:c2	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-ESZ	AP: 109 Radio 1: 1865 Radio 2: 1866
SNMP Instanzen ECA-JvN	AP: 109 Radio 1: 1865 Radio 2: 1866

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3237 e 1/1/41
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.038
Hardware: AP3915i
Serial Number: 1935Y-1263400000
Uptime: 16:03:31 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5500mW
SavedEnergy: 43.441,42 Wh (since: 02.10.2022 21:29:02)
IP: 172.19.192.63
eth0: dc:b8:08:70:2b:5e
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 64 (5320 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 10%
  Rx Frames Ø: 11%
  AP Tx Ø: 1%
  Avg Noise: -80 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 13 / 13 / 22

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:4d:42:d0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:4d:42:c1	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:4d:42:c2	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-JvN	AP: 105 Radio 1: 1833 Radio 2: 1834
SNMP Instanzen ECA-ESZ	AP: 105 Radio 1: 1833 Radio 2: 1834

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3051-S2 e 2/1/44
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.049
Hardware: AP3915i
Serial Number: 1940Y-1111200000
Uptime: 16:01:59 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5600mW
SavedEnergy: 53.630,53 Wh (since: 02.10.2022 21:29:02)
IP: 172.19.192.69
eth0: dc:b8:08:70:ab:ec
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 40 (5200 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 4%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -86 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 16 / 59 / 76

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:79:90	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:79:80	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:50:79:82	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-JvN	AP: 20 Radio 1: 1153 Radio 2: 1154
SNMP Instanzen ECA-ESZ	AP: 20 Radio 1: 1153 Radio 2: 1154

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3051-S2 e 2/1/48
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.101-F1
Hardware: AP3915i
Serial Number: 1935Y-1285500000
Uptime: 1 d 16:05:38 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5700mW
SavedEnergy: 47.176,33 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.192.86
eth0: dc:b8:08:70:2f:af
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 100 (5500 MHz)
  Pwr-Lvl : 16 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -82 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 7 / 8 / 13

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:4d:5e:70	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:4d:5e:61	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:4d:5e:62	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-JvN	AP: 114 Radio 1: 1905 Radio 2: 1906
SNMP Instanzen ECA-ESZ	AP: 114 Radio 1: 1905 Radio 2: 1906

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-2129 e 1/1/44
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.-123
Hardware: AP3915i
Serial Number: 1940Y-1102300000
device unreachable
Last succ. Poll: 03.11.2026 17:14:14
Basic PwrUsage: 5600mW
SavedEnergy: 51.714,73 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.192.189
eth0: dc:b8:08:70:aa:2f
SW Version: 10.51.23.0003
Home-Controller: ECA-ESZ
WLAN-Sessions: 0
Min (1d / 7d / 28d): 0 / 0 / 0
Max (1d / 7d / 28d): 0 / 6 / 6

SNMP Instanzen ECA-ESZ

AP: 29 Radio 1: 1225 Radio 2: 1226

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-2129 e 1/1/47
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
IGNORE_ZERO_TX_ON_A

Name: AP-ZGW-2.048
Hardware: AP3915i
Serial Number: 1935Y-1262800000
Uptime: 16:04:43 h
Last succ. Poll: 05.11.2026 21:54:22
Basic PwrUsage: 5500mW
SavedEnergy: 49.266,25 Wh (since: 15.09.2022 20:09:02)
IP: 172.19.192.68
eth0: dc:b8:08:70:2b:40
eth0 In Errors: 0
SW Version: 10.51.22.0004
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 100 (5500 MHz)
  Pwr-Lvl : 20 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 1%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -90 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 MHz)
  Pwr-Lvl : 15 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 16%
  Rx Frames Ø: 6%
  AP Tx Ø: 1%
  Avg Noise: -83 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 7 / 9 / 10

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:4d:42:10	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	dc:b8:08:4d:42:01	Up	eduroam
12	Radio 2 2.4 GHz ath12 802.11ng	dc:b8:08:4d:42:02	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-JvN	AP: 107 Radio 1: 1849 Radio 2: 1850
SNMP Instanzen ECA-ESZ	AP: 107 Radio 1: 1849 Radio 2: 1850

Controller Site: ZumGrWindkanal
Connected to: ICX-ZGW-3051-S2 e 2/1/43
Location: Berlin-Adlershof > Zum Großen Windkanal > Haus 2
ENERGY_SAVING_ENABLED / IGNORE_ZERO_TX_ON_A

Hilfe - Aktualisierungsintervall: 5 Minuten
Version 14.2.3, syj, 03.06.2026
Datenerhebung: 05.11.2026 21:54:01 Erzeugt: 05.11.2026 21:56:19 PID 171158

Humboldt-Universität zu Berlin - Computer- und Medienservice

WLAN-Status 05.11.2026 21:56:19

Access Points mit 0 Sessions

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