Humboldt-Universität zu Berlin - Computer- und Medienservice

Computer- und Medienservice | Status

WLAN-Status 22.10.2026 20:12:01

Access Points mit 26 bis 50 Sessions innerhalb der vergangenen 24 Stunden

Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum

Name: AP-GZ-0.510-01
Hardware: AP3915i
Serial Number: 1842Y-1219400000
Uptime: 14:20:10 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5500mW
SavedEnergy: 39.918,1 Wh (since: 25.08.2022 01:54:01)
IP: 172.19.172.205
eth0: 94:9b:2c:13:f0:e6
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 15%
  Rx Frames Ø: 14%
  AP Tx Ø: 2%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 55%
  Rx Frames Ø: 20%
  AP Tx Ø: 31%
  Avg Noise: -82 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 24 (R1: 15 R2: 9)
  2.4n: 8 | 5.0ac: 15
valid/invalid/unknown IPs: 24 / 0 / 0
auth/not auth Clients: 24 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 37 / 52 / 72

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:16:15:b0	Up	eduroam	15
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:16:15:a0	Up	eduroam	1
11	Radio 2 2.4 GHz ath11 802.11ng	94:9b:2c:16:15:a1	Up	_Free_Wifi_Berlin	8

SNMP Instanzen ECA-GZ	AP: 177 Radio 1: 2409 Radio 2: 2410
SNMP Instanzen ECA-UdL6	AP: 177 Radio 1: 2409 Radio 2: 2410

Controller Site: GZ
Connected to: ICX-GZ-0401 e 1/1/2
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > Erdgeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ--1.205-02
Hardware: AP3915i
Serial Number: 1842Y-1199300000
Uptime: 14:19:06 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5900mW
SavedEnergy: 43.024,76 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.172.96
eth0: 94:9b:2c:13:ec:f9
eth0 In Errors: 0
SW Version: 10.51.22.0004
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 112 (5560 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: -89 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: 1%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -85 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 11 (R1: 5 R2: 6)
  2.4n: 4 | 5.0ac: 4
valid/invalid/unknown IPs: 11 / 0 / 0
auth/not auth Clients: 11 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 27 / 45 / 47

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:fc:90	Up	eduroam	5
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:fc:80	Up	eduroam
14	Radio 2 2.4 GHz ath14 802.11ng	94:9b:2c:15:fc:84	Up	_Free_Wifi_Berlin	6

SNMP Instanzen ECA-GZ	AP: 88 Radio 1: 1697 Radio 2: 1698
SNMP Instanzen ECA-UdL6	AP: 88 Radio 1: 1697 Radio 2: 1698

Controller Site: GZ
Connected to: ICX-GZ-U401 e 1/1/15
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > Keller
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-04.851-15
Hardware: AP3915i
Serial Number: 1842Y-1178000000
Uptime: 14:17:59 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5400mW
SavedEnergy: 45.471,21 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.172.254
eth0: 94:9b:2c:13:e8:d0
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 36 (5180 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 6%
  Rx Frames Ø: 4%
  AP Tx Ø: 2%
  Avg Noise: -87 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 5%
  AP Tx Ø: 1%
  Avg Noise: -85 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 12 (R1: 6 R2: 6)
  2.4g: 1 | 2.4n: 5 | 5.0ac: 6
valid/invalid/unknown IPs: 12 / 0 / 0
auth/not auth Clients: 12 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 38 / 46 / 51

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:e1:f0	Up	eduroam	6
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:e1:e0	Up	eduroam
13	Radio 2 2.4 GHz ath13 802.11ng	94:9b:2c:15:e1:e3	Up	_Free_Wifi_Berlin	6

SNMP Instanzen ECA-GZ	AP: 217 Radio 1: 2729 Radio 2: 2730
SNMP Instanzen ECA-UdL6	AP: 217 Radio 1: 2729 Radio 2: 2730

Description: abgeschaltet wg. vieler CRC auf eth0
Controller Site: GZ
Connected to: ICX-GZ-4401 e 1/1/10
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 4. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-01.301-01
Hardware: AP3915i
Serial Number: 1940Y-1092400000
Uptime: 1 d 13:51:50 h
Last succ. Poll: 22.10.2026 20:09:14
IP: 172.19.173.90
eth0: dc:b8:08:70:a8:40
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 108 (5540 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 10%
  Rx Frames Ø: 6%
  AP Tx Ø: 4%
  Avg Noise: -90 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 6%
  Rx Frames Ø: 6%
  AP Tx Ø: 1%
  Avg Noise: -85 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 8 (R1: 6 R2: 2)
  2.4n: 1 | 5.0ac: 7
valid/invalid/unknown IPs: 8 / 0 / 0
auth/not auth Clients: 8 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 28 / 28 / 48

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:62:10	Up	eduroam	6
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:62:00	Up	eduroam	2

SNMP Instanzen ECA-UdL6	AP: 248 Radio 1: 2977 Radio 2: 2978
SNMP Instanzen ECA-GZ	AP: 248 Radio 1: 2977 Radio 2: 2978

Controller Site: GZ
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 1. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-01.315-01
Hardware: AP3915i
Serial Number: 1842Y-1159200000
Uptime: 14:19:31 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5400mW
SavedEnergy: 44.066,95 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.172.25
eth0: 94:9b:2c:13:e5:24
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 36%
  Rx Frames Ø: 34%
  AP Tx Ø: 2%
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
2.4 GHz Channel: admin off
WLAN-Sessions: 11 (R1: 11)
  5.0ac: 11
valid/invalid/unknown IPs: 11 / 0 / 0
auth/not auth Clients: 11 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 37 / 37 / 47

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:ca:70	Up	eduroam	11
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:ca:60	DOWN	eduroam

SNMP Instanzen ECA-GZ	AP: 50 Radio 1: 1393 Radio 2: 1394
SNMP Instanzen ECA-UdL6	AP: 50 Radio 1: 1393 Radio 2: 1394

Controller Site: GZ
Connected to: ICX-GZ-1401 e 1/1/4
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 1. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / NO_2.4GHZ / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-01.851-03
Hardware: AP3915i
Serial Number: 1940Y-1101700000
Uptime: 14:18:39 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5600mW
SavedEnergy: 41.913,27 Wh (since: 25.08.2022 01:49:01)
IP: 172.19.173.36
eth0: dc:b8:08:70:aa:11
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 36 (5180 MHz)
  Pwr-Lvl : 8 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: -88 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 26%
  Rx Frames Ø: 8%
  AP Tx Ø: 17%
  Avg Noise: -83 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 16 (R1: 8 R2: 8)
  2.4n: 8 | 5.0ac: 7
valid/invalid/unknown IPs: 16 / 0 / 0
auth/not auth Clients: 16 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 42 / 54 / 58

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:6d:b0	Up	eduroam	8
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:6d:a0	Up	eduroam	1
13	Radio 2 2.4 GHz ath13 802.11ng	dc:b8:08:50:6d:a3	Up	_Free_Wifi_Berlin	7

SNMP Instanzen ECA-GZ	AP: 240 Radio 1: 2913 Radio 2: 2914
SNMP Instanzen ECA-UdL6	AP: 240 Radio 1: 2913 Radio 2: 2914

Description: Kubus, Foyer
Controller Site: GZ
Connected to: ICX-GZ-1401 e 1/1/9
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 1. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ--1.205-01
Hardware: AP3915i
Serial Number: 1842Y-1230200000
Uptime: 06:15:01 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 6300mW
SavedEnergy: 30.892,33 Wh (since: 25.08.2022 01:54:01)
IP: 172.19.172.73
eth0: 94:9b:2c:13:f3:02
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 40 (5200 MHz)
  Pwr-Lvl : 12 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 : 12 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -86 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 5 (R1: 5)
  2.4n: 1 | 5.0ac: 4
valid/invalid/unknown IPs: 4 / 0 / 1
auth/not auth Clients: 4 / 1
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 32 / 43 / 45

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:16:23:30	Up	eduroam	5
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:16:23:20	Up	eduroam
14	Radio 2 2.4 GHz ath14 802.11ng	94:9b:2c:16:23:24	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-UdL6	AP: 187 Radio 1: 2489 Radio 2: 2490
SNMP Instanzen ECA-GZ	AP: 187 Radio 1: 2489 Radio 2: 2490

Controller Site: GZ
Connected to: ICX-GZ-U401 e 1/1/9
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > Keller
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-04.851-13
Hardware: AP3915i
Serial Number: 1842Y-1178100000
Uptime: 14:18:24 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5700mW
SavedEnergy: 47.282,86 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.172.185
eth0: 94:9b:2c:13:e8:d5
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 36 (5180 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 9%
  Rx Frames Ø: 8%
  AP Tx Ø: 1%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 4 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 42%
  Rx Frames Ø: 40%
  AP Tx Ø: 1%
  Avg Noise: -84 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 3 (R1: 3)
  5.0ac: 3
valid/invalid/unknown IPs: 3 / 0 / 0
auth/not auth Clients: 3 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 30 / 40 / 43

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:e2:10	Up	eduroam	3
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:e2:00	Up	eduroam

SNMP Instanzen ECA-UdL6	AP: 166 Radio 1: 2321 Radio 2: 2322
SNMP Instanzen ECA-GZ	AP: 166 Radio 1: 2321 Radio 2: 2322

Controller Site: GZ
Connected to: ICX-GZ-4402 e 1/1/11
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 4. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-03.116-01
Hardware: AP3915i
Serial Number: 1842Y-1149100000
Uptime: 14:20:38 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5300mW
SavedEnergy: 36.346,85 Wh (since: 25.08.2022 01:54:01)
IP: 172.19.173.163
eth0: 94:9b:2c:13:e3:2b
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 36%
  Rx Frames Ø: 25%
  AP Tx Ø: 11%
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 4 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 23%
  Rx Frames Ø: 24%
  AP Tx Ø: 1%
  Avg Noise: -82 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 9 (R1: 7 R2: 2)
  2.4n: 2 | 5.0ac: 7
valid/invalid/unknown IPs: 9 / 0 / 0
auth/not auth Clients: 9 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 32 / 37 / 47

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:bd:d0	Up	eduroam	7
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:bd:c0	Up	eduroam	2

SNMP Instanzen ECA-UdL6	AP: 206 Radio 1: 2641 Radio 2: 2642
SNMP Instanzen ECA-GZ	AP: 206 Radio 1: 2641 Radio 2: 2642

Controller Site: GZ
Connected to: ICX-GZ-3401 e 1/1/5
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 3. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-07.112-02
Hardware: AP3915i
Serial Number: 1842Y-1177000000
Uptime: 14:19:30 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5500mW
SavedEnergy: 49.194,23 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.172.183
eth0: 94:9b:2c:13:e8:9e
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 36 (5180 MHz)
  Pwr-Lvl : 12 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: 5 (2432 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 5%
  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): 26 / 26 / 31

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:e0:b0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:e0:a0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	94:9b:2c:15:e0:a1	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-GZ	AP: 165 Radio 1: 2313 Radio 2: 2314
SNMP Instanzen ECA-UdL6	AP: 165 Radio 1: 2313 Radio 2: 2314

Controller Site: GZ
Connected to: ICX-GZ-7401 e 1/1/4
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 7. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-01.303-01
Hardware: AP3915i
Serial Number: 1940Y-1092200000
Uptime: 1 d 14:20:46 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5500mW
SavedEnergy: 44.950,85 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.173.51
eth0: dc:b8:08:70:a8:36
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 60 (5300 MHz)
  Pwr-Lvl : 7 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 26%
  Rx Frames Ø: 26%
  AP Tx Ø: 1%
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 4 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 36%
  Rx Frames Ø: 23%
  AP Tx Ø: 4%
  Avg Noise: -82 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 6 (R1: 6)
  2.4n: 1 | 5.0ac: 5
valid/invalid/unknown IPs: 6 / 0 / 0
auth/not auth Clients: 6 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 37 / 45 / 85

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	dc:b8:08:50:61:d0	Up	eduroam	6
10	Radio 2 2.4 GHz ath10 802.11ng	dc:b8:08:50:61:c0	Up	eduroam

SNMP Instanzen ECA-UdL6	AP: 245 Radio 1: 2953 Radio 2: 2954
SNMP Instanzen ECA-GZ	AP: 245 Radio 1: 2953 Radio 2: 2954

Controller Site: GZ
Connected to: ICX-GZ-1402 e 1/1/3
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 1. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-0.851-01
Hardware: AP3915i
Serial Number: 1842Y-1221300000
Uptime: 1 d 17:36:24 h
Last succ. Poll: 22.10.2026 20:09:14
IP: 172.19.173.118
eth0: 94:9b:2c:13:f1:45
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 48 (5240 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 8%
  Rx Frames Ø: 5%
  AP Tx Ø: 3%
  Avg Noise: -89 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 4 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 14%
  Rx Frames Ø: 10%
  AP Tx Ø: 1%
  Avg Noise: -85 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 9 (R1: 6 R2: 3)
  2.4n: 3 | 5.0ac: 5
valid/invalid/unknown IPs: 9 / 0 / 0
auth/not auth Clients: 9 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 38 / 38 / 43

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:16:18:10	Up	eduroam	6
1	Radio 1 5 GHz ath1 802.11nac	94:9b:2c:16:18:11	Up	StornoHUB
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:16:18:00	Up	eduroam	1
11	Radio 2 2.4 GHz ath11 802.11ng	94:9b:2c:16:18:01	Up	_Free_Wifi_Berlin	2
12	Radio 2 2.4 GHz ath12 802.11ng	94:9b:2c:16:18:02	Up	StornoHUB

SNMP Instanzen ECA-UdL6	AP: 174 Radio 1: 2385 Radio 2: 2386
SNMP Instanzen ECA-GZ	AP: 174 Radio 1: 2385 Radio 2: 2386

Controller Site: GZ
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > Erdgeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-04.851-06
Hardware: AP3915i
Serial Number: 1842Y-1176100000
Uptime: 14:17:40 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5600mW
SavedEnergy: 41.497,99 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.172.250
eth0: 94:9b:2c:13:e8:71
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 52 (5260 MHz)
  Pwr-Lvl : 8 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: 1 (2412 MHz)
  Pwr-Lvl : 4 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 9%
  Rx Frames Ø: 11%
  AP Tx Ø: 1%
  Avg Noise: -83 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 4 (R1: 2 R2: 2)
  2.4n: 1 | 5.0ac: 2 | NA: 1
valid/invalid/unknown IPs: 3 / 0 / 1
auth/not auth Clients: 4 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 38 / 41 / 51

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:df:90	Up	eduroam	2
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:df:80	Up	eduroam
13	Radio 2 2.4 GHz ath13 802.11ng	94:9b:2c:15:df:83	Up	_Free_Wifi_Berlin	2

SNMP Instanzen ECA-GZ	AP: 210 Radio 1: 2673 Radio 2: 2674
SNMP Instanzen ECA-UdL6	AP: 210 Radio 1: 2673 Radio 2: 2674

Controller Site: GZ
Connected to: ICX-GZ-4401 e 1/1/11
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 4. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-01.304-01
Hardware: AP3915i
Serial Number: 1842Y-1164000000
Uptime: 11:53:26 h
Last succ. Poll: 22.10.2026 20:09:14
IP: 172.19.173.79
eth0: 94:9b:2c:13:e6:14
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 100 (5500 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 5%
  Rx Frames Ø: 2%
  AP Tx Ø: 4%
  Avg Noise: -90 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 6%
  Rx Frames Ø: 7%
  AP Tx Ø: 1%
  Avg Noise: -85 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 14 (R1: 13 R2: 1)
  2.4n: 1 | 5.0ac: 13
valid/invalid/unknown IPs: 14 / 0 / 0
auth/not auth Clients: 14 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 39 / 44 / 73

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:d0:70	Up	eduroam	13
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:d0:60	Up	eduroam	1

SNMP Instanzen ECA-GZ	AP: 247 Radio 1: 2969 Radio 2: 2970
SNMP Instanzen ECA-UdL6	AP: 247 Radio 1: 2969 Radio 2: 2970

Controller Site: GZ
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 1. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-03.121-01
Hardware: AP3915i
Serial Number: 1842Y-1143500000
Uptime: 14:18:40 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5600mW
SavedEnergy: 45.976,36 Wh (since: 25.08.2022 00:14:02)
IP: 172.19.172.238
eth0: 94:9b:2c:13:e2:13
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-GZ
Active/Backup-Ctrl: ECA-GZ / ECA-UdL6
Poll-Timeout: 3s
R1 5 GHz Ch: 64 (5320 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 4%
  Rx Frames Ø: 2%
  AP Tx Ø: 2%
  Avg Noise: -87 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 4 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 31%
  Rx Frames Ø: 27%
  AP Tx Ø: 1%
  Avg Noise: -84 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 12 (R1: 10 R2: 2)
  2.4n: 2 | 5.0ac: 10
valid/invalid/unknown IPs: 12 / 0 / 0
auth/not auth Clients: 12 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 33 / 44 / 44

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:15:b6:d0	Up	eduroam	10
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:15:b6:c0	Up	eduroam	2

SNMP Instanzen ECA-GZ	AP: 205 Radio 1: 2633 Radio 2: 2634
SNMP Instanzen ECA-UdL6	AP: 205 Radio 1: 2633 Radio 2: 2634

Controller Site: GZ
Connected to: ICX-GZ-3401 e 1/1/8
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 3. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Name: AP-GZ-01.701-01
Hardware: AP3915i
Serial Number: 1851Y-1605300000
Uptime: 14:20:13 h
Last succ. Poll: 22.10.2026 20:09:14
Basic PwrUsage: 5700mW
SavedEnergy: 42.108,43 Wh (since: 25.08.2022 01:49:01)
IP: 172.19.172.51
eth0: 94:9b:2c:e5:fe:16
eth0 In Errors: 0
SW Version: 10.51.23.0003
Home-Controller: ECA-UdL6
Active/Backup-Ctrl: ECA-UdL6 / ECA-GZ
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ac
  W.: Auto (20/40/80 MHz) Max-W: 20 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 5%
  Rx Frames Ø: 4%
  AP Tx Ø: 1%
  Avg Noise: -87 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11gn
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 22%
  Rx Frames Ø: 22%
  AP Tx Ø: 1%
  Avg Noise: -82 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 10 (R1: 7 R2: 3)
  2.4n: 3 | 5.0ac: 7
valid/invalid/unknown IPs: 10 / 0 / 0
auth/not auth Clients: 10 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 38 / 38 / 38

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11nac	94:9b:2c:ec:2c:90	Up	eduroam	7
10	Radio 2 2.4 GHz ath10 802.11ng	94:9b:2c:ec:2c:80	Up	eduroam	1
11	Radio 2 2.4 GHz ath11 802.11ng	94:9b:2c:ec:2c:81	Up	_Free_Wifi_Berlin	2

SNMP Instanzen ECA-UdL6	AP: 45 Radio 1: 1353 Radio 2: 1354
SNMP Instanzen ECA-GZ	AP: 45 Radio 1: 1353 Radio 2: 1354

Controller Site: GZ
Connected to: ICX-GZ-1401 e 1/1/7
Location: Berlin-Mitte > Geschwister-Scholl-Str. 1, Grimm-Zentrum > 1. Obergeschoss
ENERGY_SAVING_ENABLED / IGNORE_A_WIDTH / IGNORE_ZERO_TX_ON_A

Hilfe - Aktualisierungsintervall: 5 Minuten
Version 14.2.3, syj, 03.06.2026
Datenerhebung: 22.10.2026 20:09:01 Erzeugt: 22.10.2026 20:12:01 PID 794971

Humboldt-Universität zu Berlin - Computer- und Medienservice

WLAN-Status 22.10.2026 20:12:01

Access Points mit 26 bis 50 Sessions innerhalb der vergangenen 24 Stunden

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