Humboldt-Universität zu Berlin - Computer- und Medienservice

Computer- und Medienservice | Status

WLAN-Status 22.10.2026 13:37:33

Access Points mit 11 bis 20 Sessions innerhalb der vergangenen 4 Wochen

Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9

Name: AP-AJoffe18-09.02.04
Hardware: AP310i
Serial Number: 2201Y-1514800000
Uptime: 35 d 09:19:25 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.82
eth0: b0:27:cf:cd:1c:45
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 36 (5180 MHz)
  Pwr-Lvl : 14 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -90 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 32%
  Rx Frames Ø: 12%
  AP Tx Ø: 1%
  Avg Noise: -95 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 7 / 12 / 12

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:bc:12:b0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:bc:12:a0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:bc:12:a1	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-JvN	AP: 414 Radio 1: 4306 Radio 2: 4305
SNMP Instanzen ECA-ESZ	AP: 414 Radio 1: 4306 Radio 2: 4305

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Name: AP-AJoffe18-09.02.01
Hardware: AP310i
Serial Number: 2201Y-1511800000
Uptime: 131 d 00:51:26 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.108
eth0: b0:27:cf:cd:1b:af
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 100 (5500 MHz)
  Pwr-Lvl : 19 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 3%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 7%
  Rx Frames Ø: 2%
  AP Tx Ø: 3%
  Avg Noise: -98 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 3 (R1: 2 R2: 1)
  2.4n: 1 | 5.0ac: 1 | 5.0ax: 1
valid/invalid/unknown IPs: 3 / 0 / 0
auth/not auth Clients: 3 / -
  Min (1d / 7d / 28d): 1 / 1 / 0
  Max (1d / 7d / 28d): 11 / 11 / 11

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:bc:0e:f0	Up	eduroam	2
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:bc:0e:e0	Up	eduroam	1
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:bc:0e:e1	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-ESZ	AP: 413 Radio 1: 4298 Radio 2: 4297
SNMP Instanzen ECA-JvN	AP: 413 Radio 1: 4298 Radio 2: 4297

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Name: AP-AJoffe18-09.0x.0a
Hardware: AP505i
Serial Number: 2140W-2022900000
Uptime: 24 d 01:05:54 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.126
eth0: 00:dc:b2:3f:3b:21
eth0 In Errors: 1
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 52 (5260 MHz)
  Pwr-Lvl : 11 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 5%
  Rx Frames Ø: 2%
  AP Tx Ø: 1%
  Avg Noise: -94 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 15%
  Rx Frames Ø: 4%
  AP Tx Ø: 5%
  Avg Noise: -87 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 2 (R2: 2)
  2.4ax: 2
valid/invalid/unknown IPs: 2 / 0 / 0
auth/not auth Clients: 2 / -
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 7 / 9 / 12

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	00:dc:b2:49:83:50	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	00:dc:b2:49:83:40	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	00:dc:b2:49:83:41	Up	_Free_Wifi_Berlin	2

SNMP Instanzen ECA-ESZ	AP: 421 Radio 1: 4362 Radio 2: 4361
SNMP Instanzen ECA-JvN	AP: 421 Radio 1: 4362 Radio 2: 4361

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Name: AP-AJoffe18-09.02.03
Hardware: AP310i
Serial Number: 2201Y-1514600000
Uptime: 29 d 06:46:52 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.194
eth0: b0:27:cf:cd:1c:3b
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 132 (5660 MHz)
  Pwr-Lvl : 19 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 7%
  Rx Frames Ø: 2%
  AP Tx Ø: 2%
  Avg Noise: -95 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 5 (R1: 3 R2: 2)
  2.4n: 1 | 5.0ac: 1 | 5.0ax: 2
valid/invalid/unknown IPs: 5 / 0 / 0
auth/not auth Clients: 5 / -
  Min (1d / 7d / 28d): 1 / 1 / 1
  Max (1d / 7d / 28d): 10 / 11 / 11

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:bc:12:70	Up	eduroam	3
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:bc:12:60	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:bc:12:61	Up	_Free_Wifi_Berlin	2

SNMP Instanzen ECA-JvN	AP: 411 Radio 1: 4282 Radio 2: 4281
SNMP Instanzen ECA-ESZ	AP: 411 Radio 1: 4282 Radio 2: 4281

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Name: AP-AJoffe18-09.03.05
Hardware: AP310i
Serial Number: 2201Y-1518200000
Uptime: 5 d 17:40:06 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.30
eth0: b0:27:cf:cd:1c:ef
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 108 (5540 MHz)
  Pwr-Lvl : 13 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 9%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 5 (2432 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 7%
  Rx Frames Ø: 3%
  AP Tx Ø: 1%
  Avg Noise: -98 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 3 (R2: 3)
  2.4ax: 1 | 2.4n: 2
valid/invalid/unknown IPs: 3 / 0 / 0
auth/not auth Clients: 3 / -
  Min (1d / 7d / 28d): 2 / 2 / 1
  Max (1d / 7d / 28d): 12 / 14 / 14

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:bc:16:f0	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:bc:16:e0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:bc:16:e1	Up	_Free_Wifi_Berlin	3

SNMP Instanzen ECA-ESZ	AP: 417 Radio 1: 4330 Radio 2: 4329
SNMP Instanzen ECA-JvN	AP: 417 Radio 1: 4330 Radio 2: 4329

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Name: AP-AJoffe18-09.01.03
Hardware: AP310i
Serial Number: 2201Y-1517200000
Uptime: 3 d 16:29:23 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.100
eth0: b0:27:cf:cd:1c:bd
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 44 (5220 MHz)
  Pwr-Lvl : 14 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 12%
  Rx Frames Ø: 2%
  AP Tx Ø: 6%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 1 (2412 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 27%
  Rx Frames Ø: 4%
  AP Tx Ø: 13%
  Avg Noise: -94 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 4 (R1: 1 R2: 3)
  2.4ax: 1 | 2.4n: 2 | 5.0ax: 1
valid/invalid/unknown IPs: 4 / 0 / 0
auth/not auth Clients: 4 / -
  Min (1d / 7d / 28d): 2 / 0 / 0
  Max (1d / 7d / 28d): 9 / 11 / 11

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:bc:15:b0	Up	eduroam	1
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:bc:15:a0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:bc:15:a1	Up	_Free_Wifi_Berlin	3

SNMP Instanzen ECA-ESZ	AP: 412 Radio 1: 4290 Radio 2: 4289
SNMP Instanzen ECA-JvN	AP: 412 Radio 1: 4290 Radio 2: 4289

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Name: AP-AJoffe18-09.03.01
Hardware: AP310i
Serial Number: 2201Y-1146800000
Uptime: 161 d 17:51:33 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.237
eth0: b0:27:cf:cc:d4:65
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 108 (5540 MHz)
  Pwr-Lvl : 19 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 21%
  Rx Frames Ø: 9%
  AP Tx Ø: 8%
  Avg Noise: -91 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 13 (2472 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 13%
  Rx Frames Ø: 3%
  AP Tx Ø: 3%
  Avg Noise: -92 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 9 (R1: 8 R2: 1)
  2.4ax: 1 | 5.0ax: 8
valid/invalid/unknown IPs: 9 / 0 / 0
auth/not auth Clients: 9 / -
  Min (1d / 7d / 28d): 4 / 2 / 1
  Max (1d / 7d / 28d): 16 / 16 / 18

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:ba:46:b0	Up	eduroam	8
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:ba:46:a0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:ba:46:a1	Up	_Free_Wifi_Berlin	1

SNMP Instanzen ECA-ESZ	AP: 409 Radio 1: 4266 Radio 2: 4265
SNMP Instanzen ECA-JvN	AP: 409 Radio 1: 4266 Radio 2: 4265

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Name: AP-AJoffe18-09.03.02
Hardware: AP310i
Serial Number: 2201Y-1516900000
Uptime: 14:59:25 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.141
eth0: b0:27:cf:cd:1c:ae
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-ESZ
Active/Backup-Ctrl: ECA-ESZ / ECA-JvN
Poll-Timeout: 3s
R1 5 GHz Ch: 52 (5260 MHz)
  Pwr-Lvl : 14 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 4%
  Rx Frames Ø: 1%
  AP Tx Ø: 1%
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 8 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 8%
  Rx Frames Ø: 4%
  AP Tx Ø: 2%
  Avg Noise: -99 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 0
  Min (1d / 7d / 28d): 0 / 0 / 0
  Max (1d / 7d / 28d): 12 / 13 / 13

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:bc:15:50	Up	eduroam
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:bc:15:40	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:bc:15:41	Up	_Free_Wifi_Berlin

SNMP Instanzen ECA-ESZ	AP: 420 Radio 1: 4354 Radio 2: 4353
SNMP Instanzen ECA-JvN	AP: 420 Radio 1: 4354 Radio 2: 4353

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Name: AP-AJoffe18-09.03.04
Hardware: AP310i
Serial Number: 2201Y-1515000000
Uptime: 20 d 10:23:04 h
Last succ. Poll: 22.10.2026 13:34:14
IP: 172.19.184.86
eth0: b0:27:cf:cd:1c:4f
eth0 In Errors: 0
SW Version: 7.8.6.0-002R
Home-Controller: ECA-JvN
Active/Backup-Ctrl: ECA-JvN / ECA-ESZ
Poll-Timeout: 3s
R1 5 GHz Ch: 60 (5300 MHz)
  Pwr-Lvl : 14 dBm
  Radio-Type: IEEE 802.11ax
  W.: 40 MHz Max-W: 40 MHz Bond.: Yes
  DCS: monitor
  Ch Busy Ø: 2%
  Rx Frames Ø: 0%
  AP Tx Ø: 1%
  Avg Noise: -88 dBm
  Beacon Interval: 100 ms
R2 2.4 GHz Ch: 9 (2452 MHz)
  Pwr-Lvl : 12 dBm
  Radio-Type: IEEE 802.11ax
  W.: 20 MHz Max-W: 20 MHz Bond.: No
  DCS: monitor
  Ch Busy Ø: 13%
  Rx Frames Ø: 5%
  AP Tx Ø: 2%
  Avg Noise: -99 dBm
  Beacon Interval: 100 ms
WLAN-Sessions: 4 (R1: 3 R2: 1)
  2.4ax: 1 | 5.0ac: 2 | 5.0ax: 1
valid/invalid/unknown IPs: 4 / 0 / 0
auth/not auth Clients: 4 / -
  Min (1d / 7d / 28d): 4 / 2 / 1
  Max (1d / 7d / 28d): 11 / 15 / 15

Index	Radio / Band	If-MAC	Status	SSID	Sessions
0	Radio 1 5 GHz ath0 802.11na	b0:27:cf:bc:12:f0	Up	eduroam	3
10	Radio 2 2.4 GHz ath10 802.11ng	b0:27:cf:bc:12:e0	Up	eduroam
11	Radio 2 2.4 GHz ath11 802.11ng	b0:27:cf:bc:12:e1	Up	_Free_Wifi_Berlin	1

SNMP Instanzen ECA-JvN	AP: 418 Radio 1: 4338 Radio 2: 4337
SNMP Instanzen ECA-ESZ	AP: 418 Radio 1: 4338 Radio 2: 4337

Controller Site: AJoffe18 STDA
Location: Berlin-Adlershof > Abram-Joffe-Str. 18 (Studentendorf) > Haus 9
IGNORE_ZERO_TX_ON_A

Hilfe - Aktualisierungsintervall: 5 Minuten
Version 14.2.3, syj, 03.06.2026
Datenerhebung: 22.10.2026 13:34:01 Erzeugt: 22.10.2026 13:37:33 PID 637120

Humboldt-Universität zu Berlin - Computer- und Medienservice

WLAN-Status 22.10.2026 13:37:33

Access Points mit 11 bis 20 Sessions innerhalb der vergangenen 4 Wochen

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