Hallo,
kann das eingebaute WLAN-Modul des Raspi4 den Monitor Mode bedienen,
oder braucht man dafür einen speziellen (besseren) WLAN-Adapter?
Hätte hier noch einen TP-Link WN823N rumliegen.
Habe Nzyme erfolgreich installiert und gestartet (inkl. Postgresql).
Aber es funktioniert nicht.
Der Dienst scheint zu laufen laut
systemctl status nzyme.service
aber http://127.0.0.1:22900 ist nicht erreichbar.
Läuft da evtl. eine Firewall?
http://127.0.0.1:22900
isn't reachable.
Maybe due to a running Firewall?
wondering if the WLAN module of the Raspi4 is capable of the Monitor
Mode, or do I have to buy another specialized WLAN adapter for that
purpose? Got a free TP-Link WN823N here.
Installed Nzyme successfully and startet it (incl. Postgresql).
But it doesn't function.
http://127.0.0.1:22900
Maybe due to a running Firewall?
127.0.0.1 is localhost, and generally only used to connect two processes together. Since port 22900 is a Siemens licensing server, its very
unlikely that it will be running at 127.0.0.1 on your Raspi
On Sun, 17 Apr 2022 00:31:35 +0200, Matthias Gerds wrote:
127.0.0.1 is localhost, and generally only used to connect two processes together. Since port 22900 is a Siemens licensing server, its very
http://127.0.0.1:22900
unlikely that it will be running at 127.0.0.1 on your Raspi - 127.0.0.1 is localhost and used only to interconnect two processes running on the same host.
isn't reachable.RPis usually don't run firewalls by default. Things to check:
Maybe due to a running Firewall?
- what address is assigned to your RPi and how is it assigned?
- what other hosts are on your LAN that you can use to scan your RPi?
You'll have to install nmap and/or Wireshark on it if neither is
installed.
- you can use 'nmap' to scan another host on your LAM to show what
ports are open on it. Use either its IP or its hostname to identify
the host you want to scan.
- Wireshark can capture and display messages on your LAN as well as
saying which hosts are sending and receiving the messages.
Am 17.04.22 um 01:39 schrieb Martin Gregorie:
On Sun, 17 Apr 2022 00:31:35 +0200, Matthias Gerds wrote:
127.0.0.1 is localhost, and generally only used to connect two
http://127.0.0.1:22900
processes together. Since port 22900 is a Siemens licensing server, its
very unlikely that it will be running at 127.0.0.1 on your Raspi -
127.0.0.1 is localhost and used only to interconnect two processes
running on the same host.
isn't reachable.RPis usually don't run firewalls by default. Things to check:
Maybe due to a running Firewall?
- what address is assigned to your RPi and how is it assigned?
- what other hosts are on your LAN that you can use to scan your RPi?
You'll have to install nmap and/or Wireshark on it if neither is
installed.
- you can use 'nmap' to scan another host on your LAM to show what
ports are open on it. Use either its IP or its hostname to
identify the host you want to scan.
- Wireshark can capture and display messages on your LAN as well as
saying which hosts are sending and receiving the messages.
I nmap-ed the Rpi from another PC in my LAN:
mg@Neptun:~$ nmap -Pn xxx.xxx.xxx.xxx Starting Nmap 7.70 (
https://nmap.org ) at 2022-04-17 12:07 CEST Nmap scan report for xxx.xxx.xxx.xxx Host is up (0.050s latency).
All 1000 scanned ports on xxx.xxx.xxx.xxx are filtered
Nmap done: 1 IP address (1 host up) scanned in 5.92 seconds
On Rpi itself (localhost):
...
All 1000 scanned ports on xxx.xxx.xxx.xxx are closed.
...
Hm, might be still a configuration fault in nzyme.conf.
Marco Moock wrote:
schrieb Matthias Gerds:
All 1000 scanned ports on xxx.xxx.xxx.xxx are closed.
That means the deamon is not running. Check the logs of the service and
syslog.
Or a firewall is blocking it, as others have said, to tell the difference use netstat on the Pi, e.g.
netstat -pant | grep 22900
All 1000 scanned ports on xxx.xxx.xxx.xxx are closed.
schrieb Matthias Gerds:
All 1000 scanned ports on xxx.xxx.xxx.xxx are closed.
That means the deamon is not running. Check the logs of the service and syslog.
shows just nothing. Seems, nzyme service isn't running ...
Am Sonntag, 17. April 2022, um 13:13:46 Uhr schrieb Matthias Gerds:
shows just nothing. Seems, nzyme service isn't running ...
Seems so, so check the logs to find out why it is not running.
On Sun, 17 Apr 2022 13:59:48 +0200,
Marco Moock <mo01@posteo.de>, in
<20220417135948.71097c9f@ryz> wrote:
Am Sonntag, 17. April 2022, um 13:13:46 Uhr schrieb Matthias Gerds:
shows just nothing. Seems, nzyme service isn't running ...
Seems so, so check the logs to find out why it is not running.
This may help
https://www.nzyme.org/docs/installation-configuration/install-raspberry-pi-os
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