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home network unstable and arpscan kills connection

Hi, I am helping a friend setting up an ip cam for searching for meteors. Unfortunately it seems something is wrong in the network.

There is a raspberrypi(192.168.2.115) which captures constantly the ip cam's(192.168.2.139) video stream at night. We observed the first problems because its framerate is not constant. Now I try to log into the raspberrypi via anydesk and even this seems to be problematic. Often the connection is sufficiently quick but it happens as well that it gets barely unusable due lagging.

And even more interesting: If I perform from the rapsberry:

sudo arp-scan --destaddr=aa:42:a1:0e:08:1c --localnet

The anydesk connection breaks and I have to wait a couple of minutes/hours to have access again. The prompt is still open so the raspberrypi did not reboot in the meantime. It was just invisible to the network.

I have a few captures from wireshark but don't really know how to share them. Is there a good platform for this?

I would be very happy if we can solve the problem. It is for contributing to science! :-)

Our network architecture looks as follows: Network Architecture

home network unstable and arpscan kills connection

Hi, I am helping a friend setting up an ip cam for searching for meteors. Unfortunately it seems something is wrong in the network.

There is a raspberrypi(192.168.2.115) which captures constantly the ip cam's(192.168.2.139) video stream at night. We observed the first problems because its framerate is not constant. Now I try to log into the raspberrypi via anydesk and even this seems to be problematic. Often the connection is sufficiently quick but it happens as well that it gets barely unusable due lagging.

And even more interesting: If I perform from the rapsberry:

sudo arp-scan --destaddr=aa:42:a1:0e:08:1c --localnet

The anydesk connection breaks and I have to wait a couple of minutes/hours to have access again. The prompt is still open so the raspberrypi did not reboot in the meantime. It was just invisible to the network.

I have a few captures from wireshark but don't really know how to share them. Is there a good platform for this?

I would be very happy if we can could solve the problem. It is for contributing to science! :-)

Our network architecture looks as follows: Network Architecture

https://pasteboard.co/HnvRzHDLPxEj.png

home network unstable and arpscan kills connection

Hi, I am helping a friend setting up an ip cam for searching for meteors. Unfortunately it seems something is wrong in the network.

There is a raspberrypi(192.168.2.115) which captures constantly the ip cam's(192.168.2.139) video stream at night. We observed the first problems because its framerate is not constant. Now I try to log into the raspberrypi via anydesk and even this seems to be problematic. Often the connection is sufficiently quick but it happens as well that it gets barely unusable due lagging.

And even more interesting: If I perform from the rapsberry:

sudo arp-scan --destaddr=aa:42:a1:0e:08:1c --localnet

The anydesk connection breaks and I have to wait a couple of minutes/hours to have access again. The prompt is still open so the raspberrypi did not reboot in the meantime. It was just invisible to the network.

I have a few captures from wireshark but don't really know how to share them. Is there a good platform for this?

I would be very happy if we could solve the problem. It is for contributing to science! :-)

Our network architecture looks as follows: Network Architecture

https://pasteboard.co/HnvRzHDLPxEj.png

the captures are at: https://drive.google.com/drive/folders/1B6FbKMMgbWJ17QQrnojNf0ok6wd21tcB?usp=sharing

home network unstable and arpscan kills connection

Hi, I am helping a friend setting up an ip cam for searching for meteors. Unfortunately it seems something is wrong in the network.

There is a raspberrypi(192.168.2.115) which captures constantly the ip cam's(192.168.2.139) video stream at night. We observed the first problems because its framerate is not constant. Now I try to log into the raspberrypi via anydesk and even this seems to be problematic. Often the connection is sufficiently quick but it happens as well that it gets barely unusable due lagging.

And even more interesting: If I perform from the rapsberry:

sudo arp-scan --destaddr=aa:42:a1:0e:08:1c --localnet

The anydesk connection breaks and I have to wait a couple of minutes/hours to have access again. The prompt is still open so the raspberrypi did not reboot in the meantime. It was just invisible to the network.

I have a few captures from wireshark but don't really know how to share them. Is there a good platform for this?

I would be very happy if we could solve the problem. It is for contributing to science! :-)

Our network architecture looks as follows: Network Architecture

https://pasteboard.co/HnvRzHDLPxEj.png

the captures are at: https://drive.google.com/drive/folders/1B6FbKMMgbWJ17QQrnojNf0ok6wd21tcB?usp=sharing

home network unstable and arpscan kills connection

Hi, I am helping a friend setting up an ip cam for searching for meteors. Unfortunately it seems something is wrong in the network.

There is a raspberrypi(192.168.2.115) which captures constantly the ip cam's(192.168.2.139) video stream at night. We observed the first problems because its framerate is not constant. Now I try to log into the raspberrypi via anydesk and even this seems to be problematic. Often the connection is sufficiently quick but it happens as well that it gets barely unusable due lagging.

And even more interesting: If I perform from the rapsberry:

sudo arp-scan --destaddr=aa:42:a1:0e:08:1c --localnet

sudo: unable to resolve host gmnraspi: Name or service not known
Interface: eth0, type: EN10MB, MAC: d8:3a:dd:8b:2e:21, IPv4: 192.168.2.115
Starting arp-scan 1.9.7 with 256 hosts (https://github.com/royhills/arp-scan)
192.168.2.1 aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.100   ac:15:a2:e1:3b:8b   (Unknown)
192.168.2.113   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.100   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.101   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.114   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.110   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 3)
192.168.2.117   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.254   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.101   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.110   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.114   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.117   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 3)
192.168.2.254   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)

24 packets received by filter, 0 packets dropped by kernel Ending arp-scan 1.9.7: 256 hosts scanned in 2.212 seconds (115.73 hosts/sec). 20 responded

The anydesk connection breaks and I have to wait a couple of minutes/hours to have access again. The prompt is still open so the raspberrypi did not reboot in the meantime. It was just invisible to the network.

I have a few captures from wireshark but don't really know how to share them. Is there a good platform for this?

I would be very happy if we could solve the problem. It is for contributing to science! :-)

Our network architecture looks as follows: Network Architecture

https://pasteboard.co/HnvRzHDLPxEj.png

the captures are at: https://drive.google.com/drive/folders/1B6FbKMMgbWJ17QQrnojNf0ok6wd21tcB?usp=sharing

home network unstable and arpscan kills connection

Hi, I am helping a friend setting up an ip cam for searching for meteors. Unfortunately it seems something is wrong in the network.

There is a raspberrypi(192.168.2.115) which captures constantly the ip cam's(192.168.2.139) video stream at night. We observed the first problems because its framerate is not constant. Now I try to log into the raspberrypi via anydesk and even this seems to be problematic. Often the connection is sufficiently quick but it happens as well that it gets barely unusable due lagging.

And even more interesting: If I perform from the rapsberry:

sudo arp-scan --destaddr=aa:42:a1:0e:08:1c --localnet

sudo: unable to resolve host gmnraspi: Name or service not known
Interface: eth0, type: EN10MB, MAC: d8:3a:dd:8b:2e:21, IPv4: 192.168.2.115
Starting arp-scan 1.9.7 with 256 hosts (https://github.com/royhills/arp-scan)
192.168.2.1 aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.100   ac:15:a2:e1:3b:8b   (Unknown)
192.168.2.113   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.100   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.101   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.114   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.110   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 3)
192.168.2.117   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.254   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.101   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.110   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.114   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.117   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 3)
192.168.2.254   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)

24 packets received by filter, 0 packets dropped by kernel Ending arp-scan 1.9.7: 256 hosts scanned in 2.212 seconds (115.73 hosts/sec). 20 responded

responded

The anydesk connection breaks and I have to wait a couple of minutes/hours to have access again. The prompt is still open so the raspberrypi did not reboot in the meantime. It was just invisible to the network.

I have a few captures from wireshark but don't really know how to share them. Is there a good platform for this?

I would be very happy if we could solve the problem. It is for contributing to science! :-)

Our network architecture looks as follows: Network Architecture

https://pasteboard.co/HnvRzHDLPxEj.png

the captures are at: https://drive.google.com/drive/folders/1B6FbKMMgbWJ17QQrnojNf0ok6wd21tcB?usp=sharing

home network unstable and arpscan kills connection

Hi, I am helping a friend setting up an ip cam for searching for meteors. Unfortunately it seems something is wrong in the network.

There is a raspberrypi(192.168.2.115) which captures constantly the ip cam's(192.168.2.139) video stream at night. We observed the first problems because its framerate is not constant. Now I try to log into the raspberrypi via anydesk and even this seems to be problematic. Often the connection is sufficiently quick but it happens as well that it gets barely unusable due lagging.

And even more interesting: If I perform from the rapsberry:raspberry:

sudo arp-scan --destaddr=aa:42:a1:0e:08:1c --localnet

sudo: unable to resolve host gmnraspi: Name or service not known
Interface: eth0, type: EN10MB, MAC: d8:3a:dd:8b:2e:21, IPv4: 192.168.2.115
Starting arp-scan 1.9.7 with 256 hosts (https://github.com/royhills/arp-scan)
192.168.2.1 aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.100   ac:15:a2:e1:3b:8b   (Unknown)
192.168.2.113   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.100   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.101   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.114   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.110   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.115   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 3)
192.168.2.117   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.254   aa:42:a1:0e:08:1c   (Unknown: locally administered)
192.168.2.101   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.110   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.114   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.117   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)
192.168.2.139   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 3)
192.168.2.254   aa:42:a1:0e:08:1c   (Unknown: locally administered) (DUP: 2)

24 packets received by filter, 0 packets dropped by kernel
Ending arp-scan 1.9.7: 256 hosts scanned in 2.212 seconds (115.73 hosts/sec). 20 responded

The anydesk connection breaks and I have to wait a couple of minutes/hours to have access again. The prompt is still open so the raspberrypi did not reboot in the meantime. It was just invisible to the network.

I have a few captures from wireshark but don't really know how to share them. Is there a good platform for this?

I would be very happy if we could solve the problem. It is for contributing to science! :-)

Our network architecture looks as follows: Network Architecture

https://pasteboard.co/HnvRzHDLPxEj.png

the captures are at: https://drive.google.com/drive/folders/1B6FbKMMgbWJ17QQrnojNf0ok6wd21tcB?usp=sharing