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23.7 Legacy Series / Hidden Bandwidth Limit
« on: May 05, 2024, 06:34:31 pm »
Hello All!
I'm new to this Forum, so a big Hello to everyone here.
Now to my question. I face a strange behavior on my Opnsense 23.7. I had successfully set up Bandwidth limiting with shaper. Now I would love to remove all Limitations.
So I went to Firewall, shaper and deactivated and removed pipes, queues and rules. Gave my Opnsense a firewall reload and a reboot. My expected results are some fully used Bandwidth in up- and download. For Download this is working, but not for Upload.
I try to upload a file (or precisely download from outside my LAN via VPN and scp). This Upload is limited to 250 Kb/sec. I started a second (third and fourth) upload from different sources. Every Transfer is limited to 250 Kb/sec (all four uploads consume 1 Mbit/sec).
I did some tests with iperf3.
Inside my LAN VM on Host A to Firewall Host gives me almost 1Gb/sec (as expected) in and out.
VM on Host A to Opnsense VM gives me 1000 / 300 Mb/sec.
Opnsense VM (my poor Internet connection should give me 2Mb/sec up and 10 Mb/sec down) to internet Host, almost all Internet Connection can handle.
Host A VM to internet Host Download Full, upload 250 Kb/sec.
So my question is, where can i look for Bandwidth limitation in my Opnsense? Or the underlying Debian Host with KVM?
Thanks in advance and exuse my spelling, englisch is not my first language.
I'm new to this Forum, so a big Hello to everyone here.
Now to my question. I face a strange behavior on my Opnsense 23.7. I had successfully set up Bandwidth limiting with shaper. Now I would love to remove all Limitations.
So I went to Firewall, shaper and deactivated and removed pipes, queues and rules. Gave my Opnsense a firewall reload and a reboot. My expected results are some fully used Bandwidth in up- and download. For Download this is working, but not for Upload.
I try to upload a file (or precisely download from outside my LAN via VPN and scp). This Upload is limited to 250 Kb/sec. I started a second (third and fourth) upload from different sources. Every Transfer is limited to 250 Kb/sec (all four uploads consume 1 Mbit/sec).
I did some tests with iperf3.
Inside my LAN VM on Host A to Firewall Host gives me almost 1Gb/sec (as expected) in and out.
VM on Host A to Opnsense VM gives me 1000 / 300 Mb/sec.
Opnsense VM (my poor Internet connection should give me 2Mb/sec up and 10 Mb/sec down) to internet Host, almost all Internet Connection can handle.
Host A VM to internet Host Download Full, upload 250 Kb/sec.
So my question is, where can i look for Bandwidth limitation in my Opnsense? Or the underlying Debian Host with KVM?
Thanks in advance and exuse my spelling, englisch is not my first language.