Unable to bandwidth

I have ping between the 2 routers
both of them have the same user\password\group=full
both of them have the same bandwidth-server setting

 /tool bandwidth-server print 
                  enabled: yes
             authenticate: yes
  allocate-udp-ports-from: 2000
             max-sessions: 100

but after a 1 min~ he say “Can’t connect”
no metter witch side is the server

what could it be?
what is the port the test is using? I want to see if he get to it on the firewall

Did you try and disable the firewall on the route you are testing to?

Maybe there is a filter rule that adds the ip from router A in a block-list when seeing excessive udp connections

Also is the 2 ip’s in the same subnet maybe?

everything is in the same subnet
no firewall rules at all

Is there anything showing in the log of the router you are testing too?.

I assume you are also running the latest version of ros?

yes
latest version
don’t see nothing on the loggin

What hardware? I ran into the same thing a few weeks ago. I later found if I remember right that the speed test will use all CPU cores EXCEPT one. That means that if you have a single CPU router, it can’t​ do a speed test. I recently added a dual CPU router and it will work to an external speed test.
I could be remembering wrong as I’m currently massively sleep deprived…



Sent from my phone using Tapatalk, so blame any typos on Android!