Time out on nic

Hey everyone,
I already use many years Ipcop as a firewall / urlfilter / web proxy for the elementary schools that I manage.
Never actually had any problems, and now I use Ipfire 1.41 and now get Time Out Request on the network cards. How could that be, switches have not been out for 3 years ???
The other device on that switch work propperly(okee)

Whatever that version is, if it isn’t IPFire 2.25, you will need to upgrade.

it might be core 141

Sorry my mistake it is version 2.25 with indeed core 141.

And what NIC are you using?

It would be helpful to have more information so that we can help you.

And of course any hints about the interface in the system log?

The nic are
1e :Realtek Semiconductor Co., Ltd. ‐ RTL8169 PCI Gigabit Ethernet Controller (r8169)

2e Realtek Semiconductor Co., Ltd. ‐ RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (r8169)

3e Intel Corporation ‐ 82579LM Gigabit Network Connection (e1000e)

I replaced the gigaswitch from HP that was first on it with a 100 mb switch and now everything seems to be working. so it may be in communication between the gigabyte nic and the HP V1810-48G. Go check the gates for AutoNeg Status tomorrow

I have also looked through the system log of the ipfire and there is nothing in it that indicates that something is wrong.

I have a problem with Ipsec.
If I ping to the server everything ok still request time out.
if I start a test with iperf3 I get a 1st and 2nd and 3rd time back and then zero
PS D: \ Projects \ Ipfire \ iperf-3.1.3-win64> ./iperf3 -c 10.0.16.12
Connecting to host 10.0.16.12, port 5201
[4] local 10.10.1.74 port 18155 connected to 10.0.16.12 port 5201
[ID] Interval Transfer Bandwidth
[4] 0.00-1.00 sec 3.50 MBytes 29.4 Mbits / sec
[4] 1.00-2.00 sec 2.12 MBytes 17.8 Mbits / sec
[4] 2.00-3.00 sec 1.88 MBytes 15.7 Mbits / sec
[4] 3.00-4.00 sec 0.00 Bytes 0.00 bits / sec
[4] 4.00-5.00 sec 0.00 Bytes 0.00 bits / sec
[4] 5.00-6.00 sec 0.00 Bytes 0.00 bits / sec
[4] 6.00-7.00 sec 0.00 Bytes 0.00 bits / sec
[4] 7.00-8.00 sec 0.00 Bytes 0.00 bits / sec
[4] 8.00-9.00 sec 0.00 Bytes 0.00 bits / sec
[4] 9.00-10.00 sec 0.00 Bytes 0.00 bits / sec


[ID] Interval Transfer Bandwidth
[4] 0.00-10.00 sec 7.50 MBytes 6.29 Mbits / sec sender
[4] 0.00-10.00 sec 7.26 MBytes 6.09 Mbits / sec receiver

Do I do this on the basis of UDP or constant response.
PS D: \ Projects \ Ipfire \ iperf-3.1.3-win64> ./iperf3 -c 10.0.16.12 -u
Connecting to host 10.0.16.12, port 5201
[4] local 10.10.1.74 port 52286 connected to 10.0.16.12 port 5201
[ID] Interval Transfer Bandwidth Total Datagrams
[4] 0.00-1.00 sec 136 KBytes 1.11 Mbits / sec 17
[4] 1.00-2.00 sec 120 KBytes 984 Kbits / sec 15
[4] 2.00-3.00 sec 144 KBytes 1.18 Mbits / sec 18
[4] 3.00-4.00 sec 120 KBytes 983 Kbits / sec 15
[4] 4.00-5.00 sec 128 KBytes 1.05 Mbits / sec 16
[4] 5.00-6.00 sec 136 KBytes 1.12 Mbits / sec 17
[4] 6.00-7.00 sec 128 KBytes 1.05 Mbits / sec 16
[4] 7.00-8.00 sec 120 KBytes 984 Kbits / sec 15
[4] 8.00-9.00 sec 120 KBytes 983 Kbits / sec 15
[4] 9.00-10.00 sec 128 KBytes 1.05 Mbits / sec 16


[ID] Interval Transfer Bandwidth Jitter Lost / Total Datagrams
[4] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits / sec 0.175 ms 0/159 (0%)
[4] Sent 159 datagrams

Does anyone know what setting I did wrong.

Ipfire completely up2 date.

I have now replaced the ipfire with a fortinet 60f and everything works fine, the iperf3 remains at speed. My preference is the ipfire solution. Does anyone know what the problem could be ???
Have to buy fortinet 60f for 20 primary school location otherwise that will cost the primary school a lot of money.

PS C:\Users\beheerder\Downloads\iperf-3.1.3-win64\iperf-3.1.3-win64> ./iperf3 -c 10.0.16.12
Connecting to host 10.0.16.12, port 5201
[ 4] local 10.10.1.2 port 59605 connected to 10.0.16.12 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-1.00 sec 21.5 MBytes 180 Mbits/sec
[ 4] 1.00-2.00 sec 22.2 MBytes 187 Mbits/sec
[ 4] 2.00-3.00 sec 11.2 MBytes 94.2 Mbits/sec
[ 4] 3.00-4.00 sec 7.62 MBytes 64.0 Mbits/sec
[ 4] 4.00-5.00 sec 8.25 MBytes 69.2 Mbits/sec
[ 4] 5.00-6.00 sec 10.0 MBytes 84.0 Mbits/sec
[ 4] 6.00-7.00 sec 12.1 MBytes 102 Mbits/sec
[ 4] 7.00-8.00 sec 9.50 MBytes 79.7 Mbits/sec
[ 4] 8.00-9.00 sec 14.1 MBytes 119 Mbits/sec
[ 4] 9.00-10.00 sec 10.6 MBytes 89.2 Mbits/sec


[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 127 MBytes 107 Mbits/sec sender
[ 4] 0.00-10.00 sec 127 MBytes 107 Mbits/sec receiver