On 12/22/20 7:55 PM, mick crane wrote:
hello,
I have a buster PC and a bullseye PC which are both supposed to have gigabyte
network cards connected via a little Gigabyte switch box.
Transferring files between them, I forget which shows the transfer speed per
file, either scp or rsync the maximum is 50 Mbs per file.
Would you expect that to be quicker ?
mick
To check the network try iperf3. Set one PC to be a server and the other a
client. It will show the transfer rate between the 2 PCs. It uses port 5201
so if you have a firewall on the server side PC you will need to open that port.Â
Here is what I get between 2 PC running gigabit nics.
Connecting to host bingo, port 5201
[ Â 5] local 172.16.0.3 port 40752 connected to 172.16.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr
 Cwnd
[  5]   0.00-1.00   sec   112 MBytes   939 Mbits/sec    2    277
KBytes       Â
[  5]   1.00-2.00   sec   112 MBytes   943 Mbits/sec    0    277
KBytes       Â
[  5]   2.00-3.00   sec   112 MBytes   942 Mbits/sec    0    277
KBytes       Â
[  5]   3.00-4.00   sec   112 MBytes   938 Mbits/sec    0    277
KBytes       Â
[  5]   4.00-5.00   sec   112 MBytes   942 Mbits/sec    0    277
KBytes       Â
[  5]   5.00-6.00   sec   112 MBytes   941 Mbits/sec    0    277
KBytes       Â
[  5]   6.00-7.00   sec   112 MBytes   938 Mbits/sec    0    277
KBytes       Â
[  5]   7.00-8.00   sec   113 MBytes   944 Mbits/sec    0    277
KBytes       Â
[  5]   8.00-9.00   sec   110 MBytes   922 Mbits/sec    0    277
KBytes       Â
[  5]   9.00-10.00  sec   112 MBytes   938 Mbits/sec    0    277
KBytes       Â
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.09 GBytes   939 Mbits/sec    2
            sender
[  5]   0.00-10.00  sec  1.09 GBytes   938 Mbits/sec
                 receiver
iperf Done.
--
*...Bob*