Hmm, mam zagwostkę.
iperf3 pokazuje bezpośrednie połączenie miedzy PC, a OpenWrt (na proxmox), że ten Intel E1000 wyciąga jednak wartości bliskie 2.5GbE.
root@OpenWrt:~# iperf3 -c 10.25.25.60
Connecting to host 10.25.25.60, port 5201
[ 5] local 10.25.25.1 port 46678 connected to 10.25.25.60 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 284 MBytes 2.38 Gbits/sec 0 339 KBytes
[ 5] 1.00-2.00 sec 282 MBytes 2.37 Gbits/sec 0 339 KBytes
[ 5] 2.00-3.00 sec 281 MBytes 2.36 Gbits/sec 0 339 KBytes
[ 5] 3.00-4.00 sec 283 MBytes 2.37 Gbits/sec 0 339 KBytes
[ 5] 4.00-5.00 sec 282 MBytes 2.36 Gbits/sec 0 339 KBytes
[ 5] 5.00-6.00 sec 282 MBytes 2.37 Gbits/sec 0 339 KBytes
[ 5] 6.00-7.00 sec 282 MBytes 2.37 Gbits/sec 0 339 KBytes
[ 5] 7.00-8.00 sec 282 MBytes 2.37 Gbits/sec 0 339 KBytes
[ 5] 8.00-9.00 sec 282 MBytes 2.36 Gbits/sec 0 339 KBytes
[ 5] 9.00-10.00 sec 282 MBytes 2.36 Gbits/sec 0 339 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 2.76 GBytes 2.37 Gbits/sec 0 sender
[ 5] 0.00-10.00 sec 2.75 GBytes 2.37 Gbits/sec receiver
iperf Done.
Ograniczenie wyszło przy kopiowaniu przez SMB z NAS-a z kartą 10GbE --> vm OpenWrt LAN1 (2.5GbE)<-> LAN2 (2.5GbE)--> PC (2.5GbE).
Czyżby źle skonfigurowany most?
root@OpenWrt:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc fq_codel state UP qlen 1000
link/ether 36:a1:02:ad:83:19 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.139/24 brd 192.168.1.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::34a1:2ff:fead:8319/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc fq_codel master br-lan state UP qlen 1000
link/ether f6:cf:56:1f:9d:e2 brd ff:ff:ff:ff:ff:ff
4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc fq_codel master br-lan state UP qlen 1000
link/ether 16:4c:69:5e:bf:04 brd ff:ff:ff:ff:ff:ff
6: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc noqueue state UP qlen 1000
link/ether f6:cf:56:1f:9d:e2 brd ff:ff:ff:ff:ff:ff
inet 10.25.25.1/26 brd 10.25.25.63 scope global br-lan
valid_lft forever preferred_lft forever
inet6 fd69:edec:1a78::1/60 scope global noprefixroute
valid_lft forever preferred_lft forever
inet6 fe80::f4cf:56ff:fe1f:9de2/64 scope link
valid_lft forever preferred_lft forever
Mam switcha od chińczyka 2.5GbE gdzie nie widać takiego problemu.
Może spróbuje odpalić iperf3 na NAS-ie i zobaczę jak to wygląda.
Gateway :Topton Intel Core i3-N305 16GB RAM 6x i226-V 2.5GbE
AP: 3x Netgear WAX220