Hi,
I'm running Proxmox on top of GENOAD8X-2TBCM which has built in Broadcom BCM57416. It's 2x10G NIC.
The other side is Mikrotik CRS328-24P-4S+
Whatever I do, I cannot get over ~950Mbps with Iperf3 hosted on that server. My Synology hosts similarly iperf3 on docker, so desktop <-> Syno gets 8G speed. Desktop <-> Epyc Server gets ~1G. Took out my direct 10M Cat6 cable I used to test 10G between Syno and desktop, so cable is good. Link speed is always negotiated 10G. Switched SFP+ modules with Synology, no effect.
I'm running out of ideas, where is the issue.
mikrotik: /interface ethernet monitor sfp-sfpplus1
root@epyc:~# ethtool enp2s0f0np0
I'm running Proxmox on top of GENOAD8X-2TBCM which has built in Broadcom BCM57416. It's 2x10G NIC.
The other side is Mikrotik CRS328-24P-4S+
Whatever I do, I cannot get over ~950Mbps with Iperf3 hosted on that server. My Synology hosts similarly iperf3 on docker, so desktop <-> Syno gets 8G speed. Desktop <-> Epyc Server gets ~1G. Took out my direct 10M Cat6 cable I used to test 10G between Syno and desktop, so cable is good. Link speed is always negotiated 10G. Switched SFP+ modules with Synology, no effect.
I'm running out of ideas, where is the issue.
mikrotik: /interface ethernet monitor sfp-sfpplus1
Code:
name: sfp-sfpplus1
status: link-ok
auto-negotiation: done
rate: 10Gbps
name: sfp-sfpplus1
status: link-ok
auto-negotiation: done
rate: 10Gbps
supported: 10M-baseT-half
10M-baseT-full
100M-baseT-half
100M-baseT-full
1G-baseT-half
1G-baseT-full
1G-baseX
2.5G-baseT
2.5G-baseX
5G-baseT
10G-baseT
10G-baseSR-LR
10G-baseCR
sfp-supported: 1G-baseT-full
1G-baseX
2.5G-baseT
2.5G-baseX
5G-baseT
10G-baseCR
advertising: 10M-baseT-half
10M-baseT-full
100M-baseT-half
100M-baseT-full
1G-baseT-half
1G-baseT-full
2.5G-seT
5G-baseT
10G-baseT
link-partner-advertising: 100M-baseT-half
100M-baseT-full
1G-baseT-half
1G-baseT-full
10G-baseT
sfp-module-present: yes
sfp-rx-loss: no
sfp-tx-fault: no
sfp-type: SFP/SFP+/SFP28/SFP56
sfp-connector-type: RJ45
sfp-link-length-copper-active-om4: 1m
sfp-vendor-name: MikroTik
sfp-vendor-part-number: S+RJ10
sfp-vendor-revision: 2.16
sfp-vendor-serial: AF940307F94A
sfp-manufacturing-date: 21-02-27
sfp-temperature: 80C
sfp-supply-voltage: 3.264V
sfp-tx-bias-current: 0mA
eeprom-checksum: good
Code:
Settings for enp2s0f0np0:
Supported ports: [ TP ]
Supported link modes: 1000baseT/Full
10000baseT/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 1000baseT/Full
10000baseT/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Speed: 10000Mb/s
Lanes: 1
Duplex: Full
Auto-negotiation: on
Port: Twisted Pair
PHYAD: 12
Transceiver: internal
MDI-X: Unknown
Supports Wake-on: g
Wake-on: g
Current message level: 0x00002081 (8321)
drv tx_err hw
Link detected: yes