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Hardware and Performance / OPNSense DEC740 10GbE perfprmace troubles
« on: July 11, 2023, 09:45:27 am »
Hello !
I migrated OPNSense from virtualmacine to OPNSense DEC740 all went well but there performance troubles
Under the virtualmacine (VMware 7.X) wich has 1GbE full duplex interface with four vlans which are
OPNsense vitual machine network interfaces (WAN , LAN ,etc) the are connected to GbE switch. We hahe 1Gbps internet connction. Under the vmware vitual mache the speed test gives https://www.speedtest.net/ :
DOWNLOAD Mbps
881.22
UPLOAD Mbps
852.06
But under the OPNSense DEC740 the Download is blow half of which is under the virtualmachine achives ,
DOWNLOAD Mbps
300.22
UPLOAD Mbps
822.06
OPNSense DEC740 is connected to FS3900 switch with SFP+ FS DAC 10GbE configured with four tagged vlans
OPNSense DEC740 has four interfaces with (tagged vlans).
Virtualmachine and DEC740 are running the same version OPNsense 23.1.11-amd64
In theory the both of them perform similarly with they have same 1Gbps internet connection
What could be problem - i would be very pleased if any could help.
Additinal information we using FS 0.5 m 10GB SFP+ Passive Direct Atach Copper Twinax Cable Model nr SFPP-PC805 is compatible with OPNsense® Desktop Security Appliance DEC740
Lauri-Alo Adamson
I migrated OPNSense from virtualmacine to OPNSense DEC740 all went well but there performance troubles
Under the virtualmacine (VMware 7.X) wich has 1GbE full duplex interface with four vlans which are
OPNsense vitual machine network interfaces (WAN , LAN ,etc) the are connected to GbE switch. We hahe 1Gbps internet connction. Under the vmware vitual mache the speed test gives https://www.speedtest.net/ :
DOWNLOAD Mbps
881.22
UPLOAD Mbps
852.06
But under the OPNSense DEC740 the Download is blow half of which is under the virtualmachine achives ,
DOWNLOAD Mbps
300.22
UPLOAD Mbps
822.06
OPNSense DEC740 is connected to FS3900 switch with SFP+ FS DAC 10GbE configured with four tagged vlans
OPNSense DEC740 has four interfaces with (tagged vlans).
Virtualmachine and DEC740 are running the same version OPNsense 23.1.11-amd64
In theory the both of them perform similarly with they have same 1Gbps internet connection
What could be problem - i would be very pleased if any could help.
Additinal information we using FS 0.5 m 10GB SFP+ Passive Direct Atach Copper Twinax Cable Model nr SFPP-PC805 is compatible with OPNsense® Desktop Security Appliance DEC740
Lauri-Alo Adamson