2.5Gbps?

[buck442]

Hi,

Sorry if my question was already answered. I did a search, but didn't found anything relevant.

I bought a 2.5Gbps network card, an Intel 225 T1.
I installed it in my FreeNAS (13.0), plug the network cable and booted it.
During the "hardware boot", the link is recognized by the switch as a 2.5Gbps connection.
When FreeNAS boots, the switch indicates that it's now a 1Gbps connection.

Does someone have an idea?
Thanks in advance

 

[buck442]

Maybe I'm wrong:
ifconfig

...
inet IP1 netmask 0xffffff00 broadcast IP2
media: Ethernet autoselect (2500Base-T <full-duplex>)
status: active
nd6 options=9<PERFORMNUD,IFDISABLED>
em0: flags=8863<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=481049b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LRO,VL
AN_HWFILTER,NOMAP>
...
Maybe it's a switch problem. It's a Zyxel MG108.
But the switch recognizes a 2.5Gbps link on another computer using the same network card (they were bought together)

 

[Davvo]

Please do follow the forum rules and post your entire hardware specifications, as well as your version on Truenas.
It's unlikely a switch issue imho.
Also, which cable are you using?

 

[Ericloewe]

The 2.5GbE stuff is still rather unreliable and an endless source of frustration, for litttle less cost than real 10GbE...

 

[buck442]

Hi,
I have a TrueNAS-13.0-U2, running on a DELL Precision 3650 Intel® Xeon® W-1370P with 80GB RAM (Crucial RAM CT2K32G4DFD8266 64Go Kit (2x32Go) DDR4 2666MHz CL19 and 2 x 8GB)
2 x 512GB M2 disks for the system and 2 x 18TB disk for storage (raid 1).
The network card is an Intel 225 T1
The core network switch is a 2.5GB Zyxel MG108