Get a Quote   (408) 943-4100               TrueNAS Discord      VendOp_Icon_15x15px   Commercial Support Toggle between Light and Dark mode

R-Series Network Port IDs

  1 minute read.

Last Modified 2022-03-11 08:53 EST

The network ports on a TrueNAS R-Series system are identified differently based on what software is installed.

TrueNAS CORE utilizes driver information and enumeration to assign an interface name.

ComponentNamingInterfacesCore

TrueNAS SCALE uses PCI location to assign an interface name.

ComponentNamingInterfacesSCALE

By default, a R-Series system with CORE installed identifies its network ports as ixl0 and ixl1. With SCALE, eno1 and eno2.

This table lists the default identification for R-Series systems and any add-on networking cards that have been qualified for use with an R-Series system.

ModelCORE/Enterprise InstalledSCALE Installed
R10Port 0: ixl0Port 0: eno1
Port 1: ixl1Port 1: eno2
R20Port 0: ixl0Port 0: eno1
Port 1: ixl1Port 1: eno2
R20APort 0: ixl0Port 0: eno1
Port 1: ixl1Port 1: eno2
R20BPort 0: ixl0Port 0: eno1
Port 1: ixl1Port 1: eno2
R40Port 0: ixl0Port 0: eno1
Port 1: ixl1Port 1: eno2
R50Port 0: ixl0Port 0: eno1
Port 1: ixl1Port 1: eno2
R50BPort 0: ixl0Port 0: eno1
Port 1: ixl1Port 1: eno2