Intel® Ethernet Controller E810 eSwitch Switchdev Mode
Technology and Configuration Guide
Variable Definitions
The following variables are used in this discussion and in the sample scripts in Appendix, Sample Scripts.
| $PF1 | The Physical Interface (LAN port). eSwitch mode of this port is set as switchdev. This is also referred to as Uplink Port. |
| $PF1_PCI | Used as |
| $PF1_IP | IP Address assigned to $PF1 |
| $BR | The Linux or OVS software bridge interface |
| $VF1 $VF2 | Two SR-IOV VFs associated with $PF1 |
| $VF1_PCI $VF2_PCI | PCI addresses for $VF1 and $VF2 associated with $PF1 |
| $VF1_MAC $VF2_MAC | MAC Addresses assigned to $VF1 and $VF2 |
| $VF1_IP $VF2_IP | IP Addresses assigned to $VF1 and $VF2 |
| $VF1_PR $VF2_PR | Port Representors for $VF1 and $VF2 |
| $MASK | Subnet Mask for IP Address for $PF1 and $VF1-PR, $VF2-PR |
| $TNL_IP | IP Address of the VXLAN/GRETAP/GENEVE tunnel |
| $TNL_KEY_OR_ID | VXLAN/GENEVE VNI, GRETAP Key |
| $TNL_NAME | The name of the VXLAN/GRETAP/GENEVE/GTP tunnel |
| $GTP_TEID | GTP-U Tunnel Endpoint Identifier |
| $GTP_OPTS | The GTP PDU type and QFI in the format |