The following describes LAG hashing for L2GRE and VXLAN transit traffic on Arista 7050X4 platforms: For L2GRE transit traffic, LAG hashing uses only the encapsulated (inner) packet header fields. There is no option to use underlay (outer) packet header fields. When the encapsulated packet is IP, the system uses the IP parameters configured with hash ipv4 or hash ipv6 for hashing.

UDF is an important DMF feature that matches customized fields in packet payloads for network traffic filtering on the Arista 7050X4 Series. Only supports IPv4 traffic UDF filtering, Maximum UDFs per rule: 6 UDFs.

TOI DMF DMF-8.7.0 Trident4 EFT UDF Support