MPLS LDP traceroute utility has now been extended to support multipath traceroute. This allows network

E-Tree is an L2 EVPN service (defined in RFC8317) in which each attachment circuit (AC) is assigned a role of Root or Leaf.

This feature adds control plane support for inter subnet forwarding between EVPN and IPVPN networks. It also

This feature adds control plane support for inter subnet forwarding between EVPN networks. This support is achieved

MPLSoGRE Filtered Mirroring is a specialized version of Mirroring to GRE Tunnel and Filtered Mirroring in which

Prior to EOS 4.27.0F, MPLS tunnel egress counters could only be enabled for all MPLS tunnels present in the system

The Label Distribution Protocol (LDP) is a protocol in the Multiprotocol Label Switching (MPLS) context that allows

TOI 4.17.0F LDP MPLS

This feature allows customers to run Label Distribution Protocol (LDP) on a subset of the interfaces that run Multi

LDP MPLS 4.22.0F

The LDP pseudowire feature provides support for emulating Ethernet connections over a Multiprotocol Label

MPLS ping/traceroute utility is extended to support liveness checking of Nexthop Group tunnel endpoint (MPLS

Arista EOS currently supports a maximum 6 labels push on R2 and R3 series platforms. This feature increases maximum

Normally, Multiprotocol Label Switching (MPLS) determines the packet forwarding destination based on the top most

This feature allows users to preserve IP TTL and MPLS EXP (also known as TC) value on MPLS routers, as well as add a user-specified TTL/EXP value when pushing new MPLS labels in pipe mode.

MPLS over GRE encapsulation support in EOS 4.17.0 enables tunneling IPv4 packets over MPLS over GRE tunnels. This

TOI 4.17.0F MPLS GRE

EOS version 4.24.1F introduces support for specifying multiple vias to form ECMP in MPLS static tunnels. A new

IP traceroute and path MTU (PMTU) discovery both require that routers send ICMP reply messages to the host that

MTU MPLS 4.21.0F

Generic UDP Encapsulation (GUE) is a general method for encapsulating packets of arbitrary IP protocols within a UDP tunnel. GUE provides an extensible header format with optional data. In this release, the ability to encapsulate MPLS over GUE packets of variant 1 header format has been added. 

This feature extends the multi-domain EVPN VXLAN feature introduced to support interconnect with EVPN MPLS networks. The following diagram shows a multi-domain deployment with EVPN VXLAN in the data center and EVPN MPLS in the WAN. Note that this is the only supported deployment model, and that an EVPN MPLS network cannot peer with an EVPN MPLS network.

This is an extension to BGP MPLS VPNs that allows us to use iBGP as the PE CE protocol. This feature also provides a way to

This feature adds RSVP information for three tables from MPLS TE STD MIB:. mplsTunnelTable.

This feature allows LFIB (Label Forwarding Information Base) & associated counters export through OpenConfig mpls AFT (Abstract Forwarding Tree) YANG model.

This feature provides total ingress MPLS packet and byte counters received per interface. DCS

MPLS 4.21.3F