Tag :: Tunnel

This feature adds support for user-configured BGP Nexthop Resolution RIB profiles for various BGP-based services e.g. IP unicast, L3 VPN, EVPN, etc. The feature allows an administrator to customize the next hop resolution semantics of BGP routes with an ordered list, or profile, of resolution RIB domains (i.e., either tunnel or IP domain). This allows EOS to direct specific services over the specified RIB domains, overriding the default behavior.

This feature introduces hardware forwarding support for IPv4-over-IPv4 GRE tunnel interfaces on selected Arista

This feature introduces hardware forwarding support for IPv4 over IPv4 GRE tunnel interfaces on selected Arista

This feature allows transport of multicast frames to an endpoint across an IP network by tunneling them through MPLSoGRE or MPLSoGUE. The tunneling of multicast frames is achieved with a traffic policy applied on the ingress interface which will match on all packets destined to a multicast IP address and redirect that traffic to a MoG nexthop group. The traffic policy will also specify “forced routing” in order to set the fwd_layer_index to 1 so that the L2 header is removed before encapsulation.

LSPs formed by LDP normally follow IGP routing. The LDP speaker selects the downstream LSR for a particular prefix as

This feature allows configuring user defined tunnel RIBs for the resolution of LDP pseudowire endpoints. User

PIM Reverse Path Forwarding (RPF) is a mechanism that allows the multicast routers to send the PIM control packets to the upstream routers via the shortest path to form the RP/Source Tree.

Routing Control Functions (RCF) is a language that can express route filtering and attribute modification logic in a powerful and programmatic fashion.The document covers: Configurations of a RCF function for BGP points of application

When packets are encapsulated in tunnels via protocols such as GRE, sFlow samples with version 5 default extensions

This feature modifies the display format of “show interface Tunnel <num> counters” on hardware

EOS generates a single system defined tunnel RIB for next hop resolution. When tunnels to the same destination