Inventor

TANTSURA EVGENY

US33 patents

⚠️ This page may combine multiple inventors who share the name “TANTSURA EVGENY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TANTSURA EVGENY

ERICSSON TELEFON AB L M

Control for BFD return path

Using border gateway protocol to expose maximum segment identifier depth to an external application

System and method for enabling services chaining in a provider network

Self-bootstrapping BFD session over MPLS LSP

Shortest path bridge with MPLS labels

Control for BFD return path

Techniques for exposing maximum node and/or link segment identifier depth utilizing OSPF

Using border gateway protocol to expose maximum segment identifier depth to an external application

Method and apparatus for supporting bidirectional forwarding (BFD) over multi-chassis link aggregation group (MC-LAG) in internet protocol (IP) multiprotocol label switching (MPLS) networks

Fast convergence in VRRP with multipoint bidirectional forwarding detection

Method of packet marking for flow analytics

Explicit list encoding of sparse multicast group membership information with Bit Index Explicit Replication (BIER)

Explicit block encoding of multicast group membership information with bit index explicit replication (BIER)

Method and apparatus for pseudo-wire setup and maintenance using intermediate system to intermediate system (IS-IS)

Automated determination of tree attributes and assignment of receiver identifiers by distributed election in multicast architectures relying on packets identifying intended receivers

Enhancements to PIM fast re-route with upstream activation packets

Optimized approach to IS-IS LFA computation with parallel links

Method and apparatus for IP/MPLS fast reroute

Method and system of shortest path bridging (SPB) enhanced resilience with loop mitigation

Method and system of shortest path bridging (SPB) enhanced resilience with loop mitigation

Using border gateway protocol to expose maximum segment identifier depth to an external application

Techniques for exposing maximum node and/or link segment identifier depth utilizing IS-IS

Method and apparatus for supporting bidirectional forwarding (BFD) over multi-chassis link aggregation group (MC-LAG) in internet protocol (IP) networks

Automated determination of tree attributes and assignment of receiver identifiers by distributed election in multicast architectures relying on packets identifying intended receivers

Better alternate paths for multi homed IS-IS prefixes

High performance LFA path algorithms

OSPF extensions for flexible path stitchng and selection for traffic transiting segment routing and MPLS networks

Pseudo-wire signaling framework using interior gateway protocols

FUTUREWEI TECHNOLOGIES INC

Pseudowire servicing across multiple administrative systems using border gateway protocol-link state

Method and apparatus for pseudowire (PW) setup and maintenance using OSPF protocol

CSÁSZÁR ANDRÁS

Enhancements to PIM fast re-route with upstream activation packets

ERICSSON TELEFON AB L M (publ)

System and method for enabling services chaining in a provider network

CSASZAR ANDRAS

Enhancements to PIM fast re-route with downstream notification packets