Inventor

SIVABALAN MUTHURAJAH

CA73 patents

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

SIVABALAN MUTHURAJAH

CISCO TECH INC

Distribution of segment identifiers in network functions virtualization and software defined network environments

Seamless path monitoring and rapid fault isolation using bidirectional forwarding detection in a network environment

Technique for graceful shutdown of a routing protocol in a network

Segment routing label switch paths in network functions virtualization communications networks

Implementing bi-directional paths in segment routing networks

Loop detection and avoidance for segment routed traffic engineered paths

Generating segment routing conduit in service provider network for routing packets

Segment routing of packets according to a multicast distribution tree in a network

Using context labels to scale MAC tables on computer network edge devices

Creating and maintaining segment routed traffic engineering policies via border gateway protocol

Concurrent path computation using virtual shortest path tree

Inter-domain optimization trigger in PCE-based environment

Segment routing label switch paths in network functions virtualization communications networks

Methods for finding a merge point node for MPLS fast re-route

Computing inter-autonomous system MPLS traffic engineering LSP paths

Synonymous labels

Method and system for teleprotection over segment routing-based networks

On-demand next-hop resolution

Connection verification for MPLS label switched paths and pseudowires

Connection verification for MPLS label switched paths and pseudowires

Restoring multi-segment pseudowires following failure of a switching PE device

Transparent re-routing of MPLS traffic engineering LSPs within a link bundle

Node protection for segment routing adjacency segments

Data-plane driven fast protection mechanism for MPLS pseudowire services

Opaque profile identifiers for path computation element protocol

Graceful shutdown of LDP on specific interfaces between label switched routers

Multiple domain segment routing path computation

Distributed denial of service remediation and prevention

Bandwidth on-demand services in multiple layer networks

Loop detection and avoidance for segment routed traffic engineered paths

Bandwidth on-demand services in multiple layer networks

Operating MPLS label switched paths and MPLS pseudowire in loopback mode

Signaling co-routed and non co-routed LSPs of a bidirectional packet TE tunnel

System and method for reporting out-of-resources (OOR) conditions in a data network

Opaque profile identifiers for path computation element protocol

Opaque profile identifiers for path computation element protocol

Soft preemption feedback

CIENA CORP

Creating a packet with a loopback label stack to detect network link/node failures

VPWS signaling using segment routing

Optimized L2/L3 services over classical MPLS transport

Centralized approach to SR-TE paths with bandwidth guarantee using a single SID

Optimized layer 3 VPN control plane using segment routing

BOUTROS SAMI

System and method for reporting out-of-resources (OOR) conditions in a data network

Using context labels to scale MAC tables on computer network edge devices

System and method for summarizing alarm indications in a network environment

VASSEUR JEAN-PHILIPPE

Technique for selecting a path computation element

Inter-domain path computation technique

CISCO TECH IND

Reoptimization triggering by path computation elements

SCUDDER JOHN GALEN

Technique for graceful shutdown of a routing protocol in a network

FROST DANIEL C

Operations analysis of packet groups identified based on timestamps