Label distribution protocol synchronization in multi-protocol label switching environments

ARM Darwish - US Patent 8,243,587, 2012 - Google Patents
A method may include determining that a label distribution protocol (LDP) session is not
associated with an interface of a network device, wherein the interface of the network device …

Encoding local next-hop information into border gateway protocol (BGP) routes

J Langemak, CB Murray, KAD Mestery - US Patent 11,924,100, 2024 - Google Patents
Techniques for using global virtual network instance (VNI) labels in a multi-domain network
to route network data with a multi-tenant network overlay are described herein. A routing …

Threat response in a multi-router environment

RKR Kottapalli - US Patent 11,134,099, 2021 - Google Patents
Abstract Systems, methods, and software to implement network configuration updates in a
computing network. In one implementation, a method includes identifying a threat related to …

Validation of layer 3 bridge domain subnets in in a network

S Harneja, A Pani, S Sundaresan… - US Patent …, 2019 - Google Patents
Disclosed are systems, methods, and computer-readable media for assuring tenant
forwarding in a network environment. Network assurance can be determined in layer 1, layer …

Systems and methods for maintaining consistency between interfaces of locally sourced packets

E Chen, J Zhuang - US Patent 11,343,188, 2022 - Google Patents
In one embodiment, a method includes performing, by a router, a destination address lookup
of an IP packet in a Forwarding Information Base (FIB) and identifying, by the router, an …

Systems and methods for maintaining consistency between interfaces of locally sourced packets

E Chen, J Zhuang - US Patent 11,706,141, 2023 - Google Patents
In one embodiment, a method includes performing, by a router, a destination address lookup
of an IP packet in a Forwarding Information Base (FIB) and identifying, by the router, an …

Application programming interface (API)-based multi-tenant routing control plane

KAD Mestery, CB Murray, J Langemak… - US Patent …, 2023 - Google Patents
Techniques for using global virtual network instance (VNI) labels in a multi-domain network
to route network data with a multi-tenant network overlay are described herein. A routing …

Application programming interface (api)-based multi-tenant routing control plane

KAD Mestery, CB Murray, J Langemak… - US Patent App. 18 …, 2023 - Google Patents
Techniques for using global virtual network instance (VNI) labels in a multi-domain network
to route network data with a multi-tenant network overlay are described herein. A routing …

Systems and methods for automatically detecting routing peers

V Subbarao, J Pfosi, P Rajendran… - US Patent 11,212,211, 2021 - Google Patents
Methods and systems are described for automatically detect ing network routing peers and
establishing route peering sessions. An illustrative method includes retrieving, at a network …

Device and method for collapsed forwarding

L Jalil, DE McDysan, R Gohringer… - US Patent 10,009,274, 2018 - Google Patents
A first routing instance may receive, from a second routing instance, forwarding information
identifying a next-hop. The first routing instance may receive, via a component of the first …