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Juniper adds support for inline IPsec on MX-series routers, meaning that IPsec encryption/decryption is done directly by the router’s Packet Forwarding Engine (PFE) ASIC instead of by a separate service card, resulting in much higher VPN throughput and lower latency. This Techpost details...
This document provides an overview of MAP-E (Mapping of Address and Port using Encapsulation), a stateless IPv4-over-IPv6 transition technology supported by Junos OS. It explains key terminology, operational components, configuration guidelines, and deployment benefits for service providers. ...
Learn why the Trio and Express “Firewall Filters” (ACL) are truly unique in this industry. An article co-written by David Roy and Nicolas Fevrier Introduction Every vendor in the networking industry will regularly claim groundbreaking innovations and unique game-changing features...
A detailed description of the latest MX10000 Series line card LC4802, completing the existing LC4800 but with only QSFP ports. This new card is powered by three Trio 6 Forwarding ASICs. This article is based on Eswaran Srinivasan's work, completed and formatted by Nicolas Fevrier. ...
Validating VPLS on the PTX10002-36QDD with Junos Evolved 24.2R2 for Metro Aggregation or Cloud Enterprise use cases. Introduction The PTX10002-36QDD is a next-generation cloud-optimized 2U fixed-configuration routing platform powered by Juniper’s Express 5 ASIC. With an industry...
A detailed overview of Filter-Based Forwarding (FBF), also known as Policy-Based Routing (PBR), on MX Series routers (AFT), using common deployment scenarios to illustrate configuration methods. Introduction The Filter-Based Forwarding (FBF) concept is relatively simple. On ingress,...
A transit packet walkthrough inside an MX Series Trio 6 ASIC, with all the internal details on the different memory and components involved in the process. This article has been co-written by David Roy and Nicolas Fevrier. It's the first post of a Series on the Trio 6...
An innovative filtering solution for IPv4 traffic on MX Series, developed to handle five tuples matching criteria at scale. The MX platform is one of the most powerful routers on the market for packet filtering. MX offers a comprehensive set of tools for packet manipulation, classification,...
Junos OS 23.4R1 introduces Mapping of Address and Port using Translation (MAP-T) as an adaptive service on Juniper MX Series routers equipped with Trio Silicon. MAP-T is a stateless NAT64-based solution designed to facilitate seamless IPv4 to IPv6 transition within IPv6 domains. This technology...
Efficient stateless load-balancing on Trio-based routers, offering optimal performance and reliability. Introduction Junos OS 24.2 introduces an innovative feature on the Juniper MX platform powered by the Juniper Trio chipset: symmetrical load balancing. This new...