Blog Posts in 2025
February 2025
- Run BGP Across a Firewall (21 Feb 2025)
- Worth Reading: Using SDN Controller with RSVP/TE (20 Feb 2025)
- Goodbye, Cumulus Community Vagrant Boxes (19 Feb 2025)
- BalticNOG Meeting (September 2025) (18 Feb 2025)
- Limit the Scope of Git Diff (17 Feb 2025)
- Projects to Work On – the AI Recommendations (13 Feb 2025)
- Point-to-Point Links in Virtual Labs (12 Feb 2025)
- Tagged VLAN 1 In a Trunk Is a Really Bad Idea (11 Feb 2025)
- Lab: Passive IS-IS Interfaces (10 Feb 2025)
- Group Similar Links in netlab Topologies (06 Feb 2025)
- Please Wait While We're Preparing Your Interfaces (05 Feb 2025)
- Arista cEOS Containers Run on Apple Silicon (04 Feb 2025)
- Links in Virtual Labs (03 Feb 2025)
January 2025
- netlab 1.9.4: Bug fixes, VRRPv3 on Junos (31 Jan 2025)
- The Curious Case of the BGP Connect State (30 Jan 2025)
- Cisco Modeling Labs and Infrastructure-as-Code (29 Jan 2025)
- Worth Reading: Drunken Plagiarists (28 Jan 2025)
- Cisco VRRPv3 IPv6 Configuration Sucks (27 Jan 2025)
- Use BGP Outbound Route Filters (ORF) for IP Prefixes (24 Jan 2025)
- Sturgeon's Law, VRRPv3 Edition (23 Jan 2025)
- The Ethernet/802.1 Protocol Stack (22 Jan 2025)
- IBGP Is the Better EBGP (21 Jan 2025)
- Concise Link Descriptions in netlab Topologies (Part 1) (20 Jan 2025)
- Public Videos: Leaf-and-Spine Fabric Design (17 Jan 2025)
- Lab: Level-1 and Level-2 IS-IS Routing (16 Jan 2025)
- Comparing IGP and BGP Data Center Convergence (15 Jan 2025)
- Weird Junos IS-IS Metrics (14 Jan 2025)
- netlab: Multi-Site VLANs (13 Jan 2025)
- New IPv6 Documentation Prefix (11 Jan 2025)
- netlab 1.9.3: MLAG, Static Routes, Node Cloning (10 Jan 2025)
- Configuring IP Addresses Won't Make You an Expert (09 Jan 2025)
- OSPFv3 on Bird Needs IPv6 LLA on the Loopback Interface (07 Jan 2025)