Skip to content

Corgi Network

Network provides practical guides on business automation

  • Cloud & DevOps
  • Cybersecurity
  • Networking
  • Programming
  • Tools & Software

Tag: Linux two default gateways

Netplan Multiple Default Routes: Ubuntu Policy Routing Guide 2026

September 28, 2026 By corginetwork 1 Comment

How to Fix Netplan Multiple Default Routes on Ubuntu: Policy Routing, Metrics and Two-NIC Servers Configuring two network interfaces on Ubuntu is easy—until both interfaces need their own gateway. A typical server may have one interface connected to a public…

Read More →

Recent Posts

  • AI Agents as Code: Git, Versioning & CI/CD Guide
  • Data Center Power Distribution Architecture Guide
  • DNSSEC Troubleshooting: How to Fix SERVFAIL, DS, DNSKEY and RRSIG Errors
  • Terraform State Management: Remote State, Locking & Backends
  • RTO vs RPO Explained: Disaster Recovery Objectives & Examples

Recent Comments

  1. Linux DMZ with nftables: VLAN, NAT & Firewall Guide on Netplan Multiple Default Routes: Ubuntu Policy Routing Guide 2026
  2. Linux DMZ with nftables: VLAN, NAT & Firewall Guide on Linux Bridge VLAN Filtering: VLAN-Aware Bridge Guide 2026
  3. nftables DNAT Port Forwarding Not Working: Fix It 2026 on Linux Bridge VLAN Filtering: VLAN-Aware Bridge Guide 2026
  4. nftables DNAT Port Forwarding Not Working: Fix It 2026 on Linux Policy Routing: ip rule & Multiple Routing Tables Guide
  5. nftables DNAT Port Forwarding Not Working: Fix It 2026 on Linux nftables Inter-VLAN Firewall: Stateful VLAN Rules 2026

Archives

  • October 2026
  • September 2026

Categories

  • Cloud & DevOps
  • Cybersecurity
  • Networking
  • Programming
  • Servers & Infrastructure
  • Tools & Software

© 2026 Corgi Network. All rights reserved.