Skip to main content
Open mobile navigation menu
  • Log In
  • Contact Us
  • Global Sites

    Français
    Deutsch
    Italiano
    Português
    Español
    日本語
Home
  • Back

    Platform

    • Platform
    • Red AI - Rai
    • Unified Security Platform
    • Unified Security Agent
    • Centralized Management
    • AI-Powered XDR
    • RMM & PSA Integrations
    • Compliance Reports
    • Managed Services for MSPs
    • Managed Detection & Response
    • Security Operations Center (SOC)
    • Network Security
    • Firewalls
    • Firewall Security Services
    • Network Detection & Response (NDR)
    • Secure Wi-Fi
    • Endpoint Security
    • Endpoint Detection and Response
    • Endpoint Security Modules
    • Identity Security
    • Multi-Factor Authentication (MFA)
    • Total Identity Security
    • Hardware Token
    • Secure Access Service Edge (SASE)
    • Cloud Detection & Response
    • Zero Trust Network Access (ZTNA)
    • View All Products
  • Back

    Why WatchGuard

    • Why WatchGuard
    • WatchGuard vs The Competition
    • Compare SonicWall
    • Compare Microsoft
    • Compare Fortinet
    • Compare Sophos
    • Compare CrowdStrike
    • Case Studies
    • Case Studies
    • Partner Success Stories
    • Solutions
    • Industries
    • Organizations
    • spacer
    • Industry Recognition
    • Awards & Recognition
    • Customer Reviews
    • Compliance & Regulations
  • Back

    Learn

    • Cybersecurity 101
    • AI & Automation
    • Cyber Attacks & Threats
    • Endpoint Security
    • VPN
    • Managed Detection & Response

    • Blogs
    • Corporate News Blog
    • Product & Support Blog
    • Secplicity
    • Threat Lab
    • Internet Security Report
    • Ransomware Tracker
    • The 443 Podcast
    • Cybersecurity Trends
    • SD-WAN
    • XDR Security
    • Zero Trust Security
    • MSP vs MSSP
    • Webinars & Events
    • Register for a Webinar
    • Upcoming Live Demos
    • On Demand Webinars
    • Help Me Buy
    • Demos & Free Trials
    • Find a Reseller
    • Online Store (Renewals Only)
    • View All Resources
  • Back

    Company

    • News Room
    • Press Releases
    • Press Coverage
    • Corporate News Blog
    • Webinars & Events
    • Awards & Recognition
    • Media Contacts
    • About WatchGuard
    • Leadership
    • 30 Years of Innovation
    • Real Security for the Real World
    • Careers
    • WatchGuard Brand Partners
    • Seattle Kraken
    • Girona FC
    • Trust Center
    • PSIRT
    • Product Certifications
  • Back

    Partners

    • Partners
    • Join WatchGuardONE
    • WatchGuardONE Program
    • WatchGuardONE MSP Program
    • Partner Success
    • WatchGuardONE Benefits
    • Partner Success Stories
    • Partner Connect
    • Find a Partner
    • Find a Distributor
  • Back

    Support

    • Support
    • Technical Resources
    • Technical Search
    • User Forums
    • Technical Documentation
    • Product & Support Blog
    • Software Downloads
    • Security Portal
    • Training
    • Certification
    • WatchGuard Learning Center
    • Locate a Training Partner
    • Training Schedule
    • Video Tutorials
    • Support Services
    • Hire an Expert
    • Support Levels
    • Additional Support Services
    • spacer
    • Security Advisory List
    • Status Dashboard
  • Close search
  • Try Now
Close search
  • Solutions
  • Products & Services
  • Research
  • Partner Program
  • Support
  • News
  • Careers
  • Portal Login
  • Contact Us
  • Try Now

Secplicity Blog

Cybersecurity Headlines & Trends Explained

Go to 

Cybersecurity

  • Cybersecurity Hub
  • Internet Security Report
  • Ransomware Tracker
  • Secplicity Blog
  • The 443 Podcast

Internet Protocol for Beginners

05 April 2011 By Corey Nachreiner
WatchGuard logo

Here's how IP routing works, and some suggestions for gaining deeper understanding of IP.

Read more

Pagination

  • « first
  • ‹ previous
  • …
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19

Email Updates

Sign up to get the latest security news and threat analysis delivered straight to your inbox.

Subscribe

Subscribe Via RSS

Secplicity Blog via RSS

Looking For More?


browser bar showing the SSL lock icon

443 Podcast

A weekly podcast featuring the leading white-hat hackers and security researchers.

Learn more


red caution symbol standing on a red circuit board

Ransomware Tracker

The Ransomware Tracker is a dynamic, all-in-one hub for IT professionals, researchers, and cybersecurity-minded folks to learn about the entire ransomware landscape. This information-laden resource brings together WatchGuard Threat Labs' research with evidence from all over the Internet into one single convenient location.

Learn more

  • About Us
  • Contact Us
  • Real Security
  • Careers
  • Product List & SKUs
  • Media & Brand Kit
  • Support
  • Trust Center
  • PSIRT
  • Cookie Policy
  • Privacy Policy
  • Manage Email Preferences
LinkedIn X Facebook Instagram YouTube

Email Us

Global Sites

Français
Deutsch
Italiano
Português
Español
日本語

Copyright © 1996-2026 WatchGuard Technologies, Inc. All Rights Reserved.
Terms of Use | California Collection Notice | Do Not Sell or Share My Personal Information