Home > Articles > Networking

  • Print
  • + Share This
From the author of

Endnotes

  1. Not all ICMP packets are blocked by packet filters. Normally just the Echo Request and Response packets are blocked. Some administrators choose to block redirects, router advertisements, router solicitations, and other ICMP packets that should never come from an external host.

  • + Share This
  • 🔖 Save To Your Account