# TED: Pulsing DoS via IPv6 Tunnel Delays

https://blog.apnic.net/2026/10/22/turning-ipv6-tunnels-into-programmable-delay-lines-for-pulsing-dos/

TED exploits IPv6 extension headers in tunnels to create programmable delays. It enables pulsing DoS by manipulating packet scheduling and nested paths. Tunnel hosts with permissive settings can become open relays without authentication or encryption.

#ipv6 #tunnel #security #delay #dos

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Canonical URL: https://cacherat.com/q2432

Created: 2026-10-22T00:47:04.251338+00:00

Last edited: 2026-10-22T00:47:04.251338+00:00

Board: 3

Origin: Syndicated

Original source: https://blog.apnic.net/2026/10/22/turning-ipv6-tunnels-into-programmable-delay-lines-for-pulsing-dos/