Questions & Answers

Some known ipv6 websites (including he.net) doesn't load

Started by thebas

Replies: 1
Views: 11,119

June 03, 2024, 01:18:03 PM
by tomkep

Some packets seem to reach our endpoint with the 0:0:0:0:20:0:0:0 bit flipped...

Started by jbwisemo

Replies: 0
Views: 4,333

October 16, 2015, 06:30:09 AM
by jbwisemo

Some questions regarding BGP-type tunnels

Started by marioxcc

Replies: 6
Views: 7,024

January 16, 2014, 04:04:17 PM
by marioxcc

Someone else has my IPv4 endpoint registered

Started by signine

Replies: 2
Views: 7,633

December 02, 2008, 11:49:33 AM
by broquea

Speed comparison IPv4 <-> IPv6

Started by roberttk

Replies: 11
Views: 21,527

February 10, 2016, 01:43:28 PM
by tjeske

sporadic connection problems to specific websites

Started by ebuddington

Replies: 0
Views: 4,279

August 05, 2011, 12:25:30 PM
by ebuddington

Sporadic packet loss of large packets between Google and HE

Started by thardie

Replies: 1
Views: 5,186

June 20, 2011, 09:13:01 PM
by mtindle

Sprint 4G hotspot

Started by onley

Replies: 0
Views: 4,613

August 13, 2011, 06:16:27 PM
by onley

SRV Records

Started by oneinsanedotorg

Replies: 1
Views: 4,986

August 13, 2010, 08:02:13 AM
by gshaver

stockholm pop

Started by mr2

Replies: 7
Views: 7,919

May 06, 2010, 08:27:25 PM
by jimb

Stopped working and can't login to tunnelbroker.net?

Started by AndrewButterworth

Replies: 1
Views: 5,982

June 16, 2023, 09:54:18 AM
by AndrewButterworth

Strange Cloudflare anycast route / poor performance

Started by desunet

Replies: 1
Views: 4,971

April 23, 2017, 12:45:00 PM
by desunet

Strange DNS behavior

Started by PhoenixUA

Replies: 1
Views: 4,321

August 05, 2015, 08:02:29 AM
by cholzhauer

Strange IPv6 behavior through tunnel

Started by sblan

Replies: 9
Views: 6,680

July 13, 2014, 08:23:19 PM
by Hello71

strange issue with packet encapsulation

Started by xitop6

Replies: 4
Views: 5,708

April 02, 2022, 10:33:28 AM
by xitop6

Strange repetitive latency pattern.

Started by jtjacques

Replies: 0
Views: 4,299

April 04, 2019, 09:29:08 AM
by jtjacques

Strange routing to google

Started by bjo

Replies: 1
Views: 4,432

September 05, 2017, 01:34:12 PM
by snarked

strange spam of wpad queries ...from the other side

Started by pmf026

Replies: 1
Views: 6,489

February 25, 2025, 04:02:26 PM
by pmf026

Strange TCP behavior from Sites served by Fastly near Denver tunnel endpoint

Started by Kyle Butt

Replies: 6
Views: 7,265

June 09, 2023, 10:48:18 AM
by Kyle Butt

Strange TTL behaviour

Started by kasperd

Replies: 1
Views: 4,975

March 11, 2012, 03:45:22 PM
by kasperd