Networks that ignore ICMPv6 PTBs - Revision history

Prolixium at 02:31, 2 February 2019

2019-02-02T02:31:18Z

← Older revision		Revision as of 02:31, 2 February 2019
Line 58:		Line 58:
	!Notes		!Notes
	\|-		\|-
	\|[https://my.t-mobile.com/ my.t-mobile.com] \|\| [https://www.incapsula.com/ Incapsula] \|\| 2a02:e980:14::90 \|\| [http://bgp.he.net/AS19551 AS19551] \|\| ~~2017~~-12-30 \|\| Ironic.		\|[https://my.t-mobile.com/ my.t-mobile.com] \|\| [https://www.incapsula.com/ Incapsula] \|\| 2a02:e980:14::90 \|\| [http://bgp.he.net/AS19551 AS19551] \|\| 2019-02-01 \|\| Ironic.
	\|-		\|-
	\|[https://~~usa~~.~~streetblog~~.~~org~~/ ~~usa~~.~~streetblog~~.~~org~~] \|\| [~~https~~://~~www.fastly~~.com/ ~~Fastly~~] \|\| ~~2620~~:~~12a~~:~~8000~~::~~2<br />2620:12a:8001~~::2 \|\| [http://bgp.he.net/~~AS54113 AS54113~~] \|\| ~~2018~~-01~~-08~~ \|\|		\|[https://dcp2.att.com/OEPNDClient/ dcp2.att.com/OEPNDClient/] \|\| [http://att.com/ AT&T] \|\| 2001:1890:1c00:2401::4:1008 \|\| [http://bgp.he.net/AS7018 AS7018] \|\| 2019-02-01 \|\| This website is used to manage Apple iPad cellular plans.
	\|-		\|-
	\|[~~https://xkcd.com/ xkcd.com] \|\| [https~~://www.~~fastly~~.~~com/ Fastly] \|\| 2a04:4e42:400::67<br />2a04:4e42:600::67<br />2a04:4e42::67<br />2a04:4e42:200::67 \|\| [http://bgp.he.net/AS54113 AS54113] \|\| 2017-12-30 \|\| Additional Fastly datapoint~~		\|[http://www.northbrunswicknj.gov/ www.northbrunswicknj.gov] \|\| [https://www.cloudaccess.net/ CloudAccess.net] \|\| 2607:1b00:93b2:e42c::19c4 \|\| [https://bgp.he.net/AS54456 AS54456] \|\| 2019-02-01 \|\| Tested from New Jersey, USA
	\|-
	\|[https://dcp2.att.com/OEPNDClient/ dcp2.att.com/OEPNDClient/] \|\| [http://att.com/ AT&T] \|\| 2001:1890:1c00:2401::4:1008 \|\| [http://bgp.he.net/AS7018 AS7018] \|\| 2017-12-31 \|\| This website is used to manage Apple iPad cellular plans.
	\|-
	~~\|[https://news.yahoo.com/ news.yahoo.com] \|\| [http:/~~/www.~~yahoo.com/ Yahoo!] \|\| 2001:4998:24:705::3000 \|\| [http://bgp.he.net/AS36647 AS36647] \|\| 2018-02-11 \|\| Other *.yahoo.com sites are affected, too (but not other services like Flickr)~~.
	\|-
	~~\|[https://oauth.xfinity.com/ oauth.xfinity.com~~] \|\| [http://corporate.comcast.com/ Comcast] \|\| 2001:558:fe14:3:68:87:29:197 \|\| [http://bgp.he.net/AS7922 AS7922] \|\| 2018-02-23 \|\| This website is used to authorize logins to Xfinity and Comcast Business accounts.
	\|-
	\|[https~~://pbs.twimg.com/ pbs.twimg.com] \|\| [http~~://www.~~akamai.com/ Akamai] \|\| 2600:1480:2000:e5:: \|\| [http://bgp.he~~.net/~~AS33905 AS33905] ([http://bgp.he.net/AS20940 AS20940]) \|\| 2018-03-16 \|\| pbs.twimg.com rotates CDN use periodically.<br />Only some Akamai PoPs exhibit issues.~~
	\|-
	~~\|[https://www.kernel.org/ kernel.org] \|\| [http://www.packet~~.net~~/ Packet Host, Inc.~~] \|\| ~~2604~~:~~1380~~:~~4020~~:~~600~~::1 \|\| [https://bgp.he.net/~~AS54825 AS54825~~] \|\| ~~2018~~-03-22 \|\|
	\|}		\|}

	The above list may be skewed toward destinations that are on the west coast of the USA due to GeoIP, since that is where most of the tests originate. FYI, shout out to [http://www.mythic-beasts.com/ Mythic Beasts Ltd] ([https://bgp.he.net/AS44684 AS44864]) for being very responsive when I erroneously pointed the finger at them, recently. It would be nice if all network operators could be responsive even if the group reporting the problem isn't a direct customer.		The above list may be skewed toward destinations that are on the west coast of the USA due to GeoIP, since that is where most of the tests originate. FYI, shout out to [http://www.mythic-beasts.com/ Mythic Beasts Ltd] ([https://bgp.he.net/AS44684 AS44864]) for being very responsive when I erroneously pointed the finger at them, recently. It would be nice if all network operators could be responsive even if the group reporting the problem isn't a direct customer.

Prolixium at 14:23, 25 April 2018

2018-04-25T14:23:48Z

← Older revision		Revision as of 14:23, 25 April 2018
Line 75:		Line 75:
	\|}		\|}

	The above list may be skewed toward destinations that are on the west coast of the USA due to GeoIP, since that is where most of the tests originate.		The above list may be skewed toward destinations that are on the west coast of the USA due to GeoIP, since that is where most of the tests originate. FYI, shout out to [http://www.mythic-beasts.com/ Mythic Beasts Ltd] ([https://bgp.he.net/AS44684 AS44864]) for being very responsive when I erroneously pointed the finger at them, recently. It would be nice if all network operators could be responsive even if the group reporting the problem isn't a direct customer.

Prolixium: /* The List */

2018-04-25T14:18:25Z

The List

← Older revision		Revision as of 14:18, 25 April 2018
Line 71:		Line 71:
	\|-		\|-
	\|[https://pbs.twimg.com/ pbs.twimg.com] \|\| [http://www.akamai.com/ Akamai] \|\| 2600:1480:2000:e5:: \|\| [http://bgp.he.net/AS33905 AS33905] ([http://bgp.he.net/AS20940 AS20940]) \|\| 2018-03-16 \|\| pbs.twimg.com rotates CDN use periodically.<br />Only some Akamai PoPs exhibit issues.		\|[https://pbs.twimg.com/ pbs.twimg.com] \|\| [http://www.akamai.com/ Akamai] \|\| 2600:1480:2000:e5:: \|\| [http://bgp.he.net/AS33905 AS33905] ([http://bgp.he.net/AS20940 AS20940]) \|\| 2018-03-16 \|\| pbs.twimg.com rotates CDN use periodically.<br />Only some Akamai PoPs exhibit issues.
	\|-
	~~\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-04-22 \|\|~~
	\|-		\|-
	\|[https://www.kernel.org/ kernel.org] \|\| [http://www.packet.net/ Packet Host, Inc.] \|\| 2604:1380:4020:600::1 \|\| [https://bgp.he.net/AS54825 AS54825] \|\| 2018-03-22 \|\|		\|[https://www.kernel.org/ kernel.org] \|\| [http://www.packet.net/ Packet Host, Inc.] \|\| 2604:1380:4020:600::1 \|\| [https://bgp.he.net/AS54825 AS54825] \|\| 2018-03-22 \|\|

Prolixium: /* The List */

2018-04-23T00:15:26Z

The List

← Older revision		Revision as of 00:15, 23 April 2018
Line 72:		Line 72:
	\|[https://pbs.twimg.com/ pbs.twimg.com] \|\| [http://www.akamai.com/ Akamai] \|\| 2600:1480:2000:e5:: \|\| [http://bgp.he.net/AS33905 AS33905] ([http://bgp.he.net/AS20940 AS20940]) \|\| 2018-03-16 \|\| pbs.twimg.com rotates CDN use periodically.<br />Only some Akamai PoPs exhibit issues.		\|[https://pbs.twimg.com/ pbs.twimg.com] \|\| [http://www.akamai.com/ Akamai] \|\| 2600:1480:2000:e5:: \|\| [http://bgp.he.net/AS33905 AS33905] ([http://bgp.he.net/AS20940 AS20940]) \|\| 2018-03-16 \|\| pbs.twimg.com rotates CDN use periodically.<br />Only some Akamai PoPs exhibit issues.
	\|-		\|-
	\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-03-18 \|\|		\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-04-22 \|\|
	\|-		\|-
	\|[https://www.kernel.org/ kernel.org] \|\| [http://www.packet.net/ Packet Host, Inc.] \|\| 2604:1380:4020:600::1 \|\| [https://bgp.he.net/AS54825 AS54825] \|\| 2018-03-22 \|\|		\|[https://www.kernel.org/ kernel.org] \|\| [http://www.packet.net/ Packet Host, Inc.] \|\| 2604:1380:4020:600::1 \|\| [https://bgp.he.net/AS54825 AS54825] \|\| 2018-03-22 \|\|

Prolixium: /* The List */

2018-03-23T04:43:49Z

The List

← Older revision		Revision as of 04:43, 23 March 2018
Line 70:		Line 70:
	\|[https://oauth.xfinity.com/ oauth.xfinity.com] \|\| [http://corporate.comcast.com/ Comcast] \|\| 2001:558:fe14:3:68:87:29:197 \|\| [http://bgp.he.net/AS7922 AS7922] \|\| 2018-02-23 \|\| This website is used to authorize logins to Xfinity and Comcast Business accounts.		\|[https://oauth.xfinity.com/ oauth.xfinity.com] \|\| [http://corporate.comcast.com/ Comcast] \|\| 2001:558:fe14:3:68:87:29:197 \|\| [http://bgp.he.net/AS7922 AS7922] \|\| 2018-02-23 \|\| This website is used to authorize logins to Xfinity and Comcast Business accounts.
	\|-		\|-
	\|[https://pbs.twimg.com/ pbs.twimg.com] \|\| [http://www.akamai.com/ Akamai] \|\| 2600:1480:2000:e5:: \|\| [http://bgp.he.net/AS33905 AS33905] ([http://bgp.he.net/AS20940 AS20940] \|\| 2018-03-16 \|\| pbs.twimg.com rotates CDN use periodically.<br />Only some Akamai PoPs exhibit issues.		\|[https://pbs.twimg.com/ pbs.twimg.com] \|\| [http://www.akamai.com/ Akamai] \|\| 2600:1480:2000:e5:: \|\| [http://bgp.he.net/AS33905 AS33905] ([http://bgp.he.net/AS20940 AS20940]) \|\| 2018-03-16 \|\| pbs.twimg.com rotates CDN use periodically.<br />Only some Akamai PoPs exhibit issues.
	\|-		\|-
	\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-03-18 \|\|		\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-03-18 \|\|

Prolixium at 03:44, 23 March 2018

2018-03-23T03:44:28Z

← Older revision		Revision as of 03:44, 23 March 2018
Line 73:		Line 73:
	\|-		\|-
	\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-03-18 \|\|		\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-03-18 \|\|
			\|-
			\|[https://www.kernel.org/ kernel.org] \|\| [http://www.packet.net/ Packet Host, Inc.] \|\| 2604:1380:4020:600::1 \|\| [https://bgp.he.net/AS54825 AS54825] \|\| 2018-03-22 \|\|
	\|}		\|}

	The above list may be skewed toward destinations that are on the west coast of the USA due to GeoIP, since that is where most of the tests originate.		The above list may be skewed toward destinations that are on the west coast of the USA due to GeoIP, since that is where most of the tests originate.

Prolixium at 15:47, 18 March 2018

2018-03-18T15:47:33Z

← Older revision		Revision as of 15:47, 18 March 2018
Line 44:		Line 44:
	[https://tools.ietf.org/html/rfc6555 Happy Eyeballs] does not account for this since the connection ''is'' established and the application (web browser, for example) has no way of knowing if the remote host is just very busy or the return traffic is actually getting dropped.		[https://tools.ietf.org/html/rfc6555 Happy Eyeballs] does not account for this since the connection ''is'' established and the application (web browser, for example) has no way of knowing if the remote host is just very busy or the return traffic is actually getting dropped.

	Note that large networks run by Google ~~and Amazon~~ haven't even gotten this 100% correct in the past, so apparently it's easily broken.		Note that large networks run by Amazon and Google haven't even gotten this 100% correct in the past, so apparently it's easily broken. See [https://twitter.com/jrmassar/status/586646152923246594 here] and [https://twitter.com/Prolixium/status/557018191919337474 here].

	= The List =		= The List =

Prolixium at 15:46, 18 March 2018

2018-03-18T15:46:06Z

← Older revision		Revision as of 15:46, 18 March 2018
Line 43:		Line 43:

	[https://tools.ietf.org/html/rfc6555 Happy Eyeballs] does not account for this since the connection ''is'' established and the application (web browser, for example) has no way of knowing if the remote host is just very busy or the return traffic is actually getting dropped.		[https://tools.ietf.org/html/rfc6555 Happy Eyeballs] does not account for this since the connection ''is'' established and the application (web browser, for example) has no way of knowing if the remote host is just very busy or the return traffic is actually getting dropped.

			Note that large networks run by Google and Amazon haven't even gotten this 100% correct in the past, so apparently it's easily broken.

	= The List =		= The List =

Prolixium: /* The List */

2018-03-18T15:45:29Z

The List

← Older revision		Revision as of 15:45, 18 March 2018
Line 46:		Line 46:
	= The List =		= The List =

	Here's a list of known sites that have been known to not load correctly due to their hosting provider ignoring ICMPv6 PTBs~~. Note that Google hasn't even gotten this 100% correct in the past, so apparently it's easily broken~~.		Here's a list of known sites that have been known to not load correctly due to their hosting provider ignoring ICMPv6 PTBs.

	{\|border="1" cellpadding="2"		{\|border="1" cellpadding="2"

Prolixium: /* The List */

2018-03-18T15:45:16Z

The List

← Older revision		Revision as of 15:45, 18 March 2018
Line 46:		Line 46:
	= The List =		= The List =

	Here's a list of known sites that ~~appear~~ to ~~ignore~~ ICMPv6 PTBs. Note that Google hasn't even gotten this 100% correct in the past, so apparently it's easily broken.		Here's a list of known sites that have been known to not load correctly due to their hosting provider ignoring ICMPv6 PTBs. Note that Google hasn't even gotten this 100% correct in the past, so apparently it's easily broken.

	{\|border="1" cellpadding="2"		{\|border="1" cellpadding="2"
Line 72:		Line 72:
	\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-03-18 \|\|		\|[https://www.raspberrypi.org/ raspberrypi.org] \|\| [http://www.mythic-beasts.com/ Mythic Beasts Ltd] \|\| 2a00:1098::80:1000:13:0:7 \|\| [https://bgp.he.net/AS44684 AS44864] \|\| 2018-03-18 \|\|
	\|}		\|}

			The above list may be skewed toward destinations that are on the west coast of the USA due to GeoIP, since that is where most of the tests originate.