nanog mailing list archives
RE: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space?
From: David Guo via NANOG <nanog () nanog org>
Date: Thu, 20 Dec 2018 17:39:00 +0000
It's problem from Cogentco, they do not have IPv6 peer with HE.net and Google -----Original Message----- From: NANOG <nanog-bounces () nanog org> On Behalf Of Brian J. Murrell Sent: Tuesday, December 18, 2018 4:02 AM To: nanog () nanog org Subject: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? I've been trying to figure out why I can reach an IPv6 address at Facebook (2a03:2880:f012:3:face:b00c:0:1) through (only) one of my two Internet connections as well as via an HE IPv6 tunnel but not the other of my two ISP connections At one point in time a traceroute was dying inside of he.net: Host Loss% Snt Last Avg Best Wrst StDev 1. 2001:1970:5261:d600::1 0.0% 7 2.1 1.3 0.7 2.9 0.8 2. 2001:1970:4000:82::1 0.0% 7 10.0 14.0 8.3 37.9 10.6 3. 2001:1970:0:1a6::1 16.7% 7 13.2 215.5 10.8 1031. 455.9 4. he.ip6.torontointernetxchange.net 0.0% 7 12.3 12.9 11.2 15.3 1.6 5. 100ge9-2.core2.chi1.he.net 0.0% 7 23.6 23.0 21.3 27.6 2.2 6. 100ge15-2.core1.chi1.he.net 0.0% 7 21.7 22.5 21.6 24.9 1.2 7. 100ge12-1.core1.atl1.he.net 0.0% 7 34.2 35.1 34.1 36.1 0.7 8. 100ge5-1.core1.tpa1.he.net 0.0% 7 49.1 46.6 44.8 49.1 1.5 9. 100ge12-1.core1.mia1.he.net 0.0% 7 51.6 54.5 50.5 73.3 8.3 10. ??? But I think it getting that far time was an anomaly and frankly it usually dies even before exiting my ISP's (Cogeco) network like this: Host Loss% Snt Last Avg Best Wrst StDev 1. 2001:1970:5261:d600::1 0.0% 33 0.6 0.7 0.6 1.0 0.1 2. 2001:1970:4000:82::1 0.0% 33 8.2 10.8 8.1 40.5 5.6 3. 2001:1970:0:1a7::1 15.2% 33 23.4 20.1 16.5 23.4 1.5 4. 2001:1970:0:61::1 33.3% 33 16.8 17.6 14.5 25.9 2.5 5. 2001:1978:1300::1 0.0% 33 16.0 17.5 14.2 29.6 3.1 6. 2001:1978:203::45 0.0% 33 30.7 30.7 28.4 35.1 1.7 7. ??? When I asked the kind folks at he.net for some advice about the problem (i.e. in the first traceroute above) their diagnosis was that Facebook's IPv6 router(s) likely didn't have a route back to my Cogeco IPv6 address. Trying to talk to my ISP (again, Cogeco) has been impossible. One simply cannot reach the people who know more than how to reset your router and configure your e-mail. I wonder how I could go any further with this to confirm the diagnosis that Facebook doesn't have a route to the Cogeco network's IPv6 address space given that I only have access to my end of the path. Cheers, b.
Current thread:
- Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Brian J. Murrell (Dec 20)
- RE: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? David Guo via NANOG (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? nop (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Mike Hammett (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? David Hubbard (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Matthew Kaufman (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Job Snijders (Dec 20)
- RE: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Jacques Latour (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Constantine A. Murenin (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Matthew Kaufman (Dec 20)
- RE: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? David Guo via NANOG (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Clayton Zekelman (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? David Hubbard (Dec 20)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Constantine A. Murenin (Dec 20)