nanog mailing list archives
Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space?
From: "Brian J. Murrell" <brian () interlinx bc ca>
Date: Thu, 20 Dec 2018 15:13:09 -0500
On Thu, 2018-12-20 at 21:48 +0200, Max Tulyev wrote:
Well known problem.
Interesting. As in a general problem across the Internet or a well known problem with Cogeco specifically?
You can use our tunnel broker connection (tb.netassist.ua) as a workaround.
Thanks. But I actually already have a tunnel as well as a(nother) native IPv6 ISP (yes, I have two consumer ISP connections) which routes to Facebook properly. The problem is that for the clients behind this router receiving RAs for all three upstream connections and plumbing IPv6 addresses on each of those networks, I know of no way to prevent them from choosing their Cogeco IP address among the 3 and thus trying to use the Cogeco route. I can (and have) put a rule into that router to refuse connections to Facebook when using the Cogeco source address which sends TCP clients a TCP reset with the hope that (good at least) clients/IPv6 stacks will try a different source address but the results on that seem spotty at best. b.
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Current thread:
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space?, (continued)
- 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? 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)
- Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space? Harald Koch (Dec 20)
- Re: 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? Brian J. Murrell (Dec 20)
- Re: 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? Constantine A. Murenin (Dec 20)