nanog mailing list archives

Re: Stop IPv6 Google traffic


From: Max Tulyev <maxtul () netassist ua>
Date: Sun, 10 Apr 2016 18:26:36 +0300

Thank you! I think it is what I need now ;)

On 10.04.16 17:50, Niels Bakker wrote:
You can add a reject route at your borders rather than nullroute.  That
will cause ICMP Unreachables to be sent by your routers back to your
customers so their applications will know immediately to retry using
IPv4 rather than waiting for TCP timeouts.



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