nanog mailing list archives
Re: Authoritative Resources for Public DNS Pinging
From: Christopher Morrow <morrowc.lists () gmail com>
Date: Wed, 9 Feb 2022 15:25:45 -0500
On Wed, Feb 9, 2022 at 2:10 PM Lady Benjamin Cannon of Glencoe <lb () 6by7 net> wrote:
ok that’s amazing. RFC1149 amazing. Side note, am I missing something obvious where I can’t just have hardware routers strip ICMP, pipe it separately, put 500 VMs behind 4 vLBs and let the world ping the brains out of it?
I suspect that half the reason: "ping 8.8.8.8" (do not do this!) is used is: "easy to remember 8.8.8.8" and half is: "Well, that IP is well connected enough that you are reasonably assured that: 'enough of the internet is up ....'" if it replies. (maybe it's 75/25? or 80/20 not 5050... but you get my point)
Current thread:
- Re: Authoritative Resources for Public DNS Pinging, (continued)
- Re: Authoritative Resources for Public DNS Pinging james.cutler () consultant com (Feb 11)
- Re: Authoritative Resources for Public DNS Pinging Tom Beecher (Feb 11)
- Re: Authoritative Resources for Public DNS Pinging J. Hellenthal via NANOG (Feb 11)
- Re: Authoritative Resources for Public DNS Pinging Mark Tinka (Feb 12)
- Re: Authoritative Resources for Public DNS Pinging Jon Lewis (Feb 11)
- Re: Authoritative Resources for Public DNS Pinging Joe Greco (Feb 11)
- Re: Authoritative Resources for Public DNS Pinging Grant Taylor via NANOG (Feb 11)
- Re: Authoritative Resources for Public DNS Pinging Mark Tinka (Feb 12)
- Re: Authoritative Resources for Public DNS Pinging Mike Hammett (Feb 11)
- Re: Authoritative Resources for Public DNS Pinging Mark Tinka (Feb 12)
- Re: Authoritative Resources for Public DNS Pinging Christopher Morrow (Feb 09)
- Re: Authoritative Resources for Public DNS Pinging Lady Benjamin Cannon of Glencoe (Feb 09)
- Re: Authoritative Resources for Public DNS Pinging Grant Taylor via NANOG (Feb 09)
- RE: Authoritative Resources for Public DNS Pinging Mike Lewinski via NANOG (Feb 09)
- Re: Authoritative Resources for Public DNS Pinging Josh Luthman (Feb 09)
- Re: Authoritative Resources for Public DNS Pinging Mike Hammett (Feb 10)
- RE: Authoritative Resources for Public DNS Pinging Brian Turnbow via NANOG (Feb 09)
- Re: Authoritative Resources for Public DNS Pinging Mark Tinka (Feb 09)
- Re: Authoritative Resources for Public DNS Pinging Robert Kisteleki (Feb 09)
- Re: Authoritative Resources for Public DNS Pinging Mark Tinka (Feb 09)