nanog mailing list archives
Re: DNS Flag Day, Friday, Feb 1st, 2019
From: Mike Meredith <mike.meredith () port ac uk>
Date: Thu, 24 Jan 2019 10:02:18 +0000
On Thu, 24 Jan 2019 11:22:44 +1100, Mark Andrews <marka () isc org> may have written:
If you run a firewall in front of your DNS server you may be broken.
If you run a firewall in front of your DNS server and the firewall breaks EDNS, then your firewall is broken. And has been a long, long time. I put a firewall in place back in 2004, and EDNS compliance was one of the tests back then. -- Mike Meredith, University of Portsmouth Chief Systems Engineer, Hostmaster, Security, and Timelord!
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Current thread:
- DNS Flag Day, Friday, Feb 1st, 2019 Brian Kantor (Jan 23)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 23)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mike Meredith (Jan 24)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 24)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 24)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mike Meredith (Jan 24)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Bjørn Mork (Jan 24)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 24)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Eric Brander (Jan 24)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 23)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Christopher Morrow (Jan 23)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 23)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Christopher Morrow (Jan 23)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 23)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 23)
- Re: DNS Flag Day, Friday, Feb 1st, 2019 Mark Andrews (Jan 23)