10 May
2024
10 May
'24
5:47 a.m.
On 10 May 2024, at 10:36, lleachii--- via 44net
<44net(a)mailman.ampr.org> wrote:
Does ns.ardc.org have an access policy restricting traffic to only IPs with a DNS entry
(i.e. Intra-AMPRNet only)?
That differs from what I've been told, so I wish ask.
I'm having a difficult time with one of my valid AMPRNet IPs and have been struggling
for days. I only have success with IPS having DNS entries.
ns.ardc.net will provide authoritative DNS answers from any IPv4 or IPv6 address for
ampr.org and the reverse zones it is authoritative for.
From what you’ve said it may be that you are trying to query it from a host inside the
IPIP Tunnel Mesh? In which case your query will need to traverse the gateway router at
UCSD in order to reach ns.ardc.net which, although is on a 44Net IP address, is not
connected to the IPIP Tunnel Mesh - it is on directly announced (BGP) 44Net address
space.
As you can only traverse the gateway router at UCSD if your host’s IP has an A record in
ampr.org that is the most likely reason for what you are seeing.
73,
Chris - G1FEF
73,
Lynwood
KB3VWG
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