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add DHCP in flowchart

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vincent 2022-10-16 10:13:42 +02:00
parent 91b23e0c0b
commit ed4752f059
1 changed files with 4 additions and 1 deletions
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docs/DNS.md
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@ -7,8 +7,9 @@ flowchart LR
GandiDns[ Gandi ducamps.win]
end
subgraph Internal
pihole[pihole]--ducamps.win-->NAS
pihole[pihole]----ducamps.win-->NAS
pihole--service.consul-->consul[consul cluster]
DHCP --dynamic update--> NAS
NAS--service.consul-->consul
end
NAS --> recursor
@ -26,4 +27,6 @@ Each DNS forward *service.consul* request to the consul cluster. On Pihole a tem
On diskstation every request as forward to one consul node this point is to improve we because we have a possibility of outtage. du to synology DNSServer limitation we only put a forward on port 53 so we need on the target consul node to redirect port 53 to 8300 by iptables rules.
a DHCP service is set to do dynamic update on NAS DNS on lease delivery
external recursor are on cloudflare and FDN