New cnx.router.accessPorts option pins a port untagged to one VLAN via
bridge PVID/EgressUntagged; convention is the last copper port as an
always-available mgmt recovery port. gw-cnx-1 port roles: enp1s0 WAN,
enp2s0 trunk, enp3s0 temporary DHCP uplink into the old OPNsense LAN
(back to trunk at cutover), enp4s0 untagged mgmt.
The newedge.house site adopts the 10.1.<vlanId>.0/24 convention: mgmt 10
(the old untagged LAN), lan 20, iot 40, voip 50, dmz 60, unit1-5 110-150.
PPPoE is untagged at this site. Static leases move to a new per-VLAN
dhcp.reservations option rendered into Kea host reservations.
cnx.router.proxy serves <service>.<site><n>.cnx.network with a real Let's
Encrypt wildcard obtained via a gateway-scoped TSIG key against ns1; Blocky
resolves the names to the router's LAN address, so they exist only
internally. First user: Omada UI on gw-cnx-1 (omada.cnx1.cnx.network).
Reusable cnx.router.* module for the Topton 1U boxes replacing OPNsense:
PPPoE WAN (optionally VLAN-tagged, AIS: 10, secret credentials incl.
username), VLAN-filtering bridge, nftables NAT/firewall with MSS clamp,
Kea DHCP with per-VLAN lease time, Blocky DNS, DHCPv6-PD, CrowdSec with
the ZeroTier mesh whitelisted, optional Omada controller, ZFS disk.
Fleet baseline rides along: admins sops group is now derived for every
machine in clan.nix (secrets encrypt to it from the first vars generate)
and time sync is chrony everywhere instead of systemd-timesyncd.
kurogeek
Berwn