fix(routeros): replace lab LAGs with plain VLAN 30 tagged ports - #15
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LACP never converged: the E810 hosts run the ice driver in Safe Mode (IncusOS ships no DDP firmware) and never received switch LACPDUs (PHY-level RX blackhole: 25G DACs at 10G, hosts request RS-FEC, switch negotiates none). Hosts move to active-backup bonds; the switch needs no LAG - six plain bridge ports with VLAN 30 tagged, mirroring the proven nas01 port 7 configuration.
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Drops the three 802.3ad bonds in favor of plain tagged bridge ports for the lab SFP+ links; VLAN 30 tagged on ports 1-7. Host side pairs this with active-backup bonds (fleet#4).
Root cause of the dead LACP/datapath (session 010): the E810 hosts never receive switch-to-host frames at the PHY level - ice driver in Safe Mode (no DDP package in IncusOS images) with 'Requested FEC: RS-FEC, Negotiated FEC: NONE' on 25G DACs forced to 10G. lab->switch works; switch->lab does not, on all six ports. RouterOS exonerated (verified on both 7.16.2 and 7.24; the 7.24 upgrade stands). Applied live via two-step (destroy bonds, then create ports); post-apply plan clean.