CHG-2026-02-24: TEAP Implementation — Rollback

Backout Plan

Immediate Rollback (< 5 min)

# Disable TEAP rule
netapi ise openapi auth-rule update \
  --policy-set "Wired_802.1X_Closed" \
  --name "TEAP-Linux-Workstations" \
  --state disabled

# Force re-auth to fall back to EAP-TLS
netapi ise mnt coa --mac $MAC --action reauth

Full Rollback

# Delete TEAP rule
netapi ise openapi auth-rule delete \
  --policy-set "Wired_802.1X_Closed" \
  --name "TEAP-Linux-Workstations"

# Delete allowed protocols policy
netapi ise ers allowed-protocols delete --name "TEAP-EAP-TLS"