# VM101 environment

- OS: OpenWrt 24.10.2.
- Shell: BusyBox `ash`.
- Runtime WireGuard CLI: `/usr/bin/amneziawg`.
- `/usr/bin/wg` is not the authoritative runtime CLI for AmneziaWG.
- Authoritative egress route tables: 201, 202, 203, 204, 205.
- Table 200 is legacy/bootstrap information only and may be absent.
- Active production interfaces: vpn1, vpn2, vpn3, vpn4, vpn5.
- Large temporary files and archives should use `/tmp`.
- Root overlay has limited metadata and storage capacity.
- `df -i` is not supported by the installed BusyBox build.
- Filesystem metadata can be checked with `stat -f -c`.
- Health gates use up to three probe addresses per interface:
  1.1.1.1, 8.8.8.8, 9.9.9.9.