packaging(openwrt): default .apk WAN port to DSA name 'wan'

The shared fips.yaml ships ethernet.wan.interface: "eth0", the default
WAN port on OpenWrt 24 and earlier. OpenWrt 25 (DSA) boards, which the
.apk package targets, name the WAN port "wan" instead. Rewrite the
staged copy at build time so the as-installed config binds the Ethernet
transport to the right port out of the box, without maintaining a second
copy of the config file. The .ipk package keeps "eth0".

Update the openwrt README to document eth0 (24) vs wan (25/DSA) and add
a CHANGELOG entry.
This commit is contained in:
Arjen
2026-06-25 14:39:53 +02:00
committed by Johnathan Corgan
parent 3ea7ca1fd1
commit 22a5b3e5c6
3 changed files with 14 additions and 1 deletions

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@@ -327,6 +327,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
example is placed under `/usr/share/fips`, deliberately outside
`/usr/share/doc`, which minimal and container installs path-exclude
(so the install-time seed source is never dropped).
- openwrt: the `.apk` package now defaults `ethernet.wan` to the
OpenWrt 25 DSA port name `wan`; the `.ipk` package keeps `eth0` for
OpenWrt 24 and earlier.
#### CI & test-harness reliability

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@@ -191,6 +191,13 @@ install -d "$STAGE_DIR/etc/fips"
install -m 0600 "$FILES_DIR/etc/fips/fips.yaml" "$STAGE_DIR/etc/fips/fips.yaml"
install -m 0755 "$FILES_DIR/etc/fips/firewall.sh" "$STAGE_DIR/etc/fips/firewall.sh"
# The shared fips.yaml ships ethernet.wan.interface: "eth0", the OpenWrt 24
# default. This .apk package targets OpenWrt 25+ (DSA), where the WAN port is
# named "wan", so ship "wan" as the default. Patching the staged copy keeps the
# as-installed config correct for the platform without maintaining a second copy
# of the file; operators can still edit /etc/fips/fips.yaml for non-standard boards.
sed -i 's|interface: "eth0"|interface: "wan"|' "$STAGE_DIR/etc/fips/fips.yaml"
install -d "$STAGE_DIR/etc/dnsmasq.d"
install -m 0644 "$FILES_DIR/etc/dnsmasq.d/fips.conf" "$STAGE_DIR/etc/dnsmasq.d/fips.conf"

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@@ -132,7 +132,10 @@ The default config enables:
For Ethernet transport, uncomment the `ethernet:` section and set the correct
physical interface names for your router. **Always use physical port names
(`eth0`, `eth1`), never bridge names (`br-lan`).** See
(`eth0`, `eth1`, or DSA port names like `wan`/`lan1`), never bridge names
(`br-lan`).** The shipped default WAN port is `eth0` (OpenWrt 24); on OpenWrt
25 (DSA) boards the WAN port is named `wan` — the `.apk` package ships that
default. Run `ip link show` to confirm the names on your board. See
[`deploy/native/README.md`](../../deploy/native/README.md) for details.
## Service management