add real life testing for PPPoE and VLANs

.github/workflows/nightly.yml

@@ -152,6 +152,28 @@ jobs:
     - uses: actions/checkout@v5
       with: { fetch-depth: 2 }
     - run: sudo apt -y update ; sudo apt -y install binfmt-support qemu-user-static && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test ${{ matrix.target }} IPV6=${{ matrix.ipv6 }}
+  pppoe_vlan: # run tests, build tests performed by the l2 job may not catch runtime alignment and protocol issues, etc.
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        cc: [gcc, clang, g++, clang++]
+        ipv6: [0, 1]
+    name: PPPoE over VLAN CC=${{ matrix.cc }} IPV6=${{ matrix.ipv6 }}
+    steps:
+    - uses: actions/checkout@v5
+      with: { fetch-depth: 2 }
+    - uses: webfactory/ssh-agent@v0.10.0
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: |
+        source ./test/setup_ga_network.sh
+        make -C test pppoe_tap_test CC=${{ matrix.cc }} IPV6=${{ matrix.ipv6 }} > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/pppoe-vlan_${{ matrix.cc }}_${{ matrix.ipv6 }}_$(date +"%Y%m%d").json"
 
   atcmd:
     runs-on: ubuntu-latest
@@ -219,12 +241,12 @@ jobs:
         make -C test/bsd shm_tap_bridge
         test/bsd/shm_tap_bridge &
         sleep 2
-        make -C test/bsd
+        make -C test/bsd > log
     - if: success() || failure()
       run: |
         cat log
         test/health.awk < log > json
-        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/bsd_$(date +"%Y%m%d").json"
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/bsd_${{ matrix.cc }}_$(date +"%Y%m%d").json"
 
   s390:
     runs-on: ubuntu-latest