merge: testing → main (reconcile 2-week divergence)

decnet/templates/sniffer/Dockerfile

@@ -0,0 +1,12 @@
+ARG BASE_IMAGE=debian:bookworm-slim
+FROM ${BASE_IMAGE}
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    python3 python3-pip libpcap-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN pip3 install --no-cache-dir --break-system-packages "scapy==2.6.1"
+
+COPY syslog_bridge.py server.py /opt/
+
+ENTRYPOINT ["python3", "/opt/server.py"]