mirror of
https://github.com/espressif/openthread.git
synced 2026-06-05 21:14:49 +00:00
Jonathan Hui
83d334ce85
Ideally, the mesh-local address (ML-EID) is only used when communicating with devices in the Thread mesh. The mesh-local address must not be used when communicating with other devices on the infrastructure link or outside the Thread mesh. This commit addresses this by implementing address labeling: 1. Modifying `UpdateUnicastLinux` in `src/posix/platform/netif.cpp` to stop marking mesh-local addresses as deprecated. They are now added as preferred addresses. 2. Implementing `AddAddressLabel` and `DeleteAddressLabel` to manage address labels via netlink (RTM_NEWADDRLABEL/RTM_DELADDRLABEL). 3. Calling `AddAddressLabel` when a mesh-local address is added to assign a specific label (99) to the Mesh-Local Prefix. This ensures that the kernel prefers the ML-EID for destinations sharing the same label (i.e., within the Thread mesh), while avoiding its use for external traffic where other addresses with standard labels would be a better match. Issue: 8443
50 lines
1.3 KiB
Docker
50 lines
1.3 KiB
Docker
# Ubuntu image with tools required to build OpenThread
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FROM ubuntu:22.04
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ENV DEBIAN_FRONTEND=noninteractive
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ENV LANG=en_US.UTF-8
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ENV INSTALL_FORMAT_TOOLS=0
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# Resolves issue with installing libc-bin
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RUN rm /var/lib/dpkg/info/libc-bin.* \
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&& apt-get clean -y \
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&& apt-get update -y \
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&& apt-get install --no-install-recommends -y libc-bin
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RUN set -x \
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&& apt-get update -y \
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&& apt-get install -y locales \
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&& localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8 \
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&& apt-get --no-install-recommends install -fy \
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bzip2 \
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git \
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ninja-build \
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python3 \
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python3-pip \
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python3-setuptools \
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software-properties-common \
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sudo \
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netbase \
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inetutils-ping \
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ca-certificates \
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&& update-ca-certificates \
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&& python3 -m pip install -U pip \
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&& python3 -m pip install -U cmake \
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&& python3 -m pip install wheel
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# set up openthread simulation cli example apps
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WORKDIR /
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COPY . openthread
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RUN set -x \
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&& cd openthread \
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&& ./script/bootstrap \
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&& mkdir -p build \
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&& cd build \
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&& cmake -GNinja -DOT_COMMISSIONER=ON -DOT_JOINER=ON -DOT_PLATFORM=simulation .. \
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&& ninja
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# set up ot-daemon
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WORKDIR /
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RUN set -x \
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&& cd openthread \
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&& ./script/cmake-build posix -DOT_DAEMON=ON
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