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NVIDIA
DOCA HBN
Container
NVIDIA
DOCA HBN

Host based networking (HBN) is a DOCA Service that runs on NVIDIA's DPU. It orchestrates network connectivity of dynamically created VMs/Containers on cloud servers. HBN service is a BGP router that supports EVPN extension to enable multi-tenant cloud.

  • LayerLabelCreated
    sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4CMD
    ["supervisord" "-c" "/etc/supervisor/supervisord.conf"]
    12/17/2025 7:17 AM UTC
    sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4WORKDIR
    /tmp
    12/17/2025 7:17 AM UTC
    sha256:43004366f083e6331ac24ce94199be5a378493440b94e985ac7de1096fcbf7f9COPY
    file:b16c43494dd4fbbff96743bd9d27db0402e84d78ea06b1bde9113940e922c90b in /ovs-watcher.py
    12/17/2025 7:17 AM UTC
    sha256:87a2195fa8888f6b4c5200f3654c59082427d2b8c1e4485a9087d203885c3f11COPY
    dir:03e757634d2f4c6151aaaba1ea593ff6c909166d94869d73538c6934cce8ac37 in /hbn_files
    12/17/2025 7:17 AM UTC
    sha256:cd5734d98114ba854e9e50c6898b42458e9e653ea923b04cd46d46394eade26eCOPY
    file:e9f8085e837b9b4e47de200cd40daa095e5586f090125c87e6a2cdcc924ceadc in /
    12/17/2025 7:17 AM UTC
    sha256:c95e481f17d11f38ced8432fa5a187436f24ed7d3ef39d5831a7d604b6a6a0e7COPY
    file:3cbc5f2595a2a2ef2dff41034b8d294c1b8407b712de2f75c7670c79537bc4e9 in /
    12/17/2025 7:17 AM UTC
    sha256:475e67612cf1f8c236b85ebb9422a748523b1237e1ed837cd27fa0953d0246b4COPY
    file:3bbe56f9f71bf88d242675322d830c8ca79f5b3bf76cc468312d27b499e3d9c1 in /
    12/17/2025 7:17 AM UTC
    sha256:605750732aa640b143b5f77ccd6d9d5ca9d2f049f9c2233580ba926c6e77968cCOPY
    file:337347ef2c9c6cc879b3f9b0283a62eba86649b7ba1e5dfefcc0ac253a0484d6 in /
    12/17/2025 7:17 AM UTC
    sha256:f6d686dd55b926718abb60cefdbc72470b449cee4f2c3ecd7b3f542ce667398aRUN
    DEBIAN_FRONTEND=noninteractive HBN_DIST=hbn-3.2 SUDO_FORCE_REMOVE=yes UPSTREAM_DIST=CumulusLinux-d12 VERSION=3.2.1.5 VERSION_REL=3.2.1 /usr/bin/chgrp shadow /etc/shadow &&
      /usr/bin/chgrp shadow /etc/shadow-
    12/17/2025 7:17 AM UTC
    sha256:b6bc86890ef0f3fdef2b391223aeafbbb6ebdfab262ebbc7dc6b20d3cbc61f54RUN
    DEBIAN_FRONTEND=noninteractive HBN_DIST=hbn-3.2 SUDO_FORCE_REMOVE=yes UPSTREAM_DIST=CumulusLinux-d12 VERSION=3.2.1.5 VERSION_REL=3.2.1 echo 'Defaults    !fqdn' >> /etc/sudoers
    12/17/2025 7:17 AM UTC
    ...

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