mirror of
https://gitlab.eurecom.fr/oai/openairinterface5g.git
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0eb33e69c7
Add Ethernet PDU session support and make PDU session request configurable
This MR adds support for Ethernet PDU sessions, and makes PDU sessions
configurable: per-PDU session ID, type (IPv4/IPv4v6/IPv6/Ethernet [1]),
DNN, NSSAI.
Concretely, it adds a new configuration file section pdu_sessions below
uicc0 that looks like this if everything is specified (default values
are shown):
uicc0:
[...]
pdu_sessions:
- id: 1
type: "IPv4"
nssai_sst: 1
nssai_sd: 0xffffff
dnn: "oai"
It is possible to list multiple PDU sessions (add new line - id: 2 to
request a second PDU session). It is backwards-compatible to the current
PDU session configuration (uicc0.dnn/nssai_sst/etc), the idea being that
either legacy or new configuration could be used, but (1) if
pdu_sessions exist, it will overwrite the legacy configuration, and (2)
multiple PDU sessions, and type, can only be configured using the new
config. The old parameters --extra-pdu-id and --default-pdu-id are not
accepted anymore. Documentation has been added to the UE tutorial.
It is possible to test an Ethernet PDU session [1]. It is possible to
test the PDU session inside the UE by verifying it has an TAP interface
oaitap_ue1, and ARPing the data network (arping has been added to
oai-nr-ue container for that purpose):
ip addr add 192.168.72.140/26 dev oaitap_ue1 # same subnet as data network!
ip link set dev oaitap_ue1 up
arping -c 20 -I oaitap_ue1 192.168.72.135 # will send ARP request in Ethernet frame to get IP address of data network
[1] See description MR !3769 for more information. On the UE side, only
the type has to be changed to "Ethernet".
129 lines
4.7 KiB
Docker
129 lines
4.7 KiB
Docker
#/*
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# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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# * contributor license agreements. See the NOTICE file distributed with
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# * this work for additional information regarding copyright ownership.
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# * The OpenAirInterface Software Alliance licenses this file to You under
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# * the OAI Public License, Version 1.1 (the "License"); you may not use this file
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# * except in compliance with the License.
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# * You may obtain a copy of the License at
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# *
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# * http://www.openairinterface.org/?page_id=698
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# *
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# * Unless required by applicable law or agreed to in writing, software
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# * distributed under the License is distributed on an "AS IS" BASIS,
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# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# * See the License for the specific language governing permissions and
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# * limitations under the License.
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# *-------------------------------------------------------------------------------
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# * For more information about the OpenAirInterface (OAI) Software Alliance:
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# * contact@openairinterface.org
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# */
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#---------------------------------------------------------------------
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#
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# Dockerfile for the Open-Air-Interface BUILD service
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# Valid for Ubuntu 24.04
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#
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#---------------------------------------------------------------------
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FROM ran-base:latest AS nr-ue-base
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FROM ran-build:latest AS nr-ue-build
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#start from scratch for target executable
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FROM ubuntu:noble AS oai-nr-ue
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ARG BUILD_OPTION
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ENV DEBIAN_FRONTEND=noninteractive
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ENV TZ=Europe/Paris
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RUN apt-get update && \
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apt-get upgrade --yes && \
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apt-get install --yes \
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arping \
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software-properties-common \
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procps \
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libsctp1 \
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libboost-chrono1.83.0 \
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libboost-date-time1.83.0 \
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libboost-filesystem1.83.0 \
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libboost-regex1.83.0 \
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libboost-serialization1.83.0 \
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libboost-thread1.83.0 \
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libboost-system1.83.0 \
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libboost-program-options1.83.0 \
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tzdata \
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liblapacke \
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libblas3 \
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libconfig9 \
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openssl \
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net-tools \
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gdb \
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python3 \
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python3-six \
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python3-requests \
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libusb-1.0-0 \
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iputils-ping \
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iproute2 \
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iperf3 \
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iperf \
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libyaml-cpp-dev \
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libnanomsg5 && \
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# if the --sanitize option was used to build, additional packages are required
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/bin/bash -c 'if [[ "$BUILD_OPTION" = "--sanitize" ]]; then DEBIAN_FRONTEND=noninteractive apt-get install --yes \
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libasan8 \
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libubsan1; fi' && \
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apt-get clean -y && \
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rm -rf /var/lib/apt/lists/*
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WORKDIR /opt/oai-nr-ue/bin
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COPY --from=nr-ue-build \
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/oai-ran/cmake_targets/ran_build/build/nr-uesoftmodem \
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./
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COPY ./docker/scripts/nr_ue_entrypoint.sh ./entrypoint.sh
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WORKDIR /opt/oai-nr-ue/etc
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COPY --from=nr-ue-build \
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/oai-ran/cmake_targets/ran_build/build/liboai_eth_transpro.so \
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/oai-ran/cmake_targets/ran_build/build/librfsimulator.so \
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/oai-ran/cmake_targets/ran_build/build/liboai_usrpdevif.so \
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/oai-ran/cmake_targets/ran_build/build/libcoding.so \
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/oai-ran/cmake_targets/ran_build/build/libparams_libconfig.so \
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/oai-ran/cmake_targets/ran_build/build/libdfts.so \
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/oai-ran/cmake_targets/ran_build/build/libldpc*.so \
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/oai-ran/cmake_targets/ran_build/build/libtelnetsrv.so \
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/oai-ran/cmake_targets/ran_build/build/libtelnetsrv_ciUE.so \
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/oai-ran/cmake_targets/ran_build/build/libtelnetsrv_5Gue.so \
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/oai-ran/cmake_targets/ran_build/build/libparams_yaml.so \
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/oai-ran/cmake_targets/ran_build/build/libvrtsim.so \
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/usr/local/lib/
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# Now we are copying from builder-image the UHD files.
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COPY --from=nr-ue-base /usr/local/bin/uhd_find_devices /usr/local/bin
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COPY --from=nr-ue-base /usr/local/lib/libuhd.so.4.8.0 /usr/local/lib
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COPY --from=nr-ue-base /usr/local/lib/uhd/utils/uhd_images_downloader.py /opt/oai-nr-ue/bin
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RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so /usr/local/lib/liboai_device.so" && \
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ldconfig && \
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echo "---- ldd on nr-uesoftmodem ----" && \
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ldd /opt/oai-nr-ue/bin/nr-uesoftmodem && \
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echo "---- ldd on shared libraries ----" && \
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ldd /usr/local/lib/liboai_eth_transpro.so \
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/usr/local/lib/librfsimulator.so \
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/usr/local/lib/liboai_usrpdevif.so \
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/usr/local/lib/libcoding.so \
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/usr/local/lib/libparams_libconfig.so \
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/usr/local/lib/libdfts.so \
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/usr/local/lib/libldpc*.so \
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/usr/local/lib/libtelnetsrv.so \
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/usr/local/lib/libtelnetsrv_ciUE.so \
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/usr/local/lib/libtelnetsrv_5Gue.so \
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/usr/local/lib/libuhd.so.4.8.0
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WORKDIR /opt/oai-nr-ue
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COPY --from=nr-ue-base /usr/local/bin/yq /usr/local/bin/yq
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COPY --from=nr-ue-base /tini /tini
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CMD ["/opt/oai-nr-ue/bin/nr-uesoftmodem"]
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ENTRYPOINT ["/tini", "-v", "--", "/opt/oai-nr-ue/bin/entrypoint.sh"]
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