srsenb fails with error when setting up UE handover

[toddeye]

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Issue Description

srsenb fails to start with error after updating configuration to support intra-end handover as specified in App note.

Error parsing Radio Resources configuration: cell_list.[0].meas_report_desc.a3_report_type

Setup Details

Following instructions for intra-enodeb as specified in https://docs.srsran.com/en/latest/app_notes/source/handover/source/index.html

attached enb.conf and rr.conf

[Specify details of the test setup. This would help us reproduce the problem reliably] Welcome to Ubuntu 20.04.3 LTS (GNU/Linux 5.4.0-91-generic x86_64)

$ ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 34:17:eb:9c:a5:28 brd ff:ff:ff:ff:ff:ff inet 10.0.2.246/24 scope global eno1 valid_lft forever preferred_lft forever inet6 fe80::3617:ebff:fe9c:a528/64 scope link valid_lft forever preferred_lft forever 3: enx000ec68fe206: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 00:0e:c6:8f:e2:06 brd ff:ff:ff:ff:ff:ff inet 172.24.1.221/24 brd 172.24.1.255 scope global dynamic enx000ec68fe206 valid_lft 80572sec preferred_lft 80572sec inet6 fddf:c984:54:49ef:20e:c6ff:fe8f:e206/64 scope global dynamic mngtmpaddr noprefixroute valid_lft 1643sec preferred_lft 1643sec inet6 fe80::20e:c6ff:fe8f:e206/64 scope link valid_lft forever preferred_lft forever 4: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:fa:55:47 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0 valid_lft forever preferred_lft forever

Using ZMQ for virtual RF

srsRAN - built locally srsenb --version --- Software Radio Systems LTE eNodeB ---

Version 21.10.0

Expected Behavior

srsenb application to start and connect to EPC

Actual Behaviour

ue_handover# srsenb enb.conf --- Software Radio Systems LTE eNodeB ---

Reading configuration file enb.conf...

Built in Release mode using commit 5275f3336 on branch master.

Error parsing Radio Resources configuration: cell_list.[0].meas_report_desc.a3_report_type Error processing arguments.

Steps to reproduce the problem

with the attached enb.conf and rr.conf in cwd execute the following command

srsenb enb.conf

rr.conf.txt enb.conf.txt

[ayoub-tl]

error happen because the rr1.conf is following an older version than the current srsenb version, you can fix it by switching to release_21_04