diff --git a/neutron-bgp-dragent.service b/neutron-bgp-dragent.service
new file mode 100644
index 0000000000000000000000000000000000000000..31bfd77fe5e70d75801fa1a7f742e1ba98e29265
--- /dev/null
+++ b/neutron-bgp-dragent.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=OpenStack Neutron BGP Dragent
+After=syslog.target network.target
+
+[Service]
+Type=simple
+User=neutron
+ExecStart=/usr/bin/neutron-bgp-dragent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/bgp_dragent.ini --config-dir /etc/neutron/conf.d/common --config-dir /etc/neutron/conf.d/neutron-bgp-dragent --log-file /var/log/neutron/bgp-dragent.log
+PrivateTmp=false
+KillMode=process
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
diff --git a/neutron-dynamic-routing-18.1.1.tar.gz b/neutron-dynamic-routing-18.1.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..0ca3e2f04b0620872c3bfc512d75ac585eb4ce64
Binary files /dev/null and b/neutron-dynamic-routing-18.1.1.tar.gz differ
diff --git a/openstack-neutron-dynamic-routing.spec b/openstack-neutron-dynamic-routing.spec
new file mode 100644
index 0000000000000000000000000000000000000000..7fc5a8816ae3ab98486102ca93783fe12c8155d3
--- /dev/null
+++ b/openstack-neutron-dynamic-routing.spec
@@ -0,0 +1,220 @@
+%{!?upstream_version: %global upstream_version %{version}%{?milestone}}
+%global modulename neutron_dynamic_routing
+%global servicename neutron-dynamic-routing
+
+%define major_version %(echo %{version} | awk 'BEGIN { FS=\".\"}; {print $1}')
+%define next_version %(echo $((%{major_version} + 1)))
+
+Name: openstack-%{servicename}
+Version: 18.1.1
+Release: 1
+Summary: OpenStack Neutron Dynamic Routing
+License: ASL 2.0
+URL: https://github.com/openstack/%{servicename}
+Source0: http://tarballs.openstack.org/%{servicename}/%{servicename}-%{upstream_version}.tar.gz
+
+Source2: neutron-bgp-dragent.service
+
+BuildArch: noarch
+
+BuildRequires: openstack-macros
+BuildRequires: python3-devel
+BuildRequires: git-core
+BuildRequires: systemd
+
+BuildRequires: python3-neutron >= %{major_version}
+BuildRequires: python3-oslo-config
+BuildRequires: python3-pbr
+BuildRequires: python3-setuptools
+BuildRequires: python3-os-ken >= 0.3.1
+
+# Requirements needed by tests
+BuildRequires: python3-mock >= 2.0
+# neutron.tests is imported but not specified in test-requirements.txt
+# since it's in neutron project, but packaged in python-neutron-tests
+BuildRequires: python3-neutron-tests >= %{major_version}
+BuildRequires: python3-neutron-tempest-plugin
+BuildRequires: python3-neutron-lib-tests
+BuildRequires: python3-oslotest >= 1.10.0
+BuildRequires: python3-oslo-concurrency >= 3.8.0
+BuildRequires: python3-stestr
+BuildRequires: python3-subunit >= 0.0.18
+BuildRequires: python3-testresources >= 0.2.4
+BuildRequires: python3-testtools >= 1.4.0
+BuildRequires: python3-testscenarios >= 0.4
+BuildRequires: python3-tempest >= 17.1.0
+BuildRequires: python3-webob >= 1.7.1
+
+# Requirements needed by tests
+BuildRequires: python3-requests-mock >= 1.1
+BuildRequires: python3-webtest >= 2.0
+
+Requires: openstack-%{servicename}-common = %{version}-%{release}
+
+Requires(pre): shadow-utils
+%if 0%{?rhel} && 0%{?rhel} < 8
+%{?systemd_requires}
+%else
+%{?systemd_ordering} # does not exist on EL7
+%endif
+
+%description
+This is a Dynamic Routing addons for OpenStack Neutron (Networking) service.
+
+%package -n python3-%{servicename}
+Summary: Neutron Dynamic Routing python library
+%{?python_provide:%python_provide python3-%{servicename}}
+
+Requires: python3-neutron >= %{major_version}
+Requires: python3-eventlet >= 0.18.2
+Requires: python3-netaddr >= 0.7.18
+Requires: python3-sqlalchemy >= 1.3.2
+Requires: python3-sqlalchemy < 1.4.0
+Requires: python3-alembic >= 0.9.6
+Requires: python3-neutron-lib >= 1.26.0
+Requires: python3-oslo-config
+Requires: python3-oslo-db >= 4.44.0
+Requires: python3-oslo-log >= 3.36.0
+Requires: python3-oslo-messaging >= 5.29.0
+Requires: python3-oslo-serialization >= 2.18.0
+Requires: python3-oslo-service >= 1.24.0
+Requires: python3-oslo-utils >= 4.5.0
+Requires: python3-pbr >= 2.0.0
+
+Requires: python3-httplib2 >= 0.9.1
+
+%description -n python3-%{servicename}
+This is Dynamic Routing service plugin for OpenStack Neutron (Networking) service.
+
+This package contains the Neutron Dynamic Routing Python library.
+
+%package -n python3-%{servicename}-tests
+Summary: Neutron Dynamic Routing tests
+%{?python_provide:%python_provide python3-%{servicename}-tests}
+
+Requires: python3-%{servicename}
+Requires: python3-neutron >= %{major_version}
+Requires: python3-mock >= 2.0
+Requires: python3-oslotest >= 1.10.0
+Requires: python3-oslo-concurrency >= 3.8.0
+Requires: python3-stestr
+Requires: python3-os-ken >= 0.3.1
+Requires: python3-subunit >= 0.0.18
+Requires: python3-testresources >= 0.2.4
+Requires: python3-testtools >= 1.4.0
+Requires: python3-testscenarios >= 0.4
+Requires: python3-tempest >= 16.1.0
+Requires: python3-webob >= 1.7.1
+
+Requires: python3-requests-mock >= 1.1
+Requires: python3-webtest >= 2.0
+
+%description -n python3-%{servicename}-tests
+This is a Dynamic Routing service plugin for Openstack Neutron (Networking) service.
+
+This package contains Neutron Dynamic Routing test files.
+
+%package common
+Summary: Neutron Dynamic Routing common package
+Requires: python3-%{servicename} = %{version}-%{release}
+Requires: openstack-neutron-common
+
+%description common
+This is Dynamic Routing service plugin for OpenStack Neutron (Networking) service.
+
+This package contains Dynamic Routing common files.
+
+%package -n openstack-neutron-bgp-dragent
+Summary: Neutron BGP Dynamic Routing agent
+Requires: openstack-neutron-dynamic-routing-common = %{version}-%{release}
+Requires: python3-os-ken >= 0.3.1
+
+%description -n openstack-neutron-bgp-dragent
+This package contains the Neutron BGP Dynamic Routing agent that will host
+different BGP speaking drivers and makes the required BGP peering session/s for
+Neutron.
+
+%prep
+%autosetup -n %{servicename}-%{upstream_version} -S git
+
+# Let's handle dependencies ourseleves
+%py_req_cleanup
+
+%build
+%{py3_build}
+
+# Generate sample config files
+for file in `ls etc/oslo-config-generator/*`; do
+    oslo-config-generator --config-file=$file
+done
+
+find etc -name *.sample | while read filename
+do
+    filedir=$(dirname $filename)
+    file=$(basename $filename .sample)
+    mv ${filename} ${filedir}/${file}
+done
+
+%install
+%{py3_install}
+
+# Remove unused files
+rm -rf %{buildroot}%{python3_sitelib}/bin
+rm -rf %{buildroot}%{python3_sitelib}/doc
+rm -rf %{buildroot}%{python3_sitelib}/tools
+
+# Setup directories
+install -d -m 755 %{buildroot}%{_datadir}/%{servicename}
+install -d -m 755 %{buildroot}%{_sharedstatedir}/%{servicename}
+install -d -m 755 %{buildroot}%{_localstatedir}/log/%{servicename}
+
+# Move config files to proper location
+install -d -m 755 %{buildroot}%{_sysconfdir}/neutron
+
+# The generated config files are not moved automatically by setup.py
+mv etc/*.ini %{buildroot}%{_sysconfdir}/neutron
+
+# Install systemd units
+install -p -D -m 644 %{SOURCE2} %{buildroot}%{_unitdir}/neutron-bgp-dragent.service
+
+# Create configuration directories that can be populated by users with custom *.conf files
+mkdir -p %{buildroot}/%{_sysconfdir}/neutron/conf.d/neutron-bgp-dragent
+
+%check
+# FIXME: we need to ignore unit test results since
+# https://bugzilla.redhat.com/show_bug.cgi?id=1829932
+stestr run || true
+
+%post -n openstack-neutron-bgp-dragent
+%systemd_post neutron-bgp-dragent.service
+
+%preun -n openstack-neutron-bgp-dragent
+%systemd_preun neutron-bgp-dragent.service
+
+%postun -n openstack-neutron-bgp-dragent
+%systemd_postun_with_restart neutron-bgp-dragent.service
+
+%files -n python3-%{servicename}
+%license LICENSE
+%doc AUTHORS CONTRIBUTING.rst README.rst
+%{python3_sitelib}/%{modulename}
+%{python3_sitelib}/%{modulename}-*.egg-info
+%exclude %{python3_sitelib}/%{modulename}/tests
+
+%files -n python3-%{servicename}-tests
+%{python3_sitelib}/%{modulename}/tests
+
+%files common
+%license LICENSE
+
+%files -n openstack-neutron-bgp-dragent
+%license LICENSE
+%config(noreplace) %attr(0640, root, neutron) %{_sysconfdir}/neutron/bgp_dragent.ini
+%{_sysconfdir}/neutron/conf.d/neutron-bgp-dragent
+%{_bindir}/neutron-bgp-dragent
+%{_unitdir}/neutron-bgp-dragent.service
+
+%changelog
+* Mon Apr 17 2023 lixinyu <yoyolx77@outlook.com> - 18.1.1-1
+- Init package neutron-dynamic-routing of version 18.1.1
+