diff --git a/onramp/blueprints.rst b/onramp/blueprints.rst
index a94ceac..1cd96bd 100644
--- a/onramp/blueprints.rst
+++ b/onramp/blueprints.rst
@@ -279,25 +279,37 @@ The UERANSIM blueprint includes the following:
* Global vars file ``vars/main-ueransim.yml`` gives the overall
blueprint specification.
-* Inventory file ``hosts.ini`` is identical to that used in the
- :doc:`Emulated RAN ` section
- Minimally, SD-Core runs on one server and
- UERANSIM runs on a second server. (The Quick Start deployment, with
- both SD-Core and UERANSIM running in the same server, also works.)
+* Inventory file ``hosts.ini`` needs to be modified to identify the
+ server that is to run UERANSIM. Currently, a second server is
+ needed, as UERANSIM and SD-Core cannot be deployed on the same
+ server. As an example, ``hosts.ini`` might look like this:
-* New make targets, ``aether-ueransim-install`` and
- ``aether-ueransim-uninstall``, to be executed after the standard
- SD-Core installation.
+.. code-block::
+
+ [all]
+ node1 ansible_host=10.76.28.113 ansible_user=aether ansible_password=aether ansible_sudo_pass=aether
+ node2 ansible_host=10.76.28.115 ansible_user=aether ansible_password=aether ansible_sudo_pass=aether
+
+ [master_nodes]
+ node1
+
+ [worker_nodes]
+ node2
+
+ [ueransim_nodes]
+ node2
+
+* New make targets, ``aether-ueransim-install``,
+ ``aether-ueransim-run``, and ``aether-ueransim-uninstall``, to be
+ executed after the standard SD-Core installation.
* A new submodule ``deps/ueransim`` (corresponding to repo
``aether-ueransim``) defines the Ansible Roles and Playbooks
required to deploy UERANSIM. It also contains configuration files
for the emulator.
-* Two nightly integration tests that validate the UERANSIM blueprint
+* A nightly integration test that validate the UERANSIM blueprint
can be viewed on Jenkins (assuming you are a registered user):
- `single-server test
- `__,
`two-server test
`__.
@@ -315,17 +327,19 @@ followed by UERANSIM:
.. code-block::
- $ make k8s-install
- $ make 5gc-install
- $ make ueransim-install
- $ make ueransim-run
-
-The final step actually starts the emulator. UERANSIM is configured
-according to the specification given in
-``deps/ueransim/config/ueransim-default.yml``, where just like gNBsim,
-it is possible to launch one or more UERANSIM containers on multiple
-servers by editing the ``servers`` block of the ``ueransim`` section
-of ``vars/main-ueransim.yml``.
+ $ make aether-k8s-install
+ $ make aether-5gc-install
+ $ make aether-ueransim-install
+ $ make aether-ueransim-run
+
+The final step actually starts UERANSIM, configured according to the
+specification given in files ``custom-gnb.yaml`` and
+``custom-ue.yaml`` located in ``deps/ueransim/config``. Make target
+``aether-ueransim-run`` can be run multiple times, where doing so
+reflects any recent edits to the config files. More information about
+UERANSIM can be found on `GitHub
+`__, including how to set up the
+config files.
Physical eNBs