Changes between Version 1 and Version 2 of Tutorials/g0WmLTE/Tutorial4-OAI/Tutorial2

Timestamp:

Nov 11, 2016, 7:28:41 PM (9 years ago)

Author:

msherman

Comment:

—

Tutorials/g0WmLTE/Tutorial4-OAI/Tutorial2

@@ -4 +4 @@
 
 This example uses node18-2 in the ORBIT Grid as the RRH, node 19-3 as the client, and pc4.instageni.rutgers.edu as the remote eNB, with the mme.orbit-lab.org acting as the EPC.
-1. With a valid GENI Project and Slice, use the attached RSPEC to reserve resources in the Rutgers Instageni Rack.
- 1. You will need to modify it to ensure your SSH keys are added properly.
-1. Execute the following commands on the grid console, from separate ssh sessions (They can be done at the same time)
- 1. {{{ omf load -t node18-2 -i oai-rrh.ndz }}}
- 1. {{{ omf load -t node19-3 -i baseline.ndz }}}
-1. After they are imaged, turn the nodes on
- 1. {{{ omf tell -a on -t node18-2,node19-3 }}}
-1. Open a ssh session to each device
- 1. {{{ ssh root@node18-2.grid.orbit-lab.org }}}
- 1. {{{ ssh root@node19-3.grid.orbit-lab.org }}}
-1. On node18-2
- 1. Run script {{{ ./quickbuild_rrh.sh }}}
- 1. Run script {{{ ./run_rrh.sh }}}
-1. On node18-1
- 1. Run script {{{ ./quickbuild_enb.sh }}}
- 1. Run script {{{ ./run_enb.sh }}}
-1. After executing both run scripts, you should see the RRH node load a USRP image, and the eNB node start printing log messages.
-1. On node19-3
- 1. Follow the instructions from the [wiki:Tutorials/g0WmLTE/Tutorial3 COTS UE tutorial] to connect.
 
+1. Setup
+ 1. GENI
+  1. With a valid GENI Project and Slice, use the attached RSPEC to reserve resources in the Rutgers Instageni Rack.
+   1. [attachment:pc4_rspec.xml attached rspec]
+   1. You will need to modify it to ensure your SSH keys are added properly.
+ 1. ORBIT
+  1. Execute the following commands on the grid console, from separate ssh sessions (They can be done at the same time)
+   1. {{{ omf load -t node18-2 -i oai-rrh.ndz }}}
+   1. {{{ omf load -t node19-3 -i baseline.ndz }}}
+  1. After they are imaged, turn the nodes on
+   1. {{{ omf tell -a on -t node18-2,node19-3 }}}
+1. Execution
+ 1. Open a ssh session to each device
+  1. {{{ ssh username@pc4.instageni.rutgers.edu }}}
+  1. {{{ ssh root@node18-2.grid.orbit-lab.org }}}
+  1. {{{ ssh root@node19-3.grid.orbit-lab.org }}}
+ 1. On node18-2
+  1. Run script {{{ ./quickbuild_rrh.sh }}}
+  1. Run script {{{ ./run_rrh.sh }}}
+  1. 
+ 1. On pc4.instageni.rutgers.edu
+  1. Execute the following command as root {{{/opt/openairinterface5g/cmake_targets/lte_build_oai/build/lte-softmodem -O /opt/conf/enb.band25.tm1.rrh.usrpb210.conf}}} , which is to launch the softmodem with a known good configuration file. 
+  1. Add the {{{-x}}} flag to use visualizations over X11 forwarding.
+
+ 1. After executing both run scripts, you should see the RRH node load a USRP image, and the eNB node start printing log messages.
+ 1. On node19-3
+  1. Follow the instructions from the [wiki:Tutorials/g0WmLTE/Tutorial3 COTS UE tutorial] to connect.
+  1. The UE should get an address, and be able to send traffic to the WAN.
+