Changes between Version 19 and Version 20 of Internal/OAIEPC

Timestamp:

Mar 27, 2017, 4:38:00 PM (7 years ago)

Author:

msherman

Comment:

—

Internal/OAIEPC

@@ -21 +21 @@
   1. Depending on the configuration of the hypervisor, the guest OS may not be able to select a different kernel from that used for provisioning. The image below was built on a bare-metal pc, and then migrated to a VM successfully.
 1. hostnames
+ 1. For this tutorial, we use the hostnames nano and hss, and the dommainname orbit-lab.org
  1. append the following lines to /etc/hosts:
   {{{
@@ -26 +27 @@
 127.0.1.1 hss.orbit-lab.org hss
 }}}
- 1. set /etc/hostname to {{{nano}}}
- 1. hostnamectl may be a workaround
+ 1. remove /etc/hostname
+ 1. On each boot, you must run {{{hostnamectl set-hostname nano}}}
+  1. This sets the current short and full hostnames to the correct entry from {{{/etc/hosts}}}
+ 1. logout and back in to use the new hostname
  1. to check, you must use {{{getent hosts name}}}
   1. getent uses gethostbyname, while host and nslookup query DNS directly
- 1. GENI workaround
-  1. on every boot:
-   1. append to etc/hosts
-   1. delete etc/hostname
-   1. run hostnamectl set-hostname nano
-   1. logout and back in
+1. Get sources
+ 1. Follow the EPC instructions at https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/GetSources
+1. EPC config files
+ 1. Follow the EPC related steps at https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/HowToConnectCOTSUEwithOAIeNBNew
+  1. On a separate machine/hardware, the eNB steps can be followed to set up an OAI eNB, or a commercial eNB can be pointed to the EPC bind IP
+  1. Follow the steps until configuration files have been copied to {{{/usr/local/etc/oai}}}
+ 1. The following modifications will need to be made to files in that subdirectory
+  1. in mme.conf: 
+   * set realm to the chosen dommainname, in this case {{{orbit-lab.org}}}
+   * set hss_hostname to the chosen short hss hostname {{{hss}}}
+   * set MCC and MNC in GUMMEI_LIST and TAI_LIST to chosen values {{{001, 01}}}
+   * set network interfaces as appropriate. If mme, hss, and spgw are on the same machine, only S1 interface will not be localhost.
+   
+
 1. use script to append items to db
  1. mmeidentity for user must match index of mme used