Changes between Version 20 and Version 21 of Internal/OAIEPC

Timestamp:

Mar 27, 2017, 4:53:20 PM (8 years ago)

Author:

msherman

Comment:

—

Internal/OAIEPC

@@ -45 +45 @@
    * 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. in spgw.conf
+   * set s12 interface as needed, it will be the same as the s1 interface above.
+   * set pgw interface for external/ client egress traffic
+   * enable/disable masquerate and tpc clamping as needed
+    * If s1 interface MTU is 1500, a maximum MTU of 1488 must be advertised to clients, and MSS clamping enabled to prevent fragmentation. This is due to 12 byte GTP overhead.
+   * set DNS IP addresses, this will be advertised to clients.
+  1. in freediameter config files
+   * set identity and realm as appropriate in both hss and mme files.
+  1. in hss.conf
+   * set mysql username and password
+   * set OP key used for sim cards. This example uses all 1s, as that is the configuration of the ORBIT sim cards.
+    * this is used to generate keys for each sim. SIMs can also be configured with hardcoded keys, once the database is set up.
+   * edit fqdns at bottom of hss.config to enable 001 01 plmn
+    *. fqdn defined in spec, but you can just replace 208 93 with 001 001. #BOTH MUST BE 3 DIGITS
+1. generate FD keys
+ 1. in {{{openair-cn/SCRIPTS}}}
+ 1. {{{./check_hss_s6a_certificate /usr/local/etc/oai/freeDiameter/ hss.orbit-lab.org}}}
+ 1. {{{./check_mme_s6a_certificate /usr/local/etc/oai/freeDiameter/ nano.orbit-lab.org}}}
+1. Compile and install hss, mme, and spgw
+{{{
+cd YOUR_openair-cn_DIRECTORY
+cd SCRIPTS
+./build_mme -i #Need to run only once to install missing packages
+./build_hss -i #Need to run only once to install missing packages
+./build_spgw -i #Need to run only once
+}}}
+1. set up DB for hss
+ 1. {{{./run_hss -i ~/openair-cn/SRC/OAI_HSS/db/oai_db.sql #Run only once to install database}}}
+ 1. you can specify a different database dump, to replicate set ups.
+ 1. append info to DB as appropriate   
+ 1. Add mme hostname as entry in table mmeidentity
+ 1. add user/sim to users table, and pdn to pdn table
+  1. mmeidentity for user must match index of mme used
+  1. imsi specified for both user and pdn
+  1. specify user key with UNHEX function
 
-1. use script to append items to db
- 1. mmeidentity for user must match index of mme used
- 1. imsi specified for both user and pdn
- 1. specify user key with UNHEX function
- 1. edit line at bottom of hss.config to enable 001 01 plmn
-  1. fqdn defined in spec
+== Notes and References ==
+
 1. GENI
  1. EPC URN: {{{urn:publicid:IDN+instageni.rutgers.edu+image+ch-geni-net:OAIEPCOrbit}}}