osmo-sgsn: add VTY parameter to toggle authentication
It may be useful to have 'remote' authorization policy, but do not
require authentication in GERAN at the same time, e.g. in combination
with 'subscriber-create-on-demand' feature of OsmoHLR.
This change introduces a new VTY parameter similar to the one
that we already have in OsmoMSC:
authentication (optional|required)
Please note that 'required' only applies if 'auth-policy' is 'remote'.
Change-Id: I9909145e7e0af587c28827e16301a61b13eedaa9
diff --git a/doc/manuals/vty/sgsn_vty_reference.xml b/doc/manuals/vty/sgsn_vty_reference.xml
index 7619215..ed11777 100644
--- a/doc/manuals/vty/sgsn_vty_reference.xml
+++ b/doc/manuals/vty/sgsn_vty_reference.xml
@@ -2230,6 +2230,13 @@
<param name='remote' doc='Use remote subscription data only (HLR)' />
</params>
</command>
+ <command id='authentication (optional|required)'>
+ <params>
+ <param name='authentication' doc='Whether to enforce MS authentication in GERAN' />
+ <param name='optional' doc='Allow MS to attach via GERAN without authentication' />
+ <param name='required' doc='Always require authentication' />
+ </params>
+ </command>
<command id='encryption (GEA0|GEA1|GEA2|GEA3|GEA4)'>
<params>
<param name='encryption' doc='Set encryption algorithm for SGSN' />