Add support for GTP IE's from 3GPP R7
This adds support for the followng new GTP Information Elements:
RAT_TYPE, USER_LOC, MS_TZ, IMEI_SV
Furthermore, it allows to specify those fields as sgsnemu command line
arguments.
diff --git a/gtp/pdp.h b/gtp/pdp.h
index 624c4ac..d826d77 100644
--- a/gtp/pdp.h
+++ b/gtp/pdp.h
@@ -188,6 +188,14 @@
struct ul255_t pco_req; /* Requested packet control options. */
struct ul255_t pco_neg; /* Negotiated packet control options. */
uint32_t selmode; /* Selection mode. */
+ struct ul255_t rattype; /* Radio Access Technology Type */
+ int rattype_given; /* Radio Access Technology Type given*/
+ struct ul255_t userloc; /* User Location Information */
+ int userloc_given; /* User Location Information given*/
+ struct ul255_t mstz; /* MS Time Zone */
+ int mstz_given; /* MS Time Zone given*/
+ struct ul255_t imeisv; /* IMEI Software Version */
+ int imeisv_given; /* IMEI Software Version given*/
/* Additional parameters used by library */