diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-05-28 10:59:10 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2014-07-22 16:05:59 +0200 |
| commit | 91fb6802360608a0d2757d4898bfd2387a2ebdcc (patch) | |
| tree | 0dee2fcabbc0f128122b114fe8e14b2040dddbd5 /openbsc/include/openbsc/gb_proxy.h | |
| parent | 67a4445675170c584be6b424e57b07b8c88b05b7 (diff) | |
gprs: Add MCC/MNC patch support for LLC/GMM messages
This patch extends the BSSGP patch code to also patch LLC information
elements along with MCC/MNC patching support for the following messages:
- Attach Request
- Attach Accept
- Routing Area Update Request
- Routing Area Update Accept
- P-TMSI reallocation command
Note that encrypted packets will not be patched.
Ticket: OW#1185
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/include/openbsc/gb_proxy.h')
| -rw-r--r-- | openbsc/include/openbsc/gb_proxy.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gb_proxy.h b/openbsc/include/openbsc/gb_proxy.h index e078778e3..18ed81f37 100644 --- a/openbsc/include/openbsc/gb_proxy.h +++ b/openbsc/include/openbsc/gb_proxy.h @@ -7,6 +7,15 @@ #include <osmocom/gprs/gprs_ns.h> #include <osmocom/vty/command.h> +enum gbproxy_patch_mode { + GBPROX_PATCH_DEFAULT, + GBPROX_PATCH_BSSGP, /*!< BSGGP messages only */ + GBPROX_PATCH_LLC_ATTACH_REQ, /*!< BSSGP and Attach Request */ + GBPROX_PATCH_LLC_ATTACH, /*!< BSSGP and Attach Request/Response */ + GBPROX_PATCH_LLC_GMM, /*!< BSSGP and all GMM msgs */ + GBPROX_PATCH_LLC, /*!< BSSGP and all supported LLC msgs */ +}; + struct gbproxy_config { /* parsed from config file */ uint16_t nsip_sgsn_nsei; @@ -17,6 +26,7 @@ struct gbproxy_config { /* force mcc/mnc */ int core_mnc; int core_mcc; + enum gbproxy_patch_mode patch_mode; }; extern struct gbproxy_config gbcfg; |