diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-06-06 18:49:23 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2014-07-22 16:56:33 +0200 |
| commit | 7c101d922e54af3b990a2a8d86ded18c3f3b89c7 (patch) | |
| tree | c4ac8dd4f4ac0d7024a81de5f87e89f4bc2f66d7 /openbsc/include/openbsc/gb_proxy.h | |
| parent | 006c038212e1d79938810812c218a4fe4aad737c (diff) | |
gprs: Track IMSI/TLLI to control APN patching
This patch adds IMSI/TLLI connection tracking and uses it to control
APN patching based on the IMSI. TLLI entries can expire based on age
and/or by limiting the TLLI list size.
VTY config-gbproxy:
no core-access-point-name disable APN patching
core-access-point-name none remove APN if present
core-access-point-name APN replace APN if present
core-access-point-name none match-imsi RE remove if IMSI matches
core-access-point-name APN match-imsi RE replace if IMSI matches
tlli-list max-age SECONDS expire after SECONDS
no tlli-list max-age don't expire by age
tlli-list max-length N keep N entries only
no tlli-list max-length don't limit list length
RE is an extended regular expression, e.g. ^12345|^23456
Ticket: OW#1192
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/include/openbsc/gb_proxy.h')
| -rw-r--r-- | openbsc/include/openbsc/gb_proxy.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gb_proxy.h b/openbsc/include/openbsc/gb_proxy.h index 9610ca6df..25e7265f1 100644 --- a/openbsc/include/openbsc/gb_proxy.h +++ b/openbsc/include/openbsc/gb_proxy.h @@ -29,7 +29,10 @@ struct gbproxy_config { int core_mcc; uint8_t* core_apn; size_t core_apn_size; + char * match_re; enum gbproxy_patch_mode patch_mode; + int tlli_max_age; + int tlli_max_len; }; extern struct gbproxy_config gbcfg; @@ -60,4 +63,6 @@ void gbprox_reset(); char *gbprox_apn_to_str(char *str, const uint8_t *apn_enc, size_t max_chars); int gbprox_str_to_apn(uint8_t *apn_enc, const char *str, size_t max_chars); + +int gbprox_set_patch_filter(const char *filter, const char **err_msg); #endif |