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| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-05-14 03:39:56 +0800 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-06-15 20:24:18 +0800 |
| commit | b4af5c9b57917b1ab31f838adcafcaf5c49baab7 (patch) | |
| tree | 2d51fb14b5f81ebb7796e6f40e1dab1ec53ad02f /openbsc/src/nat/bsc_nat_utils.c | |
| parent | d8b82066fa9af6cc0ed85cdb29c4b283ef137204 (diff) | |
nat: Introduce a nat filter that is working on the CR message.
Currently there is no implementation but the refusal code is
in place and will send a refusal back to the BSC.
Diffstat (limited to 'openbsc/src/nat/bsc_nat_utils.c')
| -rw-r--r-- | openbsc/src/nat/bsc_nat_utils.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/openbsc/src/nat/bsc_nat_utils.c b/openbsc/src/nat/bsc_nat_utils.c index d617f2cfd..0c79fff1b 100644 --- a/openbsc/src/nat/bsc_nat_utils.c +++ b/openbsc/src/nat/bsc_nat_utils.c @@ -192,3 +192,10 @@ int bsc_write(struct bsc_connection *bsc, struct msgb *msg, int proto) return 0; } + +/* Filter out CM Service Requests... */ +int bsc_nat_filter_sccp_cr(struct bsc_connection *bsc, struct msgb *msg, struct bsc_nat_parsed *parsed) +{ + /* the data we want to look at is optional. We want to have it here... */ + return 0; +} |