diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-08-21 15:07:11 +0200 |
|---|---|---|
| committer | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-09-02 09:53:38 +0200 |
| commit | 4b663ac34a993cb1f1aa8e993dfc37bcb6841123 (patch) | |
| tree | afafe5a3fcf2f7d3c6a1149dc9928305545861ba /openbsc/tests | |
| parent | 299389a99fd7f839c3953a2cb48394b6679a6c84 (diff) | |
gbproxy: Create STATUS message with original PDU
Currently when patching is enabled and an error happens when
receiving a message from the SGSN, the patched message is sent back
with the PDU_IN_ERROR IE.
This patch modifies gbprox_rx_sig_from_sgsn() to copy the message
before it is patched, so that the original message can be used with
the STATUS message. gbprox_rx_ptp_from_sgsn() does all checks before
the message is patched, so copying is not necessary.
Since gbprox_rx_sig_from_sgsn() is not called for BSSGP UNITDATA
messages and the msgb is already been copied in the gbprox_relay2peer
function, the relative performance impact is expected to be low.
Note that the PDU IE of STATUS messages received from an MS and
forwarded to the SGSN will not be patched. STATUS messages from the
SGSN are only logged and not forwarded to the MS.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/tests')
| -rw-r--r-- | openbsc/tests/gbproxy/gbproxy_test.ok | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/openbsc/tests/gbproxy/gbproxy_test.ok b/openbsc/tests/gbproxy/gbproxy_test.ok index 8929b6cc8..4bd1d8cc7 100644 --- a/openbsc/tests/gbproxy/gbproxy_test.ok +++ b/openbsc/tests/gbproxy/gbproxy_test.ok @@ -2197,7 +2197,7 @@ CALLBACK, event 0, msg length 19, bvci 0x0000 NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 19 (gprs_ns_sendmsg) MESSAGE to SGSN at 0x05060708:32000, msg length 23 -00 00 00 00 2c 1f 84 c0 0f 73 04 0f 81 01 04 82 10 02 25 83 00 00 0c +00 00 00 00 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 10 02 25 83 00 00 0c result (LLC_DISCARDED) = 23 @@ -2205,7 +2205,7 @@ Peers: NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 RAID patched (BSS ): 6 RAID patched (SGSN): 1 - TLLI patched (BSS ): 5 + TLLI patched (BSS ): 6 TLLI patched (SGSN): 5 P-TMSI patched (SGSN): 1 Attach Request count : 1 @@ -2220,7 +2220,7 @@ CALLBACK, event 0, msg length 15, bvci 0x0000 NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 15 (gprs_ns_sendmsg) MESSAGE to SGSN at 0x05060708:32000, msg length 19 -00 00 00 00 0b 1f 84 c0 0f 73 04 1b 86 21 63 54 40 50 60 +00 00 00 00 0b 1f 84 ef e2 b7 00 1b 86 21 63 54 40 50 60 result (BVC_SUSPEND) = 19 @@ -2228,7 +2228,7 @@ Peers: NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 RAID patched (BSS ): 7 RAID patched (SGSN): 1 - TLLI patched (BSS ): 5 + TLLI patched (BSS ): 7 TLLI patched (SGSN): 5 P-TMSI patched (SGSN): 1 Attach Request count : 1 @@ -2243,7 +2243,7 @@ CALLBACK, event 0, msg length 18, bvci 0x0000 NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 18 (gprs_ns_sendmsg) MESSAGE to BSS at 0x01020304:1111, msg length 22 -00 00 00 00 0c 1f 84 ef e2 b7 00 1b 86 11 22 33 40 50 60 1d 81 01 +00 00 00 00 0c 1f 84 c0 0f 73 04 1b 86 11 22 33 40 50 60 1d 81 01 result (BVC_SUSPEND_ACK) = 22 @@ -2251,8 +2251,8 @@ Peers: NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 RAID patched (BSS ): 7 RAID patched (SGSN): 2 - TLLI patched (BSS ): 5 - TLLI patched (SGSN): 5 + TLLI patched (BSS ): 7 + TLLI patched (SGSN): 6 P-TMSI patched (SGSN): 1 Attach Request count : 1 TLLI cache size : 1 @@ -2266,7 +2266,7 @@ CALLBACK, event 0, msg length 19, bvci 0x0000 NS UNITDATA MESSAGE to SGSN, BVCI 0x0000, msg length 19 (gprs_ns_sendmsg) MESSAGE to SGSN at 0x05060708:32000, msg length 23 -00 00 00 00 2c 1f 84 c0 0f 73 04 0f 81 01 04 82 ee e1 25 83 00 00 0c +00 00 00 00 2c 1f 84 ef e2 b7 00 0f 81 01 04 82 ee e1 25 83 00 00 0c result (LLC_DISCARDED) = 23 @@ -2294,7 +2294,7 @@ CALLBACK, event 0, msg length 18, bvci 0x0000 NS UNITDATA MESSAGE to BSS, BVCI 0x0000, msg length 18 (gprs_ns_sendmsg) MESSAGE to BSS at 0x01020304:1111, msg length 22 -00 00 00 00 0c 1f 84 ef e2 b7 00 1b 86 11 22 33 40 50 60 1d 81 01 +00 00 00 00 0c 1f 84 c0 0f 73 04 1b 86 11 22 33 40 50 60 1d 81 01 result (BVC_SUSPEND_ACK) = 22 @@ -2317,8 +2317,8 @@ Peers: NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 RAID patched (BSS ): 8 RAID patched (SGSN): 3 - TLLI patched (BSS ): 6 - TLLI patched (SGSN): 5 + TLLI patched (BSS ): 9 + TLLI patched (SGSN): 7 P-TMSI patched (SGSN): 1 Attach Request count : 1 TLLI cache size : 1 @@ -2340,8 +2340,8 @@ Peers: NSEI 4096, BVCI 4098, not blocked, RAI 112-332-16464-96 RAID patched (BSS ): 8 RAID patched (SGSN): 3 - TLLI patched (BSS ): 6 - TLLI patched (SGSN): 6 + TLLI patched (BSS ): 9 + TLLI patched (SGSN): 8 P-TMSI patched (SGSN): 1 Attach Request count : 1 TLLI-Cache: 0 |