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authorJacob Erlbeck <jerlbeck@sysmocom.de>2013-10-24 01:33:24 +0200
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2013-10-24 10:01:18 +0200
commitab852ee23439725360f28c63d20ab61b0d774b2b (patch)
tree85aed91a7366e8f5a2f0dd452d1bf11ec823af16 /tests/gb
parent5405a104bbe7d3711fe6f19ea7d0fce50ef91147 (diff)
gb: Fix RESET handling with changing NSEI
This modifies the NS stack's behavior to accept RESET and RESET_ACK NSEI changes for NS-VC dynamically created by RESET messages from BSSes. This feature is not used for NS-VC configured via VTY or NS-VC to a SGSN. Sponsored-by: On-Waves ehf
Diffstat (limited to 'tests/gb')
-rw-r--r--tests/gb/gprs_ns_test.ok49
1 files changed, 27 insertions, 22 deletions
diff --git a/tests/gb/gprs_ns_test.ok b/tests/gb/gprs_ns_test.ok
index a882488..5f90d03 100644
--- a/tests/gb/gprs_ns_test.ok
+++ b/tests/gb/gprs_ns_test.ok
@@ -186,7 +186,7 @@ result (RESET) = 9
Current NS-VCIs:
VCI 0x3344, NSEI 0x1122, peer 0x01020304:3333, blocked
VCI 0x1122, NSEI 0x3344, peer 0x01020304:4444, blocked
- NS-VC changed NSEI : 1
+ NS-VC changed NSEI count : 1
--- Peer port 3333, RESET, VCI is changed back ---
@@ -196,7 +196,7 @@ PROCESSING RESET from 0x01020304:3333
==> got signal NS_REPLACED: 0x1122/1.2.3.4:4444 -> 0x3344/1.2.3.4:3333
==> got signal NS_RESET, NS-VC 0x1122/1.2.3.4:3333
MESSAGE to BSS, msg length 9
-03 01 82 11 22 04 82 33 44
+03 01 82 11 22 04 82 11 22
MESSAGE to BSS, msg length 1
0a
@@ -205,9 +205,9 @@ result (RESET) = 9
Current NS-VCIs:
VCI 0x3344, NSEI 0x1122, peer 0x00000000:0, blocked
- VCI 0x1122, NSEI 0x3344, peer 0x01020304:3333, blocked
+ VCI 0x1122, NSEI 0x1122, peer 0x01020304:3333, blocked
NS-VC replaced other count: 1
- NS-VC changed NSEI : 1
+ NS-VC changed NSEI count : 2
--- Peer port 4444, RESET, NSEI is changed back ---
@@ -227,7 +227,7 @@ Current NS-VCIs:
VCI 0x3344, NSEI 0x1122, peer 0x00000000:0, blocked
VCI 0x1122, NSEI 0x1122, peer 0x01020304:4444, blocked
NS-VC replaced other count: 1
- NS-VC changed NSEI : 2
+ NS-VC changed NSEI count : 2
--- Setup VC 1 BSS -> SGSN ---
@@ -424,18 +424,21 @@ Current NS-VCIs:
PROCESSING RESET from 0x01020304:2222
02 00 81 01 01 82 10 01 04 82 f0 00
-==> got signal NS_MISMATCH: 0x1001/1.2.3.4:2222 pdu=2, ie=4
+==> got signal NS_RESET, NS-VC 0x1001/1.2.3.4:2222
MESSAGE to BSS, msg length 9
-03 01 82 10 01 04 82 10 00
+03 01 82 10 01 04 82 f0 00
-result (RESET) = 0
+MESSAGE to BSS, msg length 1
+0a
+
+result (RESET) = 9
Current NS-VCIs:
VCI 0x2001, NSEI 0x2000, peer 0x01020304:1111
- VCI 0x1001, NSEI 0x1000, peer 0x01020304:2222, blocked
+ VCI 0x1001, NSEI 0xf000, peer 0x01020304:2222, blocked
NS-VC Block count : 3
NS-VC replaced other count: 1
- NSEI was invalid count : 1
+ NS-VC changed NSEI count : 1
--- RESET with invalid NSVCI, BSS -> SGSN ---
@@ -456,7 +459,7 @@ Current NS-VCIs:
VCI 0xf001, NSEI 0x1000, peer 0x01020304:2222, blocked
NS-VC Block count : 3
NS-VC replaced other count: 1
- NSEI was invalid count : 1
+ NS-VC changed NSEI count : 2
--- RESET with old NSEI, NSVCI, BSS -> SGSN ---
@@ -477,7 +480,7 @@ Current NS-VCIs:
VCI 0x1001, NSEI 0x1000, peer 0x01020304:2222, blocked
NS-VC Block count : 3
NS-VC replaced other count: 1
- NSEI was invalid count : 1
+ NS-VC changed NSEI count : 2
--- Unexpected RESET_ACK VC 1, BSS -> SGSN ---
@@ -491,7 +494,7 @@ Current NS-VCIs:
VCI 0x1001, NSEI 0x1000, peer 0x01020304:2222, blocked
NS-VC Block count : 3
NS-VC replaced other count: 1
- NSEI was invalid count : 1
+ NS-VC changed NSEI count : 2
--- RESET_ACK with invalid NSEI, BSS -> SGSN ---
@@ -501,20 +504,22 @@ MESSAGE to BSS, msg length 12
PROCESSING RESET_ACK from 0x01020304:2222
03 01 82 10 01 04 82 f0 00
-==> got signal NS_MISMATCH: 0x1001/1.2.3.4:2222 pdu=3, ie=4
-result (RESET_ACK) = -22
+MESSAGE to BSS, msg length 1
+0a
+
+result (RESET_ACK) = 1
Current NS-VCIs:
VCI 0x2001, NSEI 0x2000, peer 0x01020304:1111
- VCI 0x1001, NSEI 0x1000, peer 0x01020304:2222, blocked
- NS-VC Block count : 3
+ VCI 0x1001, NSEI 0xf000, peer 0x01020304:2222, blocked
+ NS-VC Block count : 4
NS-VC replaced other count: 1
- NSEI was invalid count : 2
+ NS-VC changed NSEI count : 3
--- RESET_ACK with invalid NSVCI, BSS -> SGSN ---
MESSAGE to BSS, msg length 12
-02 00 81 01 01 82 10 01 04 82 10 00
+02 00 81 01 01 82 10 01 04 82 f0 00
PROCESSING RESET_ACK from 0x01020304:2222
03 01 82 f0 01 04 82 10 00
@@ -524,11 +529,11 @@ result (RESET_ACK) = -22
Current NS-VCIs:
VCI 0x2001, NSEI 0x2000, peer 0x01020304:1111
- VCI 0x1001, NSEI 0x1000, peer 0x01020304:2222, blocked
- NS-VC Block count : 3
+ VCI 0x1001, NSEI 0xf000, peer 0x01020304:2222, blocked
+ NS-VC Block count : 4
NS-VC replaced other count: 1
+ NS-VC changed NSEI count : 3
NS-VCI was invalid count : 1
- NSEI was invalid count : 2
Current NS-VCIs: