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Neels Hofmeyr nhofmeyr at sysmocom.de143 is actually the SSN for RNSAP. Wireshark displayed a RNSAP message type
and malformed packet warning until I fixed this to 142. Now I get the proper
RANAP and id-Paging reported.
There has been a reallocation for RANAP and RNSAP SSNs, though the old SSN for
RANAP is apparently 32 (seen in a pcap from a real 3G network). When I send 32
instead of 142, wireshark also decodes the message as valid RANAP.
---
include/osmocom/sigtran/sccp_sap.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/osmocom/sigtran/sccp_sap.h b/include/osmocom/sigtran/sccp_sap.h
index 5696b47..15aa840 100644
--- a/include/osmocom/sigtran/sccp_sap.h
+++ b/include/osmocom/sigtran/sccp_sap.h
@@ -106,7 +106,7 @@ enum osmo_sccp_ssn {
OSMO_SCCP_SSN_RES_INTL = 0x0c,
OSMO_SCCP_SSN_BISDN = 0x0d,
OSMO_SCCP_SSN_TC_TEST = 0x0e,
- OSMO_SCCP_SSN_RANAP = 143,
+ OSMO_SCCP_SSN_RANAP = 142,
};
struct osmo_sccp_gt {
--
2.1.4