diff options
author | Harald Welte <laforge@gnumonks.org> | 2017-11-09 17:11:33 +0900 |
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committer | Harald Welte <laforge@gnumonks.org> | 2017-11-09 17:14:48 +0900 |
commit | 0bd848c11229fad572b478d0515ea36dc0a18e48 (patch) | |
tree | b4a420b579bb1f4b4a17118bb1663536f03145ee /src/ipa.c | |
parent | 9f7a517eb6ca799b06af3f35c4f4fdaba6227877 (diff) |
ipa: Fix setting of OPC/DPC based on routing-context + override
As IPA is a transport layer underneath SCCP, and we don't have MTP-level
OPC and DPC fields in it, we are using the "point-code override dpc"
feature for setting the pseudo-M3UA DPC on incoming Rx packets,
and we use the PC from the routing context as pseudo-M3UA OPC.
However, we were so far only storing this in the M3UA data header,
and not in the xua->mtp.{opc,dpc} members, which are consulted
during the routing decisions.
Change-Id: I5e2244620cd48f848382eb595ce59c6212069788
Diffstat (limited to 'src/ipa.c')
-rw-r--r-- | src/ipa.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -179,6 +179,8 @@ static int ipa_rx_msg_sccp(struct osmo_ss7_asp *asp, struct msgb *msg) data_hdr.dpc = as->cfg.routing_key.pc; } xua = m3ua_xfer_from_data(&data_hdr, msgb_l2(msg), msgb_l2len(msg)); + xua->mtp.opc = data_hdr.opc; + xua->mtp.dpc = data_hdr.dpc; return m3ua_hmdc_rx_from_l2(asp->inst, xua); } |