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iu_rab_act_ps: Use GGSN-side TEI in RAB Assignment Requeset

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When we send the RAB Assignment Request to the RNC, we need
to tell it the GGSN-side TEI for data, not "our" (SGSN side)
TEID.

In the RAB-Assignment.req we inform the RNC of the TEID on the GGSN
side, and in the RAB-Assignment.resp the RNC informs us of the TEID
on the RNC side.
This commit is contained in:
Harald Welte
2016-05-01 13:36:48 +02:00
parent a54358879f
commit db916bfd8d
1 changed files with 3 additions and 3 deletions
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6
openbsc/src/libiu/iu.c
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@@ -209,11 +209,11 @@ int iu_rab_act_ps(uint8_t rab_id, struct sgsn_pdp_ctx *pdp, bool use_x213_nsap)
ggsn_ip = htonl(ggsn_ip); ggsn_ip = htonl(ggsn_ip);
LOGP(DRANAP, LOGL_DEBUG, "Assigning RAB: rab_id=%d, ggsn_ip=%x," LOGP(DRANAP, LOGL_DEBUG, "Assigning RAB: rab_id=%d, ggsn_ip=%x,"
" teid_own=%x, use_x213_nsap=%d\n", " teid_gn=%x, use_x213_nsap=%d\n",
rab_id, ggsn_ip, pdp->lib->teid_own, use_x213_nsap); rab_id, ggsn_ip, pdp->lib->teid_gn, use_x213_nsap);
msg = ranap_new_msg_rab_assign_data(rab_id, ggsn_ip, msg = ranap_new_msg_rab_assign_data(rab_id, ggsn_ip,
pdp->lib->teid_own, use_x213_nsap); pdp->lib->teid_gn, use_x213_nsap);
msg->l2h = msg->data; msg->l2h = msg->data;
return iu_rab_act(uectx, msg); return iu_rab_act(uectx, msg);
} }