commit 183d8b8344122f25f77be79b1b698c71f48c1656
Author: Sukchan Lee <acetcom@gmail.com>
Date: Fri May 28 23:44:26 2021 +0900
[SMF] introduce new list API [#1019]
Sometimes we may need two lists for same node.
To do this, I created a new list API, and applied it this pull request.
This commit address the issue where a bearer with particular
PCC rule name exists with TFTs and addtional TFTs needs to be added
to same bearer and DRB lost is reported by UE.
This is achieved by creating EPS Bearer Level Traffic Flow Template
with TFT operation code as 'OGS_GTP_TFT_CODE_ADD_PACKET_FILTERS_TO_EXISTING_TFT' in
above scenario rather than use 'OGS_GTP_TFT_CODE_CREATE_NEW_TFT' at all times.
And, not remove existing packet filters for the bearer.
* Preserve local port in Rx flow-description
In contnuation to support for calling in pre-rel. LTE 11 devices
, rather than removing the local IP addr field and local port remove
only the IP addr field
* tft: Set precedence considering exisiting TFTs in all bearers of a DNN
DataForwardingNotPossible should only be included
if Data Path is not available during N2-Handover.
However, there is a bug that always includes
DataFowardingNotPossible regardless of Handover.
So, I've fixed it!
- Set the number of UEs in units of AMF/MME instead of gNB/eNB.
- See default value as shown below
Number of UEs per AMF/MME : 4,096
Number of gNB/eNB per AMF/MME : 32
* MME: select SGW by RR,TAC,ENB_ID
and enable round robin inside each option
* SMF: select PFCP associated UPF by RR,TAC,APN,ENB_ID
and enable round robin inside each option