Hi Mirko,
On Tue, Apr 05, 2022 at 02:50:23PM +0200, Mirko Kovacevic wrote:
If we have GTP-C control peer and for example: gtp-tunnel list version 1 tei 2802259391/1398677717 ms_addr 10.245.144.4 sgsn_addr X.Y.Z.W
Can we use TEIDs created in this way in your GTP-LOAD-GEN ? I see no options for this.
The current load generator simply creates/allocates TEIDs etc. internally.
You will have to modify the code to use specific TEI ranges / IP addresses that deviate from the built-in defaults.
You can see https://gitea.osmocom.org/cellular-infrastructure/gtp-load-gen/src/commit/f4... as example
The API functions are
* gtp_peer_gsn_create() for each GSN / peer (one per eNB for you) * gtp_tunnel_create() for each TEID * gtp_tunnel_ip_flow_create() for each IP flow inside a tunnel
Regards, Harald