The CI pcaps are too large if we have large data traffic, as they
include all the GTP capture (they contain basically the data that we
send in the tests). This commit reduces this:
- in the RAN: capture only S1AP (port 36412), X2AP (36422), NGAP (38412)
traffic
- in the CN: exclude GTP traffic (port 2152)
MR !1391: T tracer: add option to have both T traces and regular console logs
Use --T_stdout 2 to have both.
--T_stdout 0 is still the way to have only T traces and no console logs.
MR !1387: nr ue: fix rlc and pdcp tick generation
Ticks have to come every millisecond. The code was calling tick only for DL slots.
(This whole logic will change at some point, this tick mechanism is not good. But in the meantime, let's fix anyway.)
MR !1384: Rfsim chan mod bug
infinite loop in function uniformrandom() if randominit() has not been called before
MR !1334: Fixes, MR 1257 1225 followup
Fixes after MR 1257 1225: sanitize address error introduced in ldpctest when using alternative ldpc libraries and LOG flooding introduced in nrUE. Also improved openCL ldpc library build.
Ticks have to come every millisecond. The code was calling tick
only for DL slots.
(This whole logic will change at some point, this tick mechanism is not
good. But in the meantime, let's fix anyway.)
The previous commit created two new warnings:
warning: 'avgs' may be used uninitialized in this function
warning: 'seq_index' may be used uninitialized in this function
This commit removes them.
Maybe it's not the correct solution. To be fixed if needed.
MR !1274 : L2 Emulator for NSA Mode
This merge request will incorporate the NSA UE with the L2 Emulator (bypassing of layer 1).
These changes include the following features:
-NSA Interface between LTE and NR UE is properly established. These include the following steps:
First UE capability enquiry is sent to NR UE
NR UE updates and fills first capability enquiry
eNB request for a measurement report
Measurement request is sent to NR UE
Measurement report is filled in NR UE
Measurement report is received in eNB
Request for second UE capability enquiry
Send second enquiry to NR UE
Second capability information is filled by NR UE
Second capability information is sent to eNB
NR UE capability information is received in gNB
Periodic measurement report received in gNB
RRCReconfigurationRequest is sent to NR UE
RRCReconfigurationComplete is sent from NR UE
RACH is received in the gNB
RAR is received in NR UE
Msg 3 is generated and sent to gNB
CFRA procedure is complete
-A single NSA UE is able to ping an external source
-UE-to-UE traffic is still in work
-The gNB is crashing regularly and is still in work
MR !1265 : F1 split for 5G
documentation in doc/f1.md
Use new gtp-u for also 4G (no legacy code cleanup, will be done after this MR)
Some various fixes in the existing code when we face issues 4G F1 behavior will also change
Robert Schmidt