Hello Jenkins Builder,

I'd like you to reexamine a change. Please visit

https://gerrit.osmocom.org/c/libosmo-sigtran/+/41309?usp=email

to look at the new patch set (#6).

The following approvals got outdated and were removed: Verified-1 by Jenkins Builder

Change subject: Add TCAP based loadsharing/routing ......................................................................

Add TCAP based loadsharing/routing

TCAP based loadsharing will share the load based on the TCAP oTID and dTID. Because TCAP are session based, a TCAP session based tracking is implemented, to allow following traffic to forwarded to the same ASP. This TCAP session tracking is similar to IP connection tracking.

ASPs within an AS can use the new IPA TCAP ROUTING protocol to register for specific TCAP ranges. TCAP sessions initiated by a peer (traffic towards such loadsharing AS/ASP), will use the oTID of the `TCAP Begin` to loadshare and select a ASP.

Further if the TCAP session was initiated by a `loadshared` ASP, the oTID will be added to the session tracking.

Co-authored-by: Harald Welte laforge@osmocom.org Co-authored-by: Daniel Willmann dwillmann@sysmocom.de Related: SYS#5423 Change-Id: Ibcb48aa0e515ad346f59ddd84b24c6e2c026144d --- M examples/sccp_demo_user.c M src/Makefile.am M src/ipa.c M src/m3ua.c M src/ss7_as.c M src/ss7_as.h A src/ss7_as_loadshare_tcap.c A src/ss7_as_loadshare_tcap.h M src/ss7_as_vty.c M src/ss7_asp.c M src/ss7_asp.h M src/ss7_internal.h A src/tcap_transaction_tracking.c A src/tcap_transaction_tracking.h M src/xua_as_fsm.c M stp/stp_main.c M tests/tcap/Makefile.am A tests/tcap/tcap_transaction_tracking_test.c A tests/tcap/tcap_transaction_tracking_test.ok M tests/testsuite.at M tests/vty/osmo_stp_test.vty 21 files changed, 1,967 insertions(+), 14 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/09/41309/6