pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/27060 )

Change subject: ggsn: Add module parameter to run tests against open5gs ......................................................................

ggsn: Add module parameter to run tests against open5gs

Change-Id: I4ebb3ed73f0f9a20c14d73891ba8b8051f823ab8 --- M ggsn_tests/GGSN_Tests.ttcn 1 file changed, 12 insertions(+), 3 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/60/27060/1

diff --git a/ggsn_tests/GGSN_Tests.ttcn b/ggsn_tests/GGSN_Tests.ttcn index 634534f..63e0696 100644 --- a/ggsn_tests/GGSN_Tests.ttcn +++ b/ggsn_tests/GGSN_Tests.ttcn @@ -35,6 +35,11 @@ const integer GTP1C_PORT := 2123; const integer GTP1U_PORT := 2152;

+ type enumerated GGSN_Impl { + GGSN_IMPL_OSMOCOM, + GGSN_IMPL_OPEN5GS + }; + modulepar { /* Default IP addresses. May be overridden by GGSN_Tests configuration files. */

@@ -65,6 +70,8 @@ * The tests expect to be able to send ping packets between any two simulated MS within the same * address range. This requires IP forwarding to be enabled on the corresponding tun interfaces. */ + + GGSN_Impl m_ggsn_impl := GGSN_IMPL_OSMOCOM; }

type set PdpContext { @@ -197,9 +204,11 @@ g_c_seq_nr := f_rnd_int(65535); g_d_seq_nr := f_rnd_int(65535);

- f_init_vty(); - f_vty_set_gpdu_txseq(use_gtpu_txseq); - f_vty_enable_echo_interval(g_use_echo); + if (m_ggsn_impl == GGSN_IMPL_OSMOCOM) { + f_init_vty(); + f_vty_set_gpdu_txseq(use_gtpu_txseq); + f_vty_enable_echo_interval(g_use_echo); + } }

/* Altstep implementing responses to any incoming echo requests */