verify L2/L3 configuration cannot be done under traffic

also ping and arp

Signed-off-by: imarom <imarom@cisco.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/stateless/cp/trex_stateless_port.cpp b/src/stateless/cp/trex_stateless_port.cpp
index e41cc88c..3a4db196 100644
--- a/src/stateless/cp/trex_stateless_port.cpp
+++ b/src/stateless/cp/trex_stateless_port.cpp
@@ -1004,6 +1004,9 @@ TrexStatelessPort::get_rx_queue_pkts() {
 void
 TrexStatelessPort::set_l2_mode(const uint8_t *dest_mac) {
     
+    /* not valid under traffic */
+    verify_state(PORT_STATE_IDLE | PORT_STATE_STREAMS, "set_l2_mode");
+    
     /* no IPv4 src */
     getPortAttrObj()->set_src_ipv4(0);
     
@@ -1020,6 +1023,9 @@ TrexStatelessPort::set_l2_mode(const uint8_t *dest_mac) {
 void
 TrexStatelessPort::set_l3_mode(uint32_t src_ipv4, uint32_t dest_ipv4) {
     
+    /* not valid under traffic */
+    verify_state(PORT_STATE_IDLE | PORT_STATE_STREAMS, "set_l3_mode");
+    
     /* set src IPv4 */
     getPortAttrObj()->set_src_ipv4(src_ipv4);
     
@@ -1041,6 +1047,8 @@ TrexStatelessPort::set_l3_mode(uint32_t src_ipv4, uint32_t dest_ipv4) {
 void
 TrexStatelessPort::set_l3_mode(uint32_t src_ipv4, uint32_t dest_ipv4, const uint8_t *resolved_mac) {
     
+    verify_state(PORT_STATE_IDLE | PORT_STATE_STREAMS, "set_l3_mode");
+    
     /* set src IPv4 */
     getPortAttrObj()->set_src_ipv4(src_ipv4);