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-rwxr-xr-xtools/pkt_gen/xena/xena.py22
1 files changed, 18 insertions, 4 deletions
diff --git a/tools/pkt_gen/xena/xena.py b/tools/pkt_gen/xena/xena.py
index 8d45053e..798bb832 100755
--- a/tools/pkt_gen/xena/xena.py
+++ b/tools/pkt_gen/xena/xena.py
@@ -421,7 +421,20 @@ class Xena(ITrafficGenerator):
:return: None
"""
stream.set_on()
- stream.set_packet_limit(packet_limit)
+ if packet_limit != -1:
+ stream.set_packet_limit(packet_limit)
+ else:
+ speed = port.get_port_speed() / 8 # convert to bytes
+ gap = port.get_inter_frame_gap()
+ pkt_size = self._params['traffic']['l2']['framesize']
+ packets = int(((speed / (pkt_size + gap)) * self._duration) *
+ (self._params['traffic']['frame_rate'] / 100))
+ stream.set_packet_limit(packets)
+
+ port.set_port_arp_reply(on=True)
+ port.set_port_arp_reply(on=True, v6=True)
+ port.set_port_ping_reply(on=True)
+ port.set_port_ping_reply(on=True, v6=True)
stream.set_rate_fraction(
10000 * self._params['traffic']['frame_rate'])
@@ -431,10 +444,11 @@ class Xena(ITrafficGenerator):
'ETHERNET VLAN IP UDP' if self._params['traffic']['vlan'][
'enabled'] else 'ETHERNET IP UDP')
stream.set_packet_length(
- 'fixed', self._params['traffic']['l2']['framesize'], 16383)
+ 'fixed', self._params['traffic']['l2']['framesize'],
+ self._params['traffic']['l2']['framesize'])
stream.set_packet_payload('incrementing', '0x00')
stream.set_payload_id(payload_id)
- port.set_port_time_limit(self._duration * 1000000)
+ port.set_port_time_limit(0)
if self._params['traffic']['l2']['framesize'] == 64:
# set micro tpld
@@ -459,7 +473,7 @@ class Xena(ITrafficGenerator):
if not self.xmanager.ports[1].traffic_on():
self._logger.error(
"Failure to start port 1. Check settings and retry.")
- sleep(self._duration)
+ sleep(self._duration + 1)
# getting results
if self._params['traffic']['bidir'] == 'True':
# need to aggregate out both ports stats and assign that data