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-rw-r--r--GPL/traffic_profiles/trex/trex-astf-ethip4udp-1024h.py14
1 files changed, 5 insertions, 9 deletions
diff --git a/GPL/traffic_profiles/trex/trex-astf-ethip4udp-1024h.py b/GPL/traffic_profiles/trex/trex-astf-ethip4udp-1024h.py
index 6bf0d53d1f..dbe97cc440 100644
--- a/GPL/traffic_profiles/trex/trex-astf-ethip4udp-1024h.py
+++ b/GPL/traffic_profiles/trex/trex-astf-ethip4udp-1024h.py
@@ -25,6 +25,10 @@ Traffic profile:
on port 1
- Destination IP address range: source IP address from packet received
on port 1
+
+This is a profile for CPS tests, it only sets up UDP session.
+No delays, no data transfer.
+Keepalive mechanism cannot be disabled, so it is at least set to long waits.
"""
from trex.astf.api import *
@@ -54,7 +58,7 @@ class TrafficProfile(TrafficProfileBaseClass):
self.headers_size = 42 # 14B l2 + 20B ipv4 + 8B udp
# Required UDP keepalive value for T-Rex
- self.udp_keepalive = 2000 # 2s (2,000 msec)
+ self.udp_keepalive = 2000*1000*100 # 200000s (200,000,000 msec)
def define_profile(self):
"""Define profile to be used by advanced stateful traffic generator.
@@ -70,28 +74,20 @@ class TrafficProfile(TrafficProfileBaseClass):
# client commands
prog_c = ASTFProgram(stream=False)
- # set the keepalive timer for UDP flows to not close udp session
- # immediately after packet exchange
prog_c.set_keepalive_msg(self.udp_keepalive)
# send REQ message
prog_c.send_msg(self.udp_req)
# receive RES message
prog_c.recv_msg(1)
- prog_c.delay(self.udp_keepalive * 1000) # delay is defined in usec
-
# server commands
prog_s = ASTFProgram(stream=False)
- # set the keepalive timer for UDP flows to not close udp session
- # immediately after packet exchange
prog_c.set_keepalive_msg(self.udp_keepalive)
# receive REQ message
prog_s.recv_msg(1)
# send RES message
prog_s.send_msg(self.udp_res)
- prog_s.delay(self.udp_keepalive * 1000) # delay is defined in usec
-
# ip generators
ip_gen_c = ASTFIPGenDist(
ip_range=[self.p1_src_start_ip, self.p1_src_end_ip],