diff options
Diffstat (limited to 'scripts/stl/udp_1pkt_range_clients.py')
| -rw-r--r-- | scripts/stl/udp_1pkt_range_clients.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/stl/udp_1pkt_range_clients.py b/scripts/stl/udp_1pkt_range_clients.py index 2078b748..6b898ed2 100644 --- a/scripts/stl/udp_1pkt_range_clients.py +++ b/scripts/stl/udp_1pkt_range_clients.py @@ -3,7 +3,7 @@ from trex_stl_lib.api import * # x clients override the LSB of destination #Base src ip : 55.55.1.1, dst ip: Fixed -#Increment host port portion starting at 55.55.1.1 for 'n' number of clients (55.55.1.1, 55.55.1.2) +#Increment src ipt portion starting at 55.55.1.1 for 'n' number of clients (55.55.1.1, 55.55.1.2) #Src MAC: start with 0000.dddd.0001, increment mac in steps of 1 #Dst MAC: Fixed (will be taken from trex_conf.yaml @@ -25,7 +25,10 @@ class STLS1(object): STLVmFlowVar(name="mac_src_wa", min_value=0x0000dddd, max_value=0x0000dddd, size=4, op="inc"), # workaround hardcoded the src MAC MSB, will be solved as an option in the stream STLVmWrFlowVar(fv_name="mac_src_wa", pkt_offset= 6), # write constrant 0000.ddddd - STLVmWrFlowVar(fv_name="mac_src", pkt_offset= 10) # write it to LSB of ethernet.src + STLVmWrFlowVar(fv_name="mac_src", pkt_offset= 10), # write it to LSB of ethernet.src + STLVmWrFlowVar(fv_name="mac_src" ,pkt_offset="IP.src",offset_fixup=2), # it is 2 byte so there is a need to fixup in 2 bytes + STLVmFixIpv4(offset = "IP") + ] ) |