Symptom
iperf3 operating at port 5201/tcp is not NBAR-recognized. iperf (1 or 2) at 5001/tcp, that one is recognized though but its not following Data policy path.
++ When we define static route on service VPN to use DIA, we can see trafic for ipser3 is following DIA path.
Whereas when we use data policy to match iperf application we dont see its following DIA PAth
sequence 231
match
source-ip 0.0.0.0/0
app-list pg-iperf
action accept
count iperf_1633360124
nat use-vpn 0
no nat fallback
from-vsmart lists app-list pg-iperf
app iperf
Conditions
IPERF traffic using Data policy