How to capture pcap logs for someip internal communication using localhost? and how to filter it in wireshark

[kjitender469]

I tried but I didn't get any data captured.
I captured using these two commands:
sudo tcpdump -i localhost -w testlog.pcap
and
sudo tcpdump -i any -w testlog.pcap

but it didn't capture desired data. Also port 30490 was not up.