Install wireshark
sudo apt install wireshark
Ensure that the ssh key is deployed on the Raspberry Pi.
ssh-copy-id -i <path to id file> pi@<IP>
Start remote capture.
ssh pi@10.10.0.126 -p 22 sudo tcpdump -U -s0 'not port 22' -i br-cybics -w - | sudo wireshark -k -i -