Commands
ASA#capture <capname> interface <interface> match ip Source Destination
ASA#capture captureinside interface inside match ip host 192.168.1.1 host 192.168.2.1
View the capture file with following command
ASA#show capture <capname>
If you want the same to be opened in wireshark or require it as a file
https://<ip address of asa>/capture/<capname>/pcap from the browser, it will be downloaded to the local machine
ASA#capture <capname> interface <interface> match ip Source Destination
ASA#capture captureinside interface inside match ip host 192.168.1.1 host 192.168.2.1
View the capture file with following command
ASA#show capture <capname>
If you want the same to be opened in wireshark or require it as a file
https://<ip address of asa>/capture/<capname>/pcap from the browser, it will be downloaded to the local machine