There is an opportunity to decrypt IPsec traffic (IKEv2+ESP):
https://www.wireshark.org/docs/wsug_html_chunked/ChIKEv2DecryptionSection.html https://github.com/wireshark/wireshark/blob/master/test/fixtures_ws.py https://github.com/rknall/wireshark/blob/master/epan/dissectors/packet-isakmp.c
So, the question is about how many IKEv2 tunnels can I put in file called "ikev2_decryption_table", is there some limit?