-pcap Network Type 276 Unknown Or Unsupported- -

If updating your tool isn't an option (e.g., you are locked into a specific version on a critical server), you can convert the problematic pcap file to a more widely supported format using a utility like editcap (part of the Wireshark suite) or tcpslice .

sudo add-apt-repository ppa:wireshark-dev/stable sudo apt-get update sudo apt-get install wireshark tcpdump libpcap0.8 Use code with caution. 2. Convert the PCAP using editcap -pcap network type 276 unknown or unsupported-

Use editcap (from Wireshark):