-pcap Network Type 276 Unknown Or Unsupported- 〈HOT — 2027〉

: This format is used by Linux kernels to capture packets from multiple interfaces simultaneously (e.g., using tcpdump -i any ) or from interfaces that do not have a standard Ethernet header .

This is a specific protocol used primarily in environments. It represents the Service Element (SE) and Support Element communication via the System Control Program (SCP). Because this is a specialized mainframe protocol, many standard or older installations of Wireshark and libpcap do not have the built-in dissectors required to read it. Why is this happening? -pcap network type 276 unknown or unsupported-

Tell the analyzer to treat frames as a given link type : This format is used by Linux kernels