-pcap Network Type 276 Unknown Or Unsupported- |best|

Network type 276 corresponds to the ( LINKTYPE_LINUX_SLL2 ). This format is frequently used by tools like ksniff or when capturing on "any" interface in modern Linux environments. Attribute Specification LinkType Value LinkType Name LINKTYPE_LINUX_SLL2 Common Source ksniff , modern Linux tcpdump with "any" interface Root Cause