libtrace is a library for trace processing. It supports multiple input methods, including device capture, raw and gz-compressed trace, and sockets; and multiple input formats, including pcap and DAG. Features * Understands PCAP, ERF, DAG, legacy POS, ATM and Ethernet and preliminary WAG formats * Read from tracefile, gz-compressed tracefile * Native DAG read support * BPF filter support on all input formats * Format conversion into ERF and PCAP formats * Write to tracefile for all formats * Write to interface via PCAP or Natively under Linux * libpacketdump, a packet dumping library useful for diagnosis * Various tools for trace manipulation