tcpdump buffer size

Update 1: Anyway, the buffer's size should be least the snap length set for the handle in use, plus some bytes needed to properly align the buffer itself, otherwise activating the handle ends up as described in the original question. One can retrieve

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  • tcpdump - dump traffic on a network SYNOPSIS tcpdump [ -AbdDefhHIJKlLnNOpqStuUvxX#] [ -B b...
    Manpage of TCPDUMP - TCPDUMPLIBPCAP public repository ...
    http://www.tcpdump.org
  • Going through the man page of tcpdump, it seems kernel can drop the packets if the buffer ...
    networking - Buffer size for capturing packets in kernel ...
    https://unix.stackexchange.com
  • PCAP_SET_BUFFER_SIZE Section: Misc. Reference Manual Pages (3PCAP) Updated: 3 January 2014...
    Manpage of PCAP_SET_BUFFER_SIZE - TCPDUMPLIBPCAP public ...
    http://www.tcpdump.org
  • Unfortunately, given that, on systems with BPF, you cannot change the buffer size after a ...
    tcpdump: Buffer size question - SecLists.Org Security ...
    http://seclists.org
  • Going through the man page of tcpdump here It seems kernel can drop the packets if the buf...
    linux - Buffer size for capturing packets in kernel space? - ...
    https://stackoverflow.com
  • Update 1: Anyway, the buffer's size should be least the snap length set for the handle...
    c - Issue in pcap_set_buffer_size - Stack Overflow
    https://stackoverflow.com
  • Hello Guy, Thanks for the response, you've helped me a great deal. I increased the lib...
    tcpdump: Re: questions on -B, performance, mbufs, and
    http://seclists.org
  • tcpdump - dump traffic on a network SYNOPSIS tcpdump [ -AbdDefhHIJKlLnNOpqRStuUvxX] [ -B b...
    Ubuntu Manpage: tcpdump - dump traffic on a network
    http://manpages.ubuntu.com
  • Set the operating system capture buffer size to buffer_size.-c Exit after receiving count ...
    Linux Tcpdump 详解 - CSDN博客
    http://blog.csdn.net
  • packets ``dropped by kernel'' (this is the number of packets that were dropped, du...
    Linux Command - Unix Command: tcpdump - Lifewire
    https://www.lifewire.com