[tcpdump-workers] Request DLT_/LINKTYPE_ value for vSockets

2016-07-15 Thread Gerard Garcia
vSockets are used for host<>guest communication using the standard socket API. They already supported in the mainline Linux kernel and can be used in VMware VMs. There is an ongoing work to implement a virtio transport which will add vSockets support to QEMU. Additionally, it will include a vs

Re: [tcpdump-workers] Request DLT_/LINKTYPE_ value for vSockets

2016-07-19 Thread Gerard Garcia
On 07/18/2016 11:36 PM, Guy Harris wrote: OK, so here's a description of the header, in the style of other pages linked to by the "Link-layer header types" page: Packet structure +---+ | Source CID| | (8 Octets)| +--

Re: [tcpdump-workers] Request DLT_/LINKTYPE_ value for vSockets

2016-07-20 Thread Gerard Garcia
On 07/19/2016 08:56 PM, Guy Harris wrote: On Jul 19, 2016, at 7:12 AM, Gerard Garcia wrote: 2) What is the format of the transport header? It is well described in the virtio vsock specification: https://stefanha.github.io/virtio/#x1-287 May we just link there? If that&#