tcpdump mailing list archives
Re: Pcap link type of InfiniBand
From: Tal Attaly <talat () mellanox com>
Date: Thu, 7 Jul 2016 06:58:55 +0000
Buy the way, for the user it looks like wireshark does support InfiniBand - View -> Internals -> Supported Protocols: IB - InfiniBand ACK Extended Transport Header infiniband.aeth Sequence of bytes Acknowledge Request infiniband.bth.a Boolean ActCount infiniband.sminfo.actcount Unsigned integer, 4 bytes Additional Reject Information (ARI) infiniband.cm.rej.ari Sequence of bytes ... -----Original Message----- From: Guy Harris [mailto:guy () alum mit edu] Sent: Wednesday, July 06, 2016 10:51 PM To: Tal Attaly <talat () mellanox com> Cc: tcpdump-workers () lists tcpdump org Subject: Re: [tcpdump-workers] Pcap link type of InfiniBand On Jun 25, 2016, at 11:20 PM, Tal Attaly <talat () mellanox com> wrote:
I would be happy if someone could help - Pcap link type of InfiniBand http://stackoverflow.com/questions/37936754/pcap-link-type-of-infiniba nd
The help that would be needed here would be code for Wireshark to interpret LINKTYPE_INFINIBAND, which, according to http://www.tcpdump.org/linktypes.html is Raw InfiniBand frames, starting with the Local Routing Header, as specified in Chapter 5 "Data packet format" of InfiniBand™ Architectural Specification Release 1.2.1 Volume 1 - General Specifications. Currently, Wireshark includes no code to process those frames, so it cannot handle LINKTYPE_INFINIBAND pcap files or packets for LINKTYPE_INFINIBAND interfaces in pcapng files. _______________________________________________ tcpdump-workers mailing list tcpdump-workers () lists tcpdump org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
Current thread:
- Pcap link type of InfiniBand Tal Attaly (Jul 06)
- Re: Pcap link type of InfiniBand Guy Harris (Jul 06)
- Re: Pcap link type of InfiniBand Guy Harris (Jul 06)
- Re: Pcap link type of InfiniBand Guy Harris (Jul 06)
- Re: Pcap link type of InfiniBand Tal Attaly (Jul 06)
- Re: Pcap link type of InfiniBand Guy Harris (Jul 07)
- Re: Pcap link type of InfiniBand Tal Attaly (Jul 06)
- Re: Pcap link type of InfiniBand Guy Harris (Jul 07)
- Re: Pcap link type of InfiniBand Guy Harris (Jul 06)