Re: [netsniff-ng] netsniff-ng: wireshark does not understand pcap file with Netlink frames

2015-05-06 Thread Vadim Kochan
On Tue, May 05, 2015 at 01:13:04PM +0200, Daniel Borkmann wrote:
 On 05/05/2015 12:59 PM, Vadim Kochan wrote:
 Wireshark does not understand netsniff-ng's pcap file with Netlink
 frames, I assume thats because W-shark expects that each Netlink frame
 should have additional header on-top described here:
 
  http://www.tcpdump.org/linktypes/LINKTYPE_NETLINK.html
 
 it shows this is a Netlink type link but can't dissect Netlink frames.
 
 Meanwhile I do not have a fix for this yet. Don't know if it is important
 for this release.
 
 Well, tcpdump has that type (nlmon) registered so far, that's more
 important. ;)
 
 Cheers,
 Daniel
 

At least it is possible to identify Netlink family from pcap file by
netsniff-ng if to save pcap file in netsniff-ng's pcap format type
(magic: 0xa1e2cb12) which stores protocol number ...

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Re: [netsniff-ng] netsniff-ng: wireshark does not understand pcap file with Netlink frames

2015-05-05 Thread Daniel Borkmann

On 05/05/2015 12:59 PM, Vadim Kochan wrote:

Wireshark does not understand netsniff-ng's pcap file with Netlink
frames, I assume thats because W-shark expects that each Netlink frame
should have additional header on-top described here:

http://www.tcpdump.org/linktypes/LINKTYPE_NETLINK.html

it shows this is a Netlink type link but can't dissect Netlink frames.

Meanwhile I do not have a fix for this yet. Don't know if it is important
for this release.


Well, tcpdump has that type (nlmon) registered so far, that's more
important. ;)

Cheers,
Daniel

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