| Bug ID |
10008
|
| Summary |
IPv6 Timestamp Mobility Option shows wrong Timestamp
|
| Classification |
Unclassified
|
| Product |
Wireshark
|
| Version |
1.6.6
|
| Hardware |
x86-64
|
| OS |
Windows 7
|
| Status |
UNCONFIRMED
|
| Severity |
Normal
|
| Priority |
Low
|
| Component |
Wireshark
|
| Assignee |
[email protected]
|
| Reporter |
[email protected]
|
Created attachment 12713 [details]
Example IPv6 packet with Timestamp mobility option
Build Information:
Version 1.6.6 (SVNRev 41803 from /trunk-1.6)
Copyright 1998-2012 Gerald Combs <[email protected]> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiled (64-bit) with GTK+ 2.22.1, with GLib 2.26.1, with WinPcap (version
unknown), with libz 1.2.5, without POSIX capabilities, without libpcre, without
SMI, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.12.18, with
Gcrypt 1.4.6, without Kerberos, with GeoIP, with PortAudio V19-devel (built Mar
27 2012), with AirPcap.
Running on 64-bit Windows 7 Service Pack 1, build 7601, with WinPcap version
4.1.2 (packet.dll version 4.1.0.2001), based on libpcap version 1.0 branch
1_0_rel0b (20091008), GnuTLS 2.12.18, Gcrypt 1.4.6, without AirPcap.
Built using Microsoft Visual C++ 9.0 build 21022
Wireshark is Open Source Software released under the GNU General Public
License.
Check the man page and http://www.wireshark.org for more information.
--
Discovered while working on Pcap.Net (http://pcapdot.net).
In the attached pcap file, there's one packet with Mobility Options that
contain a Timestamp option.
The timestamp value is 0xd4f4192f38214e21.
According to RFC 5213 (https://tools.ietf.org/html/rfc5213#section-8.8), the
first 48 bits of this value should represent seconds since Janurary 1st, 1970
00:00:00 UTC and the rest are fraction of a second.
Looking at the first 48 bits 0xd4f4192f3821, they represent 234,144,859,633,697
seconds or about 7.4 million years.
Wireshark shows Timestamp: Mar 20, 2013 11:17:03.219258000 UTC.
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