Wireshark mailing list archives
Re: tshark or dumpcap ring buffer limitations
From: Joseph Laibach <jlaibach () schonfeld com>
Date: Wed, 19 May 2010 14:17:04 -0400
Is there a way to remove that limit or override it? Thanks Joe -----Original Message----- From: wireshark-users-bounces () wireshark org [mailto:wireshark-users-bounces () wireshark org] On Behalf Of Jaap Keuter Sent: Wednesday, May 19, 2010 2:07 PM To: Community support list for Wireshark Subject: Re: [Wireshark-users] tshark or dumpcap ring buffer limitations On 05/19/2010 07:38 PM, Joseph Laibach wrote:
All, I'm running a continuous capture of data. I'm trying to use a ring buffer of 25000 files with an 8mb file size. The problem is that the ring buffer starts overwriting after 10000 files. I've tried it with dumpcap and tshark. The command is using the -b files:25000 -b filesize:8192. Is there a limitation to the size of the ring buffer for dumpcap and/or tshark? Thanks Joe - Wireshark V1.2.8 - Windows 2003 Server R2 64bit - WinPcap v4.1.1
Hi, That's a fixed limit: jaap@host:~/src/wireshark/trunk$ grep RINGBUFFER_MAX_NUM_FILES *.h ringbuffer.h:#define RINGBUFFER_MAX_NUM_FILES 10000 Thanks, Jaap ___________________________________________________________________________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-users Unsubscribe: https://wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubscribe This communication is for informational purposes only. It is not intended as an offer or solicitation or as an official confirmation. Market prices and other information are not guaranteed as to completeness or accuracy and are subject to change without notice. Schonfeld Group reserves the right to monitor and review the content of all messages sent to or from this e-mail address. ___________________________________________________________________________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-users Unsubscribe: https://wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubscribe
Current thread:
- tshark or dumpcap ring buffer limitations Joseph Laibach (May 19)
- Re: tshark or dumpcap ring buffer limitations Jaap Keuter (May 19)
- Re: tshark or dumpcap ring buffer limitations Joseph Laibach (May 19)
- Re: tshark or dumpcap ring buffer limitations Jaap Keuter (May 19)
- Re: tshark or dumpcap ring buffer limitations Joseph Laibach (May 19)
- Re: tshark or dumpcap ring buffer limitations Jaap Keuter (May 19)
- Re: tshark or dumpcap ring buffer limitations Joseph Laibach (May 19)
- Re: tshark or dumpcap ring buffer limitations Jaap Keuter (May 19)
- Re: tshark or dumpcap ring buffer limitations Jeff Morriss (May 20)
- Re: tshark or dumpcap ring buffer limitations Joseph Laibach (May 19)
- Re: tshark or dumpcap ring buffer limitations Ryan Zuidema (May 19)
- Re: tshark or dumpcap ring buffer limitations Jaap Keuter (May 19)
- Re: [Wireshark-users] tshark or dumpcap ring buffer limitations Jaap Keuter (May 20)
- Re: [Wireshark-users] tshark or dumpcap ring buffer limitations Sake Blok (May 21)