Is there a way to remove that limit or override it?
Thanks
Joe
-----Original Message-----
From: wireshark-users-bounces@xxxxxxxxxxxxx [mailto:wireshark-users-bounces@xxxxxxxxxxxxx] 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
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