Wireshark-users: Re: [Wireshark-users] Value too large for defined data type
From: Andrej van der Zee <[email protected]>
Date: Wed, 5 Aug 2009 16:22:04 +0900

cat big.cap | dumpcap -i- -w smaller.cap -b filesize:65536

(this will split up the big file into multiple smaller files of 64MB)

Hope this helps,

Oh yes :)
PS  IIRC, the reason for the wireshark tools not being able to handle these
large files is due to limitations in the gzip libraries...

Yes I have seen it before indeed!

Thanks alot,