tcpdump mailing list archives
Re: Libpcap and Super User mode
From: Guy Harris <guy () alum mit edu>
Date: Wed, 30 Jun 2004 13:39:48 -0700
On Jun 30, 2004, at 10:00 AM, Jefferson Ogata wrote:
More specifically, you can use libpcap as any user. On most systems, you have to be root, however, to monitor traffic on a network interface.
I.e., you can use libpcap to read a capture file as any user (if that user has permission to read the capture file in question), but you might have to have privileges of some sort (see the tcpdump man page for what we believe to be the current set of privileges required on various platforms) to do live captures.
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Current thread:
- Libpcap and Super User mode Bowser Jason S Contr AFRL/IFTA (Jun 30)
- Re: Libpcap and Super User mode sthaug (Jun 30)
- Re: Libpcap and Super User mode Jefferson Ogata (Jun 30)
- Re: Libpcap and Super User mode Guy Harris (Jun 30)
- Re: Libpcap and Super User mode Jefferson Ogata (Jun 30)
- Re: Libpcap and Super User mode sthaug (Jun 30)