Date: Tue, 12 Jun 2001 13:18:51 -0700 From: "Crist Clark" <crist.clark@globalstar.com> To: Derek O'Flynn <derekoflynn@hotmail.com> Cc: freebsd-security@FreeBSD.ORG Subject: Re: snort/tcpdump not showing tcp packets Message-ID: <3B26792B.25950F26@globalstar.com> References: <F21iyhGvDpEDiOa7ddh000002a3@hotmail.com>
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Derek O'Flynn wrote: > > I have two machines, one running freebsd 4.0, and one running 4.3. They are > physically connected to the same hub (same segment) Not sure I understood the mail, > When running tcpdump or snort on the 4.0 box, I get traffic from a variety > of protocols > > However, when I run tcpdump or snort on the 4.0 box, OK, are we really talking about the same host? From what you are describing, are you sure your "hub" isn't really a switch? Is it a dual-speed hub and the various have different speed NICs? Try a, # tcpdump -en Do you ever see non-broadcast addresses or traffic not meant for the host? -- Crist J. Clark Network Security Engineer crist.clark@globalstar.com Globalstar, L.P. (408) 933-4387 FAX: (408) 933-4926 The information contained in this e-mail message is confidential, intended only for the use of the individual or entity named above. If the reader of this e-mail is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any review, dissemination, distribution or copying of this communication is strictly prohibited. If you have received this e-mail in error, please contact postmaster@globalstar.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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