From owner-freebsd-questions Mon Oct 4 2:30:18 1999 Delivered-To: freebsd-questions@freebsd.org Received: from rucus.ru.ac.za (rucus.ru.ac.za [146.231.29.2]) by hub.freebsd.org (Postfix) with SMTP id 6E22514D2B for ; Mon, 4 Oct 1999 02:30:08 -0700 (PDT) (envelope-from bvi@rucus.ru.ac.za) Received: (qmail 21415 invoked by uid 374); 4 Oct 1999 09:32:25 -0000 Date: Mon, 4 Oct 1999 11:32:25 +0200 From: Barry Irwin To: "Stephen A. Derdau" , "Questions @ FreeBSD" Subject: Re: netstat ? Message-ID: <19991004113225.E47240@rucus.ru.ac.za> References: <37F5F531.4F7841D0@ne.mediaone.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0pre2i In-Reply-To: Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat 1999-10-02 (10:57), Ludwig Pummer wrote: > On Sat, 2 Oct 1999, Stephen A. Derdau wrote: > > > doing a netstat -a I see the following > > > > are these anything to be concerned about in regards to security issues > > ?: that is I don't see refrence to anything regarding icmp or *.6011 > > *.6010. I'm not sure what these are and I'd like to be able to > > understand it a little more. > > > > Proto Recv-Q Send-Q Local Address Foreign Address (state) > > udp 0 0 *.bootpc *.* > > icmp 0 0 *.* *.* > > tcp 0 0 *.6011 *.* LISTEN > > tcp 0 0 *.6010 *.* LISTEN > the ICMP just shows you are listening on all possible addresses for ICMP data. As for the 6011, and 6010, these could possibly due to you using ssh, and these are the X11 sockets for the appropriate ssh connctions. Barry -- -------------------------------------------------------------------------- Barry Irwin IRC: balin@zanet (#linux) bvi@moria.org http://rucus.ru.ac.za/~bvi Whois BI414 - PMPN8EZ - http://moria.org -------------------------------------------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message