Date: Tue, 02 Jan 2001 14:03:49 -0500 From: Daniel Frazier <dfrazier@magpage.com> To: Chris Smith <chris@amgroupadmin.com> Cc: Freebsd Questions <freebsd-questions@FreeBSD.ORG> Subject: Re: open ports on my gateway...how do i find out what is running Message-ID: <3A522615.74890581@magpage.com> References: <023301c074ed$6b248300$0c00a8c0@amgroupadmin.com>
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Chris Smith wrote: > > I ran nmap on my local gateway ( 4.2-STABLE FreeBSD 4.2-STABLE #0: Thu Dec > 28 09:29:04 PST i386) and it shows the following ports open. Port 22-ssh > is ok, but the rest are a mystery to me. > > How do I find out what processes are occupying these ports? I want to find > out whether I have been hacked or if these are something else that I need to > deactivate. The only port I expect to find open is 22. > > (The 65530 ports scanned but not shown below are in state: closed) > Port State Service > 22/tcp open ssh > 1780/tcp open unknown > 2071/tcp open unknown > 3529/tcp open unknown > 4140/tcp open unknown > these show up as unknown because they're not in /etc/services... try running... netstat -a | grep LISTEN -- ---------------------------------------------------------------------- Daniel Frazier <dfrazier@magpage.com> Tel: 302-239-5900 Ext. 231 System Administrator Fax: 302-239-3909 MAGPAGE, We Power the Internet WWW: http://www.magpage.com/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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