Date: Sun, 2 Jun 2002 19:34:23 -0500 From: rahermon@iastate.edu To: <sroberts@dsl.pipex.com> Cc: <freebsd-questions@FreeBSD.ORG> Subject: RE: Unable to connect to localhost Message-ID: <000301c20a96$68e7a960$8404a8c0@TheGetto> In-Reply-To: <1023056794.315.106.camel@Demon.Strobe.org>
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To see the rules will be helpful. In my firewall the first two rules are
the following.
# Allow loopbacks, deny imposters
${fwcmd} add 100 pass all from any to any via lo0
${fwcmd} add 200 deny all from any to 127.0.0.0/8
If I understood correctly, once a rule is matched the rest are skipped.
I hope it helps.
Regards,
Ramon
> -----Original Message-----
> From: owner-freebsd-questions@FreeBSD.ORG
> [mailto:owner-freebsd-questions@FreeBSD.ORG] On Behalf Of S. Roberts
> Sent: Sunday, June 02, 2002 5:27 PM
> To: FreeBSD-Questions
> Subject: Unable to connect to localhost
>
>
> Hello,
> Might be a simple one for many of you, but I kinda
> thought I had this sorted.., not!
>
> I thought I'd check the currently installed version of
> sendmail running on a FreeBSD system here., and got this:
> # date
> Sun Jun 2 23:16:04 BST 2002
> # exit
> exit
> $ telnet localhost 25
> Trying ::1...
> telnet: connect to address ::1: Connection refused
> Trying 127.0.0.1...
> telnet: connect to address 127.0.0.1: Permission denied
> telnet: Unable to connect to remote host
> $
>
> I then check /var/log/security, and see:
> $ su
> Password:
> # tail /var/log/security
> Jun 2 23:16:15 <snip> /kernel: Connection attempt to TCP
> ::0001:25 from ::0001:1207
> Jun 2 23:16:15 <snip> /kernel: ipfw: 910 Deny TCP
> 127.0.0.1:1208 127.0.0.1:25 out via lo0
> #
>
> I check what tcpdmatch says about the user's priviledges:
> $ tcpdmatch telnetd <user>
> warning: telnetd: no such process name in /etc/inetd.conf
> warning: <user>: hostname alias
> warning: (official name: <domain name>)
> client: hostname <host name>
> client: address <ip>
> server: process telnetd
> matched: /etc/hosts.allow line <line number>
> option: allow
> access: granted
> $
> I alo noticed that I can't access via url:
> http://localhost:80 either - I get the > message: "The
> connection was refused when attempting to contact localhost.".
>
> So., what's the matter here? I'm happy to post more details
> if required (as in firewall rules and such). Thanks to all
> those that might reply!
>
> Stacey
> --
> Stacey Roberts B.Sc. (HONS) Computer Science
> Network Systems Engineer
>
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