IP Port 80

[Net Llama!]

On Wed, 17 May 2006, Rick Sivernell wrote:
> On Wed, 17 May 2006 10:00:47 -0500 (EST)
> Net Llama! <netllama at linux-sxs.org> wrote:
>
> > > > > Well, I found out why my web site can not be seen by the ouside world.
> > > > > It is Verizon and their new policy. We will open the port if you will
> > > > > pay us bussiness rates $179.00 a month. Is there any way around this?
> > > > > They said port 80 & 120 are blocked, maybe they lied and there are
> > > > > more, I do not know. Any work around other than changing providers?
> > > >
> > > > In your httpd.conf file
> > > > Listen *:80
> > > > change the port
>
> On 192.168.0.50 Web Server:
>  /etc/httpd/httpd.conf
> was:
>  Listen *:80
> now:
>  Listen *:8080
>
> On Router DLink 624:
>  Virtual Servers:
>      Web Server 192.168.0.50 TCP private port: 8080 & public port: 8080
>      enabled and turned on always.

I have no clue what a virtual server on a router does.  Is this a
webserver running on the router, or is it just doing port forwarding?

>
> No-ip:
> Hostname:  www.dandrconsulting.org
> Host Type:
>   DNS Host (A)
>   DNS Host (Round Robin)
>   DNS Alias (CNAME)
>   Port 80 Redirect              selected
>   Web Redirect
> IP Address:                     71.252.218.83
> Port:                           8080
> Allow Wildcards:                yes
> Advanced Records:               Manage
>
>
> Firefox:  http://71.252.218.83:8080

You're aware that the IP address doesn't reverse to the domain you're
using, right?



> Firefox can't establish a connection to the server at
> 71.252.218.83:8080.

nmap 172.16.148.26

Starting Nmap 4.03 ( http://www.insecure.org/nmap/ ) at 2006-05-17 09:27
PDT
Interesting ports on nsbb.nvidia.com (172.16.148.26):
(The 1651 ports scanned but not shown below are in state: closed)
PORT      STATE SERVICE
7/tcp     open  echo
9/tcp     open  discard
13/tcp    open  daytime
19/tcp    open  chargen
21/tcp    open  ftp
23/tcp    open  telnet
25/tcp    open  smtp
37/tcp    open  time
53/tcp    open  domain
79/tcp    open  finger
111/tcp   open  rpcbind
512/tcp   open  exec
513/tcp   open  login
514/tcp   open  shell
515/tcp   open  printer
540/tcp   open  uucp
4045/tcp  open  lockd
6000/tcp  open  X11
6112/tcp  open  dtspc
7100/tcp  open  font-service
32771/tcp open  sometimes-rpc5
32774/tcp open  sometimes-rpc11
32775/tcp open  sometimes-rpc13
MAC Address: 00:00:0C:07:AC:E8 (Cisco Systems)


> Now this last one seems to indicate that my web server is not listening
> to 8080 or something else is not set. Using FC4.

What does "netstat -an | grep 8080" show?

-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lonni J Friedman                        netllama at linux-sxs.org
LlamaLand				http://netllama.linux-sxs.org