Unable To Access Website Once Outside The Network

kluu te linuxpower at operamail.com
Wed Oct 20 09:18:26 UTC 2004


Have you opened port 80 virtual server in the router
----- Original Message -----
From: Crucificator <crucificator at home.ro>
To: General Red Hat Linux discussion list <redhat-list at redhat.com>
Subject: Re: Unable To Access Website Once Outside The Network
Date: Wed, 20 Oct 2004 11:53:41 +0200

> 
> kluu te wrote:
> 
> >try diffrent permissions of /var/www/html
> >
> >
> >
> >
> >----- Original Message -----
> >From: Celine Neo <rhlinux_neo at yahoo.com>
> >To: redhat-list at redhat.com
> >Subject: Unable To Access Website Once Outside The Network
> >Date: Tue, 19 Oct 2004 20:16:24 -0700 (PDT)
> >
> >  
> >
> >>Dear all experts,
> >>
> >>I am now facing a problem with my web server. I have
> >>no problem connecting to my website within the company
> >>network but once I try to connect from outside, it
> >>will say "The requested URL could not be retrieved".
> >>But I have no problems with PING from inside and
> >>outside the network.
> >>
> >>I have looked thru the forum and some of them is also
> >>facing this problem. I tried their methods and it
> >>still doesn't work. And also I have just configured
> >>the following, but still it doesn't work either.
> >>
> >><Directory "/var/www/html">
> >>Options Indexes Includes FollowSymLinks
> >>Order deny,allow 
> >>AllowOverride None
> >>Allow from all
> >></Directory>
> >>
> >>My firewall is currently enabled, and WWW (http) is my
> >>trusted services, eth0 is my trusted device. As for
> >>iptables, I Accept connections coming for port 80.
> >>
> >>No luck too when I turned off the firewall and
> >>iptables.
> >>
> >>This is my site.. http://enterprise.ise.nus.edu.sg
> >>
> >>I got a friend to do a tracert for me and this is the
> >>results. (but i don't if this can contribute to
> >>solving the problem)
> >>
> >>At #15, it manages to reach
> >>nusnet-3-193.dynip.nus.edu.sg but after it got timeout
> >>. What does this mean?
> >>-------------------------------------------------------------------------------------
> >>1 2 ms 2 ms 1 ms host-203-92-100-167.lga.net.sg
> >>[x.x.x.x] 
> >>
> >>2 16 ms 16 ms 16 ms host-203-92-91-53.lga.net.sg
> >>[x.x.x.x] 
> >>
> >>3 21 ms 21 ms 19 ms host-203-92-90-226.lga.net.sg
> >>[x.x.x.x] 
> >>
> >>4 22 ms 20 ms 19 ms host-203-92-84-25.lga.net.sg
> >>[x.x.x.x] 
> >>
> >>5 19 ms 32 ms 24 ms host-203-92-84-18.lga.net.sg
> >>[x.x.x.x] 
> >>
> >>6 41 ms 229 ms 189 ms 61.8.233.173 
> >>
> >>7 22 ms 26 ms 25 ms
> >>ge-1-0-0.r00.sngpsi01.sg.bb.verio.net [x.x.x.x] 
> >>
> >>8 206 ms 187 ms 190 ms
> >>p1-0-1-2.r80.sttlwa01.us.bb.verio.net [x.x.x.x] 
> >>
> >>9 195 ms 204 ms 227 ms
> >>p16-1-1-1.r21.sttlwa01.us.bb.verio.net [x.x.x.x] 
> >>
> >>10 212 ms 195 ms 187 ms
> >>p16-2-0-0.r03.sttlwa01.us.bb.verio.net [x.x.x.x] 
> >>
> >>11 228 ms 224 ms 210 ms
> >>p1-0.usngp.sttlwa01.us.bb.verio.net [x.x.x.x] 
> >>
> >>12 178 ms 186 ms 186 ms pos1-0.pgp-cr1.singaren.net.sg
> >>[x.x.x.x] 
> >>
> >>13 192 ms 197 ms 194 ms ge3-9.pgp-dr1.singaren.net.sg
> >>[x.x.x.x] 
> >>
> >>14 204 ms 289 ms 258 ms nus-pgp-border.singaren.net.sg
> >>[x.x.x.x] 
> >>
> >>15 188 ms 186 ms 190 ms nusnet-3-193.dynip.nus.edu.sg
> >>[x.x.x.x] 
> >>
> >>16 * * * Request timed out.
> >>
> >>17 * * * Request timed out.
> >>
> >>18 * * * Request timed out.
> >>
> >>19 182 ms 188 ms 190 ms enterprise.ise.nus.edu.sg
> >>[x.x.x.x] 
> >>
> >>
> >>
> >>		
> >>_______________________________
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> >>
> >>-- 
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> >>
> >>    
> >>
> >
> >  
> >
> So it seems like your computer is not connected to the internet... :)
> Can you access internet services from that computer after stopping 
> iptables? If not, then it's you you know... :)
> ifconfig -a says what esspecialy on your (presumably) eth1 part?
> route -n says what?
> Maybe the damn cable got scared of the bytes that were crowding up and 
> flew away from the nic's hole?
> If you can access the internet maybe someone at the 
> nusnet-3-193.dynip.nus.edu.sg gateway is dropping traffic to port 80, 
> although you're not responding not even to icmp requests too but still 
> he can drop icmp traffic too blah, blah, blah.
> Rule: post info on you current configuration if you want help.
> Oh, and one more thing... How do you, well, how should I say it, turn 
> off you firewall?
> 
> And kluu, don't worry, top posting is cool too...
> 
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