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<p class=MsoNormal><span style='color:#1F497D'>Martyn,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>In regard to the below, I am
trying to set up the XS behind a Linksys WRT54G2 router. <o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>I think my issue is because eth1
(lanbond0) is set up as network 172.18.96.1/255.255.224.0 (for the XOs) but the
server listens on 172.18.0.1 (or<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>I have tried to use the route command
to add the router LAN IP as the default gateway but it doesn’t work or I
did it wrong<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Could you please tell me what I
should use for the LAN settings on the router? <o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>The WRT54 settings I am using here
at home are<o:p></o:p></span></p>
<p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol;color:#1F497D'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='color:#1F497D'>WAN – static IP,
192.168.1.88 / 255.255.255.0 (external network is 192.168.1.0/24)<o:p></o:p></span></p>
<p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol;color:#1F497D'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='color:#1F497D'>LAN – static IP,
172.18.0.88 / 255.255.255.0 (could it be the netmask? The WRT only allows up that
setting , i.e. 255.255.224.0 is not possible)<o:p></o:p></span></p>
<p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol;color:#1F497D'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='color:#1F497D'>Port forwarding, I
tried everything, including UPnP forwarding and DMZ Host with 172.18.0.1 as the
IP<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>At the moment I can’t ping
from the XS to the Linksys WAN IP (on the external network). However, I can
ping the LAN side (172.18.0.88). <o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Moreover, from a PC connected to
the same LAN side of the router, I ACN indeed ping all the way through the
router to the external network and beyond. I can also ping the server and if I
enter 172.18.0.1 in the browser I get Moodle. So in summary, the PC can send
traffic through the router but the server can’t. Beats me but I am sure
it is the network settings somewhere.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>I tried this using with the
router LAN network set to 172.18.96.0/24 but it didn’t work either –
I can’t ping through the router even with a PC (destination reachable).
Note that the PC is given a mask of 255.255.224.0 by the XS DHCP (and DNS
server 172.18.0.1) and it’s not possible to use that in the router
settings.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Is this going to be possible? Do
I need a better router ? I am going to the remote site today for 7 days, and
need to crack this one quickly<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'> <o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<p class=MsoNormal><b><span style='font-size:9.0pt;color:#1F497D'>David Leeming<o:p></o:p></span></b></p>
<p class=MsoNormal><span style='font-size:8.0pt;color:#1F497D'>Solomon Islands
Rural Link <br>
<br>
<o:p></o:p></span></p>
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<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> server-devel-bounces@lists.laptop.org
[mailto:server-devel-bounces@lists.laptop.org] <b>On Behalf Of </b>David
Leeming<br>
<b>Sent:</b> Saturday, 30 October 2010 4:11 p.m.<br>
<b>To:</b> 'XS Devel'<br>
<b>Cc:</b> 'Mark Flynn'; 'Phill Hardstaff'<br>
<b>Subject:</b> [Server-devel] Bridging XS to another network<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Hello all again,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>A networking challenge this time.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have an XS at a school where there also exists a wide area
private network connecting schools using Wi-Fi. We want those connected schools
to be able to access the XS, for various reasons.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>That network (let’s call it network 2) is
192.168.1.0/24 and it is connected with the Internet via a router running
NAT and DHCP.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The XS local network seems to be quite complicated, I
don’t fully understand it, but what I need to know is the correct slash
designation for the httpd and dns servers at 172.18.0.1 so that I can bridge it
to network 2.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am trying to use a Linksys WRT54G2 in DMZ Host mode with
the IP address 172.18.0.1 bridged to the external Wan IP address of the WRT
(set to 192.168.1.88)<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The WRT LAN IP setting only allows netmask values of up to
255.255.255.0 and I am worried if there is a mismatch then it could be why I
can’t get it to work. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I also suspect I may have to add something to the apache or
routing config on the XS, so as to “listen” on the WRT external IP
address <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>At the moment I set the Linksys to <o:p></o:p></p>
<p class=MsoNormal>WAN – fixed IP 192.168.1.88 / 255.255.255.0<o:p></o:p></p>
<p class=MsoNormal>LAN IP address – 172.18.0.88 / 255.255.255.0
(could the net mask be the issue?)<o:p></o:p></p>
<p class=MsoNormal>Application: DMZ Host, value 172.18.0.1 <o:p></o:p></p>
<p class=MsoNormal>Required changes to xs apache settings
?????? <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Trying to connect on the network 2 side using a browser if I
enter 192.168.1.88 or 172.18.0.1 it just times out.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>If anyone reading this recognises what I am trying to do,
I’d very much appreciate your advice.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><b><span style='font-size:9.0pt'>David Leeming<o:p></o:p></span></b></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:8.0pt'>Solomon
Islands Rural Link <o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
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