Squidguard Filter: Allow only certain IPs without disabling "Do not allow IP-Addresses in URL"

Warudo

Hello everyone,

There is a website that uses IPs in URLs:
http://rcl-munich.informatik.unibw-muenchen.de/ger/lab_index.htm
Click on the links on the left side and look at the adress bar afterwards.

I'm using the Squidguard filter.
It blocks these links if "Do not allow IP-Addresses in URL" is enabled.
I want to allow these IPs without allowing all IPs.
So far I made a whitelist in "Target categories", entered the IPs in "domain list". Then I added it to "Target Rules List" in "Common ACL" as access:whitelist.
But that doesn't seem to work for IPs.

Is there a way to do this without allowing all IPs?

nhjason

I have the same problem to solve, is there a viable solution to this?

johnpoz

where are you seeing links to IP?

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="keywords" content="RCL,remotely controlled laboratories">
<title>Alle RCLs</title>
<link href="../css/style.css" rel="stylesheet" type="text/css">
<style type="text/css">
    a:hover { color:#FF0000; }
<!--
body { margin-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; }
-->
</style>
<script language="JavaScript">
</script></head>


<body bgcolor="#990000">
<div class="RCL-Name">RCLs</div>
<div class="menuspalte_"  align="left">
    <div align="left">
        <a href="load-e_beugung.htm"   target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_e-beugung.htm','RCLFrame')">Elektronen-<br>beugung</a>
        <a href="load-ct.htm"          target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_ct.htm','RCLFrame')">Optische<br>Computer-<br>tomographie</a>
	    <a href="load-millikan.htm"    target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_millikan.htm','RCLFrame')">Millikan-Versuch</a>
<!--	    <a href="load-rutherford.htm"  target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_rutherford.htm','RCLFrame')">Rutherfordscher<br>Streuversuch</a>-->
	    <a href="load-licht.htm"       target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_licht.htm','RCLFrame')" >Licht-<br>geschwindigkeit</a>
	    <a href="load-weltpendel.htm"  target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_weltpendel.htm','RCLFrame')" >Weltpendel</a>
<!--	    <a href="load-maut.htm"        target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_maut.htm','RCLFrame')" >Maut</a>-->
        <a href="load-oszilloskop.htm" target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_oszilloskop.htm','RCLFrame')" >Oszilloskop</a>
        <a href="load-fotoeffekt.htm" target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_fotoeffekt.htm','RCLFrame')" >Fotoeffekt</a>
        <a href="load-uikennlinie.htm" target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_uikennlinie.htm','RCLFrame')" >Halbleiter-<br>kennlinien</a>
        <a href="load-windkanal.htm"   target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_windkanal.htm','RCLFrame')" >Windkanal</a>
		<a href="load-fouriertransformation.htm"   target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_fouriertransformation.htm','RCLFrame')" >Optische Fourier-<br>Transformation</a>
<!--        <a href="load-radioaktivitaet.htm"    target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_radioaktivitaet.htm','RCLFrame')" >Radioaktivit&auml;t</a>-->
        <a href="load-beugunginterferenz.htm" target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_beugung_u_interferenz.htm','RCLFrame')" >Beugung und<br>Interferenz I</a>
        <a href="load-beugung.htm" target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_beugung.htm','RCLFrame')" >Beugung und<br>Interferenz II</a>
<!--        <a href="load-heisserdraht.htm"       target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_heisserdraht.htm','RCLFrame')" >Hei&szlig;er Draht</a>
        <a href="load-roborinth.htm"   target="mainFrame" class="menuspalte" onMouseOver="window.open('previews/prev_roboter.htm','RCLFrame')" >Roboter im<br>Labyrinth</a>-->
        <br><br>
    </div>
   </div>
</body>
</html>

Ah - F'ing IDIOTS!!!

<meta http-equiv="refresh" content="1; URL=http://137.193.65.84/ger/index.htm">

I would contact them about their moronic setup!! Tell your users sorry we don't allow access to shitty sites! ;)

nhjason

@johnpoz said in Squidguard Filter: Allow only certain IPs without disabling "Do not allow IP-Addresses in URL":

x

My exact problem is
I want to block all web traffic without using domain names. But there's some chat apps in China use port 80 and ip address for communication. So, if I disallow "IP addresses in URL", that chat app fails to connect to servers.