Date: Wed, 09 May 2001 11:42:33 -0400 From: Jan Knepper <jan@digitaldaemon.com> To: Andy Dills <andy@xecu.net> Cc: freebsd-isp@freebsd.org Subject: Re: Two net blocks on one interface. Message-ID: <3AF96569.2040809@digitaldaemon.com> References: <Pine.GSO.4.32.0105091028410.6748-100000@shell.xecu.net>
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What I try to do is extend the number of available IP addresses so I can
host more services.
I recently received the second net block.
The first netblock is setup in /etc/rc.conf like:
ifconfig_xl0="inet 163.105.9.34 netmask 0xFFFFFFE0"
ifconfig_xl0_alias0="inet 163.105.9.35 netmask 255.255.255.255"
ifconfig_xl0_alias1="inet 163.105.9.36 netmask 255.255.255.255"
ifconfig_xl0_alias2="inet 163.105.9.37 netmask 255.255.255.255"
... than the second one follows:
ifconfig_xl0_alias28="inet 165.204.18.130 netmask 0xFFFFFF80"
ifconfig_xl0_alias29="inet 165.204.18.131 netmask 255.255.255.255"
ifconfig_xl0_alias30="inet 165.204.18.132 netmask 255.255.255.255"
ifconfig_xl0_alias31="inet 165.204.18.133 netmask 255.255.255.255"
ifconfig_xl0_alias32="inet 165.204.18.134 netmask 255.255.255.255"
ifconfig_xl0_alias33="inet 165.204.18.135 netmask 255.255.255.255"
ifconfig_xl0_alias34="inet 165.204.18.136 netmask 255.255.255.255"
ifconfig_xl0_alias35="inet 165.204.18.137 netmask 255.255.255.255"
I hooked up an other computer to the hub that connects the router to the
xl0 interface and gave that
165.204.18.171/25
But I seem to be unable to ping or traceroute from one machine to an
other using the second net block.
Jan
Andy Dills wrote:
> On Wed, 9 May 2001, Jan Knepper wrote:
>
>> Hi,
>>
>> I've come to the great (may be not so) situation where I have two
>> netblocks on one interface.
>> Something like:
>> 163.105.9.32/27
>> and
>> 165.204.18.128/25
>>
>> The first of the two has worked just fine for a long time.
>>
>> The network of the second net block seems to be problematic though.
>> The IP's are visible on the machine itself, but there does not seem to
>> be any traffic within the second net block.
>>
>> Any ideas?
>
>
> Could you qualify that a little more? I'm not sure what you mean "there
> does not seem to be any traffic".
>
> Are you trying to route between the two?
>
> Andy
>
> xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> Andy Dills 301-682-9972
> Xecunet, LLC www.xecu.net
> xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> Dialup * Webhosting * E-Commerce * High-Speed Access
>
>
>
>
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<html><head></head><body>What I try to do is extend the number of available IP addresses so I can host more services.<br>
I recently received the second net block.<br>
<br>
The first netblock is setup in /etc/rc.conf like:<br>
ifconfig_xl0="inet 163.105.9.34 netmask 0xFFFFFFE0"<br>
ifconfig_xl0_alias0="inet 163.105.9.35 netmask 255.255.255.255"<br>
ifconfig_xl0_alias1="inet 163.105.9.36 netmask 255.255.255.255"<br>
ifconfig_xl0_alias2="inet 163.105.9.37 netmask 255.255.255.255"<br>
<br>
... than the second one follows:<br>
<br>
ifconfig_xl0_alias28="inet 165.204.18.130 netmask 0xFFFFFF80"<br>
ifconfig_xl0_alias29="inet 165.204.18.131 netmask 255.255.255.255"<br>
ifconfig_xl0_alias30="inet 165.204.18.132 netmask 255.255.255.255"<br>
ifconfig_xl0_alias31="inet 165.204.18.133 netmask 255.255.255.255"<br>
ifconfig_xl0_alias32="inet 165.204.18.134 netmask 255.255.255.255"<br>
ifconfig_xl0_alias33="inet 165.204.18.135 netmask 255.255.255.255"<br>
ifconfig_xl0_alias34="inet 165.204.18.136 netmask 255.255.255.255"<br>
ifconfig_xl0_alias35="inet 165.204.18.137 netmask 255.255.255.255"<br>
<br>
I hooked up an other computer to the hub that connects the router to the xl0 interface and gave that<br>
165.204.18.171/25<br>
<br>
But I seem to be unable to ping or traceroute from one machine to an other using the second net block.<br>
<br>
Jan<br>
<br>
<br>
<br>
Andy Dills wrote:<br>
<blockquote type="cite" cite="mid:Pine.GSO.4.32.0105091028410.6748-100000@shell.xecu.net"><pre wrap="">On Wed, 9 May 2001, Jan Knepper wrote:<br><br></pre>
<blockquote type="cite"><pre wrap="">Hi,<br><br>I've come to the great (may be not so) situation where I have two<br>netblocks on one interface.<br>Something like:<br>163.105.9.32/27<br>and<br>165.204.18.128/25<br><br>The first of the two has worked just fine for a long time.<br><br>The network of the second net block seems to be problematic though.<br>The IP's are visible on the machine itself, but there does not seem to<br>be any traffic within the second net block.<br><br>Any ideas?<br></pre></blockquote>
<pre wrap=""><!----><br>Could you qualify that a little more? I'm not sure what you mean "there<br>does not seem to be any traffic".<br><br>Are you trying to route between the two?<br><br>Andy<br><br>xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx<br>Andy Dills 301-682-9972<br>Xecunet, LLC <a class="moz-txt-link-abbreviated" href="http://www.xecu.net">www.xecu.net</a><br>xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx<br>Dialup * Webhosting * E-Commerce * High-Speed Access<br><br><br><br><br></pre>
</blockquote>
<br>
</body></html>
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