I'm sorry for the confusion about my original question. I'm NOT looking for<br>a CIDR notation with prefix format in the ipsec.conf. I would like to know<br>that does Openswan configuration parser can handle the IP range format<br>
as below in general:<br><br> IP_ADDRESS_START - IP_ADDRESS_END<br><br>"leftsubnet=192.168.0.1-192.168.0.100" was just an example.<br><br>By looking into the Openswan source, I noticed that ID_IPV4_ADDR_RANGE<br>
(RFC 2407 4.6.2.1) ID type is being handled. I'm wondering does Openswan<br>support it? If so, what's the corresponding IP "range" format should be specified<br>in the ipsec.conf?<br><br>Thanks,<br><br>Yang<br>
<br><br><br><br><div class="gmail_quote">On Sat, Aug 3, 2013 at 5:57 AM, Binand Sethumadhavan <span dir="ltr"><<a href="mailto:binand@gmx.net" target="_blank">binand@gmx.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>On 3 August 2013 05:13, Yang Hsiung <<a href="mailto:yhsiung@zyxel.com" target="_blank">yhsiung@zyxel.com</a>> wrote:<br>
> leftsubnet=192.168.0.1-192.168.0.100<br>
><br>
> If not, is there an alternative approach to configure the above example?<br>
<br>
</div>Well, this is a bit convoluted but this set of leftsubnets:<br>
<br>
<a href="http://192.168.0.1/32" target="_blank">192.168.0.1/32</a><br>
<a href="http://192.168.0.2/31" target="_blank">192.168.0.2/31</a><br>
<a href="http://192.168.0.4/30" target="_blank">192.168.0.4/30</a><br>
<a href="http://192.168.0.8/29" target="_blank">192.168.0.8/29</a><br>
<a href="http://192.168.0.16/28" target="_blank">192.168.0.16/28</a><br>
<a href="http://192.168.0.32/27" target="_blank">192.168.0.32/27</a><br>
<a href="http://192.168.0.64/27" target="_blank">192.168.0.64/27</a><br>
<a href="http://192.168.0.96/30" target="_blank">192.168.0.96/30</a><br>
<a href="http://192.168.0.100/32" target="_blank">192.168.0.100/32</a><br>
<br>
matches exactly 192.168.0.1-192.168.0.100.<br>
<span><font color="#888888"><br>
Binand<br>
</font></span></blockquote></div><br>