<div dir="ltr">Yes. But with lo interface you get such route by default.<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Apr 27, 2018 at 3:04 PM, Alexander Demenshin <span dir="ltr"><<a href="mailto:aldem-bird.201704@nk7.net" target="_blank">aldem-bird.201704@nk7.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 2018-04-27 12:59, Alexander Zubkov wrote:<br>
<br>
</span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">
One of the differences is when you configure some prefix on lo you get<br>
route like this:<br></span>
local <a href="http://127.0.0.0/8" rel="noreferrer" target="_blank">127.0.0.0/8</a> [1] dev lo ...<span class=""><br>
And with dummy it is not the case.<br>
</span></blockquote>
<br>
It could be done manually with any interface, actually:<br>
<br>
# ip route add local <a href="http://192.168.128.0/24" rel="noreferrer" target="_blank">192.168.128.0/24</a> dev dummy table local<br>
<br>
And you don't even need to add address from this range to the interface,<br>
or bring it up - just a route is enough to make the system respond<br>
to (or bind to) the whole range (unless, of course, there are firewall<br>
or other explicit restrictions).<br>
<br>
Best regards,<br>
Alexander.<br>
<br>
</blockquote></div><br></div>