<div dir="ltr"><div>If you're using PXELINUX to boot, you can use the ipappend option like this in your pxe config:</div><div><br></div><div><font face="courier new, monospace">ipappend 2</font><br></div><div><br></div><div>That will make it add this to the kernel comandline for the device it pxe'd from:</div><div><br></div><div><font face="courier new, monospace">BOOTIF=<hardware-address-of-boot-interface</font>><br></div><div><br></div><div>So dracut _should_ only use that interface and ignore the others.</div><div><br></div><div><br></div><div>If that's not working for you for some reason, another approach would be to just change the timeouts.</div><div>This one is 60 seconds by default:</div><div><br></div><font face="courier new, monospace">rd.net.timeout.iflink=10</font><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div><br></div><div>..or even less if that will still work for the interface you do want configured :)</div><div><br></div><div><br></div><div><br></div>Cheers,<div>Just</div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 2 Jul 2019 at 07:29, Andrew Ruthven <<a href="mailto:andrew@etc.gen.nz">andrew@etc.gen.nz</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hey,<br>
<br>
I think this has been asked before (possibly by me), but is it possible<br>
to short circuit dracut so it stops processing interfaces as soon as it<br>
has a successful DHCP responses?<br>
<br>
I'm doing some test builds on a machine with 10 interfaces and dracut<br>
takes 60 seconds to timeout on each interface...<br>
<br>
Cheers,<br>
Andrew<br>
-- <br>
Andrew Ruthven, Wellington, New Zealand<br>
<a href="mailto:andrew@etc.gen.nz" target="_blank">andrew@etc.gen.nz</a> | <a href="http://linux.conf.au" rel="noreferrer" target="_blank">linux.conf.au</a> 2020, Gold Coast, AU<br>
Catalyst Cloud: | <a href="https://lca2020.linux.org.au/" rel="noreferrer" target="_blank">https://lca2020.linux.org.au/</a><br>
<a href="https://catalystcloud.nz" rel="noreferrer" target="_blank">https://catalystcloud.nz</a> |<br>
</blockquote></div>
<br>
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