<div dir="ltr">Can you please open an RFE for us to review?</div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><pre cols="72"><p style="color:rgb(0,0,0);font-family:overpass,sans-serif;white-space:normal;font-weight:bold;margin:0px;padding:0px;font-size:14px;text-transform:uppercase">YANIV LAVI</p><p style="color:rgb(0,0,0);font-family:overpass,sans-serif;white-space:normal;font-size:10px;margin:0px 0px 4px;text-transform:uppercase">SENIOR TECHNICAL PRODUCT MANAGER</p><p style="font-family:overpass,sans-serif;white-space:normal;margin:0px;font-size:10px;color:rgb(153,153,153)"><a href="https://www.redhat.com/" style="color:rgb(0,136,206);margin:0px" target="_blank">Red Hat Israel Ltd.</a></p><span style="font-family:overpass,sans-serif;white-space:normal;font-size:10px;margin:0px;color:rgb(153,153,153)"><p style="margin:0px">34 Jerusalem Road, Building A, 1st floor</p></span><span style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:medium;white-space:normal"></span><span style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:medium;white-space:normal"><p style="font-size:10px;margin:0px;color:rgb(153,153,153)">Ra'anana, Israel 4350109</p></span><span style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:medium;white-space:normal"></span><p style="font-family:overpass,sans-serif;white-space:normal;margin:0px 0px 6px;font-size:10px"><span style="color:rgb(153,153,153);margin:0px;padding:0px"><a href="mailto:ylavi@redhat.com" style="color:rgb(0,136,206);margin:0px" target="_blank">ylavi@redhat.com</a> </span><font color="#999999"> T: </font><a href="tel:+972-9-7692306" style="color:rgb(0,136,206);margin:0px" target="_blank">+972-9-7692306</a><font color="#999999">/</font><a href="tel:8272306" style="color:rgb(0,136,206);margin:0px" target="_blank">8272306</a><font color="#999999"> F: </font><a href="tel:+972-9-7692223" style="color:rgb(0,136,206);margin:0px" target="_blank">+972-9-7692223</a><font color="#999999"> IM: </font><span style="color:rgb(153,153,153)">ylavi</span></p><table border="0" style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:medium;white-space:normal"><tbody><tr><td width="100px"><a href="https://red.ht/sig" target="_blank"><img src="https://www.redhat.com/files/brand/email/sig-redhat.png" width="90" height="auto"></a></td><td style="font-size:10px"><a href="https://redhat.com/trusted" style="color:rgb(204,0,0);font-weight:bold" target="_blank">TRIED. TESTED. TRUSTED.</a></td></tr></tbody></table><div style="color:rgb(0,0,0);font-family:overpass,sans-serif;white-space:normal;font-size:10px"><div style="color:rgb(153,153,153)"><a href="https://twitter.com/redhatnews" title="twitter" style="background:url("https://www.redhat.com/files/brand/email/sm-twitter.png") 0px 50%/16px no-repeat transparent;height:20px;color:rgb(119,119,119);display:inline-block;line-height:20px;padding-left:16px" target="_blank">@redhatnews</a> <a href="https://www.linkedin.com/company/red-hat" title="LinkedIn" style="background:url("https://www.redhat.com/files/brand/email/sm-linkedin.png") 0px 50%/16px no-repeat transparent;height:20px;color:rgb(119,119,119);display:inline-block;line-height:20px;padding-left:16px" target="_blank">Red Hat</a> <a href="https://www.facebook.com/RedHatInc" title="Facebook" style="background:url("https://www.redhat.com/files/brand/email/sm-facebook.png") 0px 50%/16px no-repeat transparent;height:20px;color:rgb(119,119,119);display:inline-block;line-height:20px;padding-left:16px" target="_blank">Red Hat</a></div></div></pre></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Sun, Nov 19, 2017 at 12:37 PM, Yedidyah Bar David <span dir="ltr"><<a href="mailto:didi@redhat.com" target="_blank">didi@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br>
<br>
The default range went through several changes during the lifetime of<br>
the project - from being small and constant until 3.2, to small and<br>
random in 3.3 until 3.5, back to fixed and small in 3.6, slightly<br>
enlarged (to 1024 addresses) in current master.<br>
<br>
In all cases, the address range was taken from the IANA-assigned range<br>
001A4A of Qumranet (now Red Hat) [1].<br>
<br>
I suggest to:<br>
<br>
1. Default to a random range again<br>
- So that two or (a few) more setups using the same network segment<br>
are less likely to use the same range<br>
<br>
2. One in the locally-administered address range [2]<br>
- So that we have a larger address range<br>
<br>
3. Make it a bit larger, say 65000 addresses<br>
- So that admins do not have to handle this manually, even for large<br>
setups, unless they have specific needs<br>
<br>
If there is objection to (2.), we can still have the others - among<br>
the 24 bits in the 001A4A prefix range, choose among the first 8 a<br>
random value during engine-setup, and have the pool of size 16 bits.<br>
<br>
Comments/ideas/etc. are welcome.<br>
<br>
Best regards,<br>
<br>
[1] <a href="https://regauth.standards.ieee.org/standards-ra-web/pub/view.html" rel="noreferrer" target="_blank">https://regauth.standards.<wbr>ieee.org/standards-ra-web/pub/<wbr>view.html</a><br>
[2] <a href="https://en.wikipedia.org/wiki/MAC_address#Universal_vs._local" rel="noreferrer" target="_blank">https://en.wikipedia.org/wiki/<wbr>MAC_address#Universal_vs._<wbr>local</a><br>
<span class="HOEnZb"><font color="#888888">--<br>
Didi<br>
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