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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Yes, absolutely right, I want linux box to be available when any but one of its two Phy intarfeces would fail, but not
route any traffic over himself.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">------------------------------------------</span><span style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Служба поддержки серверов</span><span style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Группа сетевого администрирования</span><span style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ДПП.УТП.СПС</span><span style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">АО «ПФ «СКБ-Контур»,<o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><a href="mailto:dc-noc@skbkontur.ru"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">dc</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">-</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">noc</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">@</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">skbkontur</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">.</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">ru</span></a><span style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Тел. +7 (343) 344-11-50 доб. 75352</span><span style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> green@highloadlab.com [mailto:green@highloadlab.com]
<b>On Behalf Of </b>Alexander Zubkov<br>
<b>Sent:</b> Tuesday, October 10, 2017 3:36 PM<br>
<b>To:</b> Войнович Андрей Александрович <andreyv@skbkontur.ru><br>
<b>Cc:</b> bird-users@network.cz<br>
<b>Subject:</b> Re: OSPF routes not filtered<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">And what is you big idea? You do not want you bird router to route traffic between external R1 and external R2 for examle?<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">On Tue, Oct 10, 2017 at 12:30 PM, Alexander Zubkov <</span><a href="mailto:green@qrator.net" target="_blank"><span lang="EN-US">green@qrator.net</span></a><span lang="EN-US">> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US">Hi,<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Yes, that should work. But it will be separate OSPF clouds if this matter.<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal">On Tue, Oct 10, 2017 at 12:17 PM, Войнович Андрей Александрович <<a href="mailto:andreyv@skbkontur.ru" target="_blank">andreyv@skbkontur.ru</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi,
</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I thought about it too, so one option is to split two internal legs into two different
“protocols” inside BIRD cfg and filters will work as expected?</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">------------------------------------------</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Служба поддержки серверов</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Группа сетевого администрирования</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ДПП.УТП.СПС</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">АО «ПФ «СКБ-Контур»,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="mailto:dc-noc@skbkontur.ru" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">dc</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">-</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">noc</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">@</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">skbkontur</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">.</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#0563C1">ru</span></a><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Тел. +7 (343) 344-11-50 доб. 75352</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">
</span><a href="mailto:green@highloadlab.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">green@highloadlab.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> [mailto:</span><a href="mailto:green@highloadlab.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">green@highloadlab.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">]
<b>On Behalf Of </b>Alexander Zubkov<br>
<b>Sent:</b> Tuesday, October 10, 2017 2:59 PM<br>
<b>To:</b> Войнович Андрей Александрович <</span><a href="mailto:andreyv@skbkontur.ru" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">andreyv@skbkontur.ru</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">><br>
<b>Cc:</b> </span><a href="mailto:bird-users@network.cz" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">bird-users@network.cz</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"><br>
<b>Subject:</b> Re: OSPF routes not filtered</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><span lang="EN-US">Hi.<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">If I understand correctly, import/export filters are not applied to OSPF internals - LSDB announces, etc. They are applied to prefixes imported into OSPF protocol
from router and exported from it to its table.<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">On Tue, Oct 10, 2017 at 10:36 AM,
</span>Войнович Андрей Александрович<span lang="EN-US"> <</span><a href="mailto:andreyv@skbkontur.ru" target="_blank"><span lang="EN-US">andreyv@skbkontur.ru</span></a><span lang="EN-US">> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Hi all!</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">I am facing strange problem with OSPF – my router has 2 Phy links and 4 VLAN links to two different routers:</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">Phy 1 Vlan 1400 internal link to R1</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">Phy 1 Vlan 1401 external link to R1</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">Phy 2 Vlan 1402 internal link to R2</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">Phy 2 Vlan 1403 external link to R2</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">R1 and R2 has direct connection and are OSPF neighbors in Area 0.</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">So I am trying to achieve ECMP load balancing and fault tolerance.</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Linux box addresses:</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">lo</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> inet 99.99.99.99</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">enp1s0f0.1402</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> inet </span>
<a href="http://10.16.0.10/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.10/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black"> brd 10.16.0.11</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">enp1s0f0.1403</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> inet </span>
<a href="http://10.16.0.14/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.14/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black"> brd 10.16.0.15</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">enp1s0f1.1400</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> inet </span>
<a href="http://10.16.0.2/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.2/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black"> brd 10.16.0.3</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">enp1s0f1.1401</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> inet </span>
<a href="http://10.16.0.6/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.6/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black"> brd 10.16.0.7</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Linux box BIRD cfg:</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">router id 99.99.99.99;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">filter deny_default {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">if net = </span>
<a href="http://0.0.0.0/0" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">0.0.0.0/0</span></a><span lang="EN-US" style="font-family:"Courier New";color:black"> then reject;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">else accept;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">filter permit_white {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">if net ~ [</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://99.99.99.99/32" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">99.99.99.99/32</span></a><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">] </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">then accept;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">else reject;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">filter change_src {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">if net = </span>
<a href="http://0.0.0.0/0" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">0.0.0.0/0</span></a><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">then {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">krt_prefsrc = 99.99.99.99;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">accept;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">else accept;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">filter deny_all {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">reject;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">protocol kernel {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">scan time 20;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">import all;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">export filter change_src;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">protocol device {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">scan time 10; # Scan interfaces every 10 seconds</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">protocol direct {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> interface "enp1s0f1.1400, enp1s0f0.1402, enp1s0f1.1401, enp1s0f0.1403", "lo";</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">protocol ospf Internal {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">rfc1583compat yes;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">import filter deny_default;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">export filter deny_all;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">area 0.0.0.20 {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">interface "enp1s0f1.1400" {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">type pointopoint;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">};</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">interface "enp1s0f0.1402" {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">type pointopoint;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">};</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">};</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">protocol ospf External {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">rfc1583compat yes;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">import all;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">export filter permit_white;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">area 100.0.0.0 {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">interface "enp1s0f1.1401" {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">type pointopoint;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">};</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">interface "enp1s0f0.1403" {</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">type pointopoint;</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">};</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">};</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">}</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">When I enable only one Phy link, everything works fine and as expected:</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">R1# sh ip ro next-hop 10.16.0.2</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.16.0.2/32" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.2/32</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0, attached</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.2, Vlan1400, [250/0], 01:09:29, am</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.16.0.8/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.8/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.2, Vlan1400, [110/1010], 00:10:43, ospf-10, intra</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">R2# sh ip ro next-hop 10.16.0.10</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"><nothing, as expected, link disabled></span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">But when I enable second Phy link, I see following:</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">R1# sh ip ro next-hop 10.16.0.2</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://0.0.0.0/0" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">0.0.0.0/0</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> via 10.16.0.2, Vlan1400, [110/1], 0.000000, ospf-10, type-2</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.1.1.44/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.1.1.44/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.2, Vlan1400, [110/2010], 0.000000, ospf-10, intra</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.1.1.224/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.1.1.224/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.2, Vlan1400, [110/2010], 0.000000, ospf-10, intra</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.16.0.2/32" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.2/32</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0, attached</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.2, Vlan1400, [250/0], 01:09:31, am</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.16.0.8/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.8/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.2, Vlan1400, [110/1010], 00:10:45, ospf-10, intra</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black">R2# sh ip ro next-hop 10.16.0.10</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://0.0.0.0/0" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">0.0.0.0/0</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> via 10.16.0.10, Vlan1402, [110/1], 00:00:05, ospf-10, type-2</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.1.1.60/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.1.1.60/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.10, Vlan1402, [110/2010], 00:00:05, ospf-10, intra</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.1.1.216/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.1.1.216/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.10, Vlan1402, [110/2010], 00:00:05, ospf-10, intra</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.16.0.0/30" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.0/30</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.10, Vlan1402, [110/1010], 00:00:05, ospf-10, intra</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<a href="http://10.16.0.10/32" target="_blank"><span lang="EN-US" style="font-family:"Courier New"">10.16.0.10/32</span></a><span lang="EN-US" style="font-family:"Courier New";color:black">, ubest/mbest: 1/0, attached</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Courier New";color:black"> *via 10.16.0.10, Vlan1402, [250/0], 00:00:13, am</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">So on linux box intafaces vlan1400 and vlan 1402 are in the same area and it is expected that they will have idaentical lsdbs and will send all the LSA they receive via all interfaces in
the same area, so saying simply - whey will interchange routes. But in BIRD cfg I apply filters to avoid doing it, however routes are not filtered, and even default route received </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Am I missing something?</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Thanks.</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
</div>
</blockquote>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
</div>
</div>
</div>
</blockquote>
</div>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
</div>
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