<div dir="ltr">Hello all<div><br></div><div>Thank you for your support, I use network interface to create router, ldp, mpls and ospf interface in my network, but in this case i can't use a network interface, the scenario is: </div><div><br></div><div>NE1<----->NE2<------->NE3 : physicaly NE3 is not directly connected to NE1 </div><div>NE1 is the ABR in the area 0 (backbonne) and is belong also to area4 with NE2 : </div><div>--area0-->NE1<---area4(stub)-->NE2</div><div><br></div><div>NOW I need to add NE3 to an new area 5 (nssa) with NE1 and run ospf, mpls and ldp in this interface between NE1 and NE3 ( NE3 is not directly connectd to NE1 it pass NE2)</div><div><br></div><div>to solve to ospf issue, i create an vpls between NE2 and NE1 and bind the this vpls the ies in NE1 </div><div><br></div><div>the configuration is as below:</div><div><br></div><div>NE2# configure>servise>vpls></div><div>sap 2/2/2:3 (the port connected to NE3)</div><div>sdp 1:3 (the sdp to NE1)</div><div>.....</div><div><br></div><div>in NE1</div><div><div>NE1# configure>servise>vpls></div><div><span style="font-weight:bold;color:rgb(106,106,106);line-height:18.2px">allow</span><span style="color:rgb(84,84,84);line-height:18.2px">-</span><span style="font-weight:bold;color:rgb(106,106,106);line-height:18.2px">ip</span><span style="color:rgb(84,84,84);line-height:18.2px">-int-</span><span style="font-weight:bold;color:rgb(106,106,106);line-height:18.2px">binding</span><br></div><div>sdp 2:3 (the sdp to NE2)</div></div><div><br></div><div>and i give the ies NE1 and the port in NE3 the address IP /30 and the ospf was ok </div><div><br></div><div>but when I add this the interface to mpls and ldp it give my this error.</div><div><b>Cannot configure LDP on service interface</b><br></div><div><br></div><div class="gmail_extra">Can you help me please.</div><div class="gmail_extra"><br></div><div class="gmail_extra"><br><div class="gmail_quote">2016-09-11 16:13 GMT+01:00 Keith Humphreys <span dir="ltr"><<a href="mailto:thecandymancan@gmail.com" target="_blank">thecandymancan@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">If you want to run protocols over a VPRN service interface you need to specify its as a network interface within the service. Doing CSC? Specify that in the config as well. Something like this<div><br></div><div><div> carrier-carrier-vpn</div><div> network-interface "blah" create</div><div> address <a href="http://10.1.1.1/24" target="_blank">10.1.1.1/24</a></div><div> port 1/1/5</div><div> no shutdown</div><div><br></div><div>last time I checked LDP was not supported for CSC, only BGP can signal labels. </div><br><div class="gmail_quote"><div dir="ltr">On Sat, 10 Sep 2016 at 17:00 <<a href="mailto:alcatel-nsp-request@puck.nether.net" target="_blank">alcatel-nsp-request@puck.<wbr>nether.net</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">Send alcatel-nsp mailing list submissions to<br>
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1. Re: Cannot configure LDP on service interface<br>
(Johnson, Alastair (Nokia - US))<br>
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Message: 1<br>
Date: Fri, 9 Sep 2016 17:01:30 +0000<br>
From: "Johnson, Alastair (Nokia - US)" <<a href="mailto:alastair.johnson@nokia.com" target="_blank">alastair.johnson@nokia.com</a>><br>
To: ?ukasz Dudzi?ski <<a href="mailto:lukasz@dudzinscy.org" target="_blank">lukasz@dudzinscy.org</a>>, "Youness Meklati"<br>
<<a href="mailto:youness.meklati@gmail.com" target="_blank">youness.meklati@gmail.com</a>>, "<a href="mailto:alcatel-nsp@puck.nether.net" target="_blank">alcatel-nsp@puck.nether.net</a>"<br>
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Subject: Re: [alcatel-nsp] Cannot configure LDP on service interface<br>
Message-ID: <<a href="mailto:1BCCBA22-4191-43A6-BE1C-A0E2F8788F01@nokia.com" target="_blank">1BCCBA22-4191-43A6-BE1C-<wbr>A0E2F8788F01@nokia.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
You can also use hybrid mode for ports that need to support access (SAP) interfaces and network functionality.<br>
<br>
<br>
From: alcatel-nsp <<a href="mailto:alcatel-nsp-bounces@puck.nether.net" target="_blank">alcatel-nsp-bounces@puck.<wbr>nether.net</a>> on behalf of ?ukasz Dudzi?ski <<a href="mailto:lukasz@dudzinscy.org" target="_blank">lukasz@dudzinscy.org</a>><br>
Date: Friday, September 9, 2016 at 8:24 AM<br>
To: Youness Meklati <<a href="mailto:youness.meklati@gmail.com" target="_blank">youness.meklati@gmail.com</a>>, "<a href="mailto:alcatel-nsp@puck.nether.net" target="_blank">alcatel-nsp@puck.nether.net</a>" <<a href="mailto:alcatel-nsp@puck.nether.net" target="_blank">alcatel-nsp@puck.nether.net</a>><br>
Subject: Re: [alcatel-nsp] Cannot configure LDP on service interface<br>
<br>
Hi,<br>
<br>
You need to config interface in "/configure router" context and set port to "ethernet network" mode instead of "access mode". Mpls is not supported on service (access) interfaces.<br>
--<br>
?ukasz<br>
On September 9, 2016 5:04:45 PM GMT+02:00, Youness Meklati <<a href="mailto:youness.meklati@gmail.com" target="_blank">youness.meklati@gmail.com</a>> wrote:<br>
Hello<br>
<br>
I have configured an ies to be an Interface in ospf area and then used for ldp and mpls, but the ospf is ok but when i want to add this interface as an ldp interface i got this error:Cannot configure LDP on service interface.<br>
<br>
Can some one help me.<br>
<br>
Youness<br>
<br>
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