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Hi Nick,<br>
<br>
Fair enough - although output from commands Daniel has shown (not
sure if on-list or not) shows the received-routes from his
downstream customer as learning the prefix, but not forwarding it
on.<br>
<br>
My last suggestion to him was to clear the bgp session to his
upstream. He does not have soft-reconfig outbound on so it would
require a full outbound clear.<br>
<br>
I'll bow out from here - as my Vyatta knowledge is extremely
limited.<br>
<br>
Thanks,<br>
Joe<br>
<br>
<div class="moz-cite-prefix">On 27/07/14 08:48, Nick Pratley wrote:<br>
</div>
<blockquote cite="mid:-5102069077134063471@unknownmsgid" type="cite">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<div>Hi Joe,</div>
<div><br>
</div>
<div>It wasn't sending to his upstreams as he was not receiving it
from the peer. </div>
<div><br>
</div>
<div>The only time Vyatta won't send routes is the case of iBGP,
but you just tell it to be a route-reflector-client that that
fixes that. </div>
<div><br>
</div>
<div>Daniel, I would also turn off the redistribute connected, and
set static routes to blackhole for each of the prefixes you are
originating. This way you can use VLSM and properly subnet your
ranges. </div>
<div><br>
Sent from my iPhone</div>
<div><br>
On 27 Jul 2014, at 8:40 am, Joseph Goldman <<a
moz-do-not-send="true" href="mailto:joe@apcs.com.au">joe@apcs.com.au</a>>
wrote:<br>
<br>
</div>
<div>
<meta content="text/html; charset=utf-8"
http-equiv="Content-Type">
Hi Nick,<br>
<br>
I'm not a Vyatta user but have done a bit of reading in an
attempt to help Daniel.<br>
<br>
I couldn't find reference to Vyatta redistributing BGP (no
redistribute syntax for bgp), so unless its implied 100% of the
time, it reads as if it doesnt redistribute BGP into BGP (or
always does). Every other routing OS i have used you've had to
explicitly state it. I'd be interested to know the true story
with Vyatta. In any case I advised Daniel to add the network
statement in an attempt to check the advertised-routes to his
upstream, to see if his router is even trying to send the prefix
up (which it wasn't).<br>
<br>
Thanks,<br>
Joe<br>
<br>
<div class="moz-cite-prefix">On 27/07/14 08:24, Nick Pratley
wrote:<br>
</div>
<blockquote cite="mid:289421412321576400@unknownmsgid"
type="cite">
<meta http-equiv="content-type" content="text/html;
charset=utf-8">
<div>Couple things wrong</div>
<div><br>
</div>
<div>Remove network statement for that range as it's being
advertised to you, you are not originating it. </div>
<div><br>
</div>
<div>Remove export prefix list on that peer</div>
<div><br>
</div>
<div>Create prefix list import-downstream with that prefix as
the allowed route and apply to the neighbor prefix-list
import</div>
<div><br>
</div>
<div>Soft reset bgp on the neighbor and that should do it. </div>
<div><br>
Sent from my iPhone</div>
<div><br>
On 27 Jul 2014, at 6:54 am, Damien Gardner Jnr <<a
moz-do-not-send="true" href="mailto:rendrag@rendrag.net">rendrag@rendrag.net</a>>
wrote:<br>
<br>
</div>
<div>
<div dir="ltr">I'm sure someone who knows 100% will reply
when they all wake up by two things to try..
<div><br>
</div>
<div>1) on <span
style="color:rgb(0,0,0);white-space:pre-wrap">neighbor
103.18.204.242, there's no prefix-list import. I'm not
sure whether this will just accept *everything* (this
is bad mmmkay), or whether it will accept nothing at
all.. Would be best to add a prefix list to accept the
/24 from the customer.</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">Though
you can check this by doing:</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">show
ip bgp neighbors 103.18.204.242 received-routes</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">(Note
misspelling of neighbours, this throws me every time!)</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">And
see if you're receiving the route</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">I'd
also check if you're sending the route on to your
upstream.</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">aka</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">show
ip bgp neighbors 1.0.4.73 advertised-routes</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">2)
Have you told your upstream about the new prefix (and
supplied them with your customer's LoA), and have they
confirmed that they and all their upstreams are
accepting it via you? If not, they're not going to
accept it from you (unless they're a bit dodgy..). </span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">Two
things to check on anyway :)</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">Regards,</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap">
Damien</span></div>
<div><span style="color:rgb(0,0,0);white-space:pre-wrap"><br>
</span></div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On 26 July 2014 22:37, Daniel
Watson <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:Daniel@glovine.com.au" target="_blank">Daniel@glovine.com.au</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div link="#0563C1" vlink="#954F72" lang="EN-AU">
<div>
<p class="MsoNormal">Hi Guys</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">We are accepting <a
moz-do-not-send="true"
href="http://203.27.101.0/24" target="_blank">203.27.101.0/24</a>
via AS133196 to our router</p>
<p class="MsoNormal">We are trying to advertise
this router that we are getting on our BGP
session to 133196 over to our upstream provider
at 1.0.4.73 & 1.0.4.74</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">However our upstream provider
are not getting those routes from us</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I have uploaded a sample of
our configuration to <a moz-do-not-send="true"
href="http://glovine.com.au/daniel/melbourne.txt" target="_blank">
http://glovine.com.au/daniel/melbourne.txt</a></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Can anybody point out the
issue with <a moz-do-not-send="true"
href="http://203.27.101.0/24" target="_blank">203.27.101.0/24</a>
sending upstream? First time newbie doing this
part :D</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal"><span>Regards,</span></p>
<p class="MsoNormal"><span>Daniel Watson</span></p>
<p class="MsoNormal"><span>Network Administrator /
Network Operations Manager</span></p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal"><span>E <a
moz-do-not-send="true"
href="mailto:Daniel@GloVine.com.au"
target="_blank">Daniel@GloVine.com.au</a></span></p>
<p class="MsoNormal"><span>W <a
moz-do-not-send="true"
href="http://www.GloVine.com.au"
target="_blank">www.GloVine.com.au</a></span></p>
<p class="MsoNormal"> </p>
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<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div dir="ltr">
<p>Damien Gardner Jnr<br>
VK2TDG. Dip EE. GradIEAust<br>
<a moz-do-not-send="true"
href="mailto:rendrag@rendrag.net" target="_blank">rendrag@rendrag.net</a>
- <span><a moz-do-not-send="true"
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</u></span>--<br>
We rode on the winds of the rising storm,<br>
We ran to the sounds of thunder.<br>
We danced among the lightning bolts,<br>
and tore the world asunder</p>
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