<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:12pt">hello!!!<br>Are you using multibind interface?<br><br>I had the problem with the ARP when the vlans are bind to multibind interface. <br><div><span><br></span></div><div><br></div> <div style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Marcin Kuczera <marcin@leon.pl><br> <b><span style="font-weight: bold;">To:</span></b> redback-nsp@puck.nether.net <br> <b><span style="font-weight: bold;">Sent:</span></b> Wednesday, December 19, 2012 2:36 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [rbak-nsp] faulty ARP process ?<br> </font> </div> <br>
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<div class="yiv711520633moz-cite-prefix">On 2012-12-18 19:40, Łukasz Sierżęga
wrote:<br>
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<blockquote type="cite">
<pre>I checked this problem now with SEOS-11.1.2.5p2-Release and it seems to be
fixed now .. or hidden :)</pre>
</blockquote>
<br>
Ours is <br>
<pre>SEOS-11.1.2.6p1-Release so newer...
However I was told that there is 11.1.2.6p3
Anyone having release notes ?
Regards,
Marcin
</pre>
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<pre>
Dnia wtorek, 18 grudnia 2012 13:44:51 Marcin Kuczera pisze:
</pre>
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<pre>On 2012-12-17 16:46, ?ukasz Sierz.e;ga wrote:
</pre>
<blockquote type="cite">
<pre>I saw something similar on older software ~6.1.4.
I've set very long arp timeout to workaround this and don't know it was
fixed later.
</pre>
</blockquote>
<pre>We had this situation again, this morning.
I don't think it's solution here.
Behaviour is like that:
- everything works fine
- some entries disappear from arp-cache
- "sniffing" on dead hosts shows, that SmartEdge does not send any ARP
requests, nor responds for requests from remote hosts (only particular
ones).
- rest of host work fine, ARPs go in both directions.
- restart of arp process resolves this issue till next time (usually ~24h)
Regards,
Marcin
</pre>
<blockquote type="cite">
<pre>Dnia poniedzia?ek, 17 grudnia 2012 13:34:29 Marcin Kuczera pisze:
</pre>
<blockquote type="cite">
<pre>hello,
recently we had 2 cases, when some of the hosts on static VLANs
disappeard.
show arp-cache shows nothing related to those hosts, other hosts on the
same VLAN work fine.
restarting of arp process resolves this issue temporairly (till next
problem).
node: SE600 with 4x10G card
Redback Networks SmartEdge OS Version SEOS-11.1.2.6p1-Release
Built by sysbuild@SWB-node13 Thu Nov 8 09:39:07 PST 2012
Copyright (C) 1998-2012, Redback Networks Inc. All rights reserved.
System Bootstrap version is Mips,rev2.0.2.45
Installed minikernel version is 11.7
Anyone noticed similar behaviour ?
Regards,
Marcin
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