<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Verdana
}
--></style>
</head>
<body class='hmmessage'>
Problem is that I have already have 6 L3 links in OSPF with balancing on that level. Since this device is connected to Cisco device, <br>OSPF on Cisco device is not using more than 6 links, so I could not put more links for uplink expansion...<br>That is why I tried to get this link group on L2 to work, so I can have more than 6 physical links for traffic, because 6 links is not enough (and hope that new devices are comming soon)...<br><br>Best Regards.<br>Elma<br><br><hr id="stopSpelling">Date: Thu, 21 Jan 2010 09:36:26 +0100<br>Subject: Re: [rbak-nsp] SE400 link aggregation problem with load balancing<br>From: frans@falco-networks.com<br>To: elmicak@hotmail.com; ripleydotnet@gmail.com<br>CC: tanan.satayapiwat@ericsson.com; redback-nsp@puck.nether.net<br><br>
<title>Re: [rbak-nsp] SE400 link aggregation problem with load balancing</title>
<font face="Calibri, Verdana, Helvetica, Arial"><span style="font-size: 11pt;">Elma,<br>
<br>
As you tried to get this working over an aggregated Ethernet link, would it help to configure separated /30’s over each link and use ECMP to balance the load across this trunk?<br>
You need to have equal routes over each link, ospf can help you to accomplish that, or a few statics will do as-well. <br>
<br>
It seemed that link aggregation is stuck somewhere in your system. <br>
<br>
<br>
Kind regards,<br>
<br>
<br>
Frans.<br>
<br>
<br>
<br>
<hr width="95%" align="CENTER" size="3"><b>From: </b>"Elma K." <<a href="http://hotmail.com">elmicak@hotmail.com</a>><br>
<b>Date: </b>Thu, 21 Jan 2010 06:37:50 +0000<br>
<b>To: </b><<a href="http://gmail.com">ripleydotnet@gmail.com</a>><br>
<b>Cc: </b><<a href="http://ericsson.com">tanan.satayapiwat@ericsson.com</a>>, Frans Legdeur <<a href="http://falco-networks.com">frans@falco-networks.com</a>>, <<a href="http://puck.nether.net">redback-nsp@puck.nether.net</a>><br>
<b>Subject: </b>RE: [rbak-nsp] SE400 link aggregation problem with load balancing<br>
<br>
</span></font><font size="2"><font face="Verdana, Helvetica, Arial"><span style="font-size: 10pt;">Unfortunately, there are no commands for lacp protocol under link group... Possible because old SEOS version.<br>
<br>
<hr width="100%" align="CENTER" size="3">Subject: Re: [rbak-nsp] SE400 link aggregation problem with load balancing<br>
From: <a href="http://gmail.com">ripleydotnet@gmail.com</a><br>
Date: Wed, 20 Jan 2010 12:12:44 -0700<br>
CC: <a href="http://ericsson.com">tanan.satayapiwat@ericsson.com</a>; <a href="http://falco-networks.com">frans@falco-networks.com</a>; <a href="http://puck.nether.net">redback-nsp@puck.nether.net</a><br>
To: <a href="http://hotmail.com">elmicak@hotmail.com</a><br>
<br>
make sure you enable lacp active in the link-group.<br>
<br>
On 2010-01-20, at 8:53 AM, Elma K. wrote:<br>
<br>
</span></font></font><blockquote><font size="2"><font face="Verdana, Helvetica, Arial"><span style="font-size: 10pt;">Source IPs on SE400 side are from the pool configured on that device, and destination IPs are various (Internet traffic for our pppoe subscribers)...<br>
Link IPs should not have meaning in this case, because link is just for transit traffic. Also, source and destination IPs should be different, because<br>
it is the most unlikely that this traffic is from just one subscriber sending to just one IP...<br>
<br>
<br>
<hr width="100%" align="CENTER" size="3">From: <a href="http://ericsson.com">tanan.satayapiwat@ericsson.com</a><br>
To: <a href="http://hotmail.com">elmicak@hotmail.com</a>; <a href="http://falco-networks.com">frans@falco-networks.com</a>; <a href="http://puck.nether.net">redback-nsp@puck.nether.net</a><br>
Date: Wed, 20 Jan 2010 10:13:52 -0500<br>
Subject: RE: [rbak-nsp] SE400 link aggregation problem with load balancing<br>
<br>
</span></font><span style="font-size: 10pt;"><font color="#0000ff"><font face="Arial">Frans mean the source and destination IP of the packets traveling through the link. It does not have to be IP address of the link itself since the traffic can be transit traffic.<br>
</font></font><font face="Verdana, Helvetica, Arial"> <br>
</font><font color="#0000ff"><font face="Arial">Tanan<br>
</font></font><font face="Verdana, Helvetica, Arial"><br>
<hr width="100%" align="CENTER" size="3"></font><font face="Tahoma, Verdana, Helvetica, Arial"><b>From:</b> <a href="http://puck.nether.net">redback-nsp-bounces@puck.nether.net</a> [<a href="mailto:redback-nsp-bounces@puck.nether.net">mailto:redback-nsp-bounces@puck.nether.net</a>] <b>On Behalf Of </b>Elma K.<br>
<b>Sent:</b> Wednesday, January 20, 2010 4:10 PM<br>
<b>To:</b> <a href="http://falco-networks.com">frans@falco-networks.com</a>; <a href="http://puck.nether.net">redback-nsp@puck.nether.net</a><br>
<b>Subject:</b> Re: [rbak-nsp] SE400 link aggregation problem with load balancing<br>
</font><font face="Verdana, Helvetica, Arial"><br>
The link is with /30 mask, so I can not take just 1 higher IP... Maybe I can change both IPs on this link, <br>
but I have to check this with a coleague that works on the other device, to see if this is possible for him.<br>
<br>
I will let You know when I get this info. In the meantime, if there is any other idea, I would appreciate it.<br>
<br>
Regards<br>
Elma<br>
<br>
<br>
<br>
<hr width="100%" align="CENTER" size="3">Date: Wed, 20 Jan 2010 16:03:25 +0100<br>
Subject: Re: [rbak-nsp] SE400 link aggregation problem with load balancing<br>
From: <a href="http://falco-networks.com">frans@falco-networks.com</a><br>
To: <a href="http://hotmail.com">elmicak@hotmail.com</a>; <a href="http://puck.nether.net">redback-nsp@puck.nether.net</a><br>
<br>
</font></span></font><font face="Calibri, Verdana, Helvetica, Arial"><span style="font-size: 11pt;">Hi Elma,<br>
<br>
Do you by any change use the same IP address as destination and/or source?<br>
The way the balancing works is based on something like source IP plus destination IP plus destination port, that will stick to the same physical link.<br>
I ran into this problem once, solved the test by adding another source 1 IP address higher and that took another link. <br>
<br>
I don’t know if you have the same kind of trouble there.<br>
<br>
Kind regards,<br>
<br>
<br>
Frans.<br>
<br>
<br>
<hr width="95%" align="CENTER" size="3"><b>From: </b>"Elma K." <<a href="http://hotmail.com">elmicak@hotmail.com</a> <<a href="http://hotmail.com">http://hotmail.com</a>> ><br>
<b>Date: </b>Wed, 20 Jan 2010 14:57:15 +0000<br>
<b>To: </b><<a href="http://puck.nether.net">redback-nsp@puck.nether.net</a> <<a href="http://puck.nether.net">http://puck.nether.net</a>> ><br>
<b>Subject: </b>[rbak-nsp] SE400 link aggregation problem with load balancing<br>
<br>
</span></font><font size="2"><font face="Verdana, Helvetica, Arial"><span style="font-size: 10pt;">Hello.<br>
<br>
I have SE400 connected to other device, and I have configured link aggregation on SE400, <br>
everything works fine except load-balancing from Redback's side... <br>
Traffic that is going from redback is not balanced on link group members, it is gong only on one port.<br>
<br>
I guess there must be some configuration to change the way the device is doing this load balancing<br>
between group members.<br>
<br>
My device is with SEOS-2.6.7 (no chance for upgrade, unfortunately)<br>
and the config is like this:<br>
<br>
link-group hsiUplink-2PCh ether<br>
bind interface uplink-2 hsi<br>
<br>
port ethernet 1/5<br>
link-group hsiUplink-2PCh<br>
!<br>
port ethernet 1/7<br>
link-group hsiUplink-2Ch<br>
!<br>
port ethernet 3/12<br>
link-group hsiUplink-2PCh<br>
!<br>
<br>
Could anyone help me, please?<br>
<br>
Best Regards.<br>
Elma<br>
<br>
<hr width="100%" align="CENTER" size="3">Windows Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail you. <<a href="http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010">http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010</a>> <br>
<hr width="95%" align="CENTER" size="3"></span></font></font><font face="Monaco, Courier New"><span style="font-size: 12pt;">_______________________________________________<br>
redback-nsp mailing list<br>
<a href="http://puck.nether.net">redback-nsp@puck.nether.net</a> <<a href="http://puck.nether.net">http://puck.nether.net</a>> <br>
<a href="https://puck.nether.net/mailman/listinfo/redback-nsp">https://puck.nether.net/mailman/listinfo/redback-nsp</a><br>
</span></font><font size="2"><font face="Verdana, Helvetica, Arial"><span style="font-size: 10pt;"><br>
<hr width="100%" align="CENTER" size="3">Keep your friends updated— even when you’re not signed in. <<a href="http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_5:092010">http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_5:092010</a>> <br>
<hr width="100%" align="CENTER" size="3">Windows Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail you. <<a href="http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010">http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010</a>> _______________________________________________<br>
redback-nsp mailing list<br>
<a href="http://puck.nether.net">redback-nsp@puck.nether.net</a><br>
<a href="https://puck.nether.net/mailman/listinfo/redback-nsp">https://puck.nether.net/mailman/listinfo/redback-nsp</a><br>
</span></font></font></blockquote><font size="2"><font face="Verdana, Helvetica, Arial"><span style="font-size: 10pt;"><br>
</span></font></font><font face="Courier New"><span style="font-size: 10.5pt;"><br>
<br>
--<br>
Ron Ripley, Network Architect<br>
<a href="http://gmail.com">ripleydotnet@gmail.com</a><br>
<br>
<br>
<br>
</span></font><font size="2"><font face="Verdana, Helvetica, Arial"><span style="font-size: 10pt;"><br>
<br>
<hr width="100%" align="CENTER" size="3">Windows Live: Make it easier for your friends to see what you’re up to on Facebook. <<a href="http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_2:092009">http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_2:092009</a>> <br>
</span></font></font> <br /><hr />Windows Live: Keep your friends up to date <a href='http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_1:092010' target='_new'>with what you do online.</a></body>
</html>