<HTML>
<HEAD>
<TITLE>Re: [rbak-nsp] SE400 link aggregation problem with load balancing</TITLE>
</HEAD>
<BODY>
<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 ALIGN=CENTER SIZE="3" WIDTH="95%"><B>From: </B>"Elma K." <<a href="elmicak@hotmail.com">elmicak@hotmail.com</a>><BR>
<B>Date: </B>Wed, 20 Jan 2010 14:57:15 +0000<BR>
<B>To: </B><<a href="redback-nsp@puck.nether.net">redback-nsp@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 ALIGN=CENTER SIZE="3" WIDTH="100%">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 ALIGN=CENTER SIZE="3" WIDTH="95%"></SPAN></FONT></FONT><FONT FACE="Monaco, Courier New"><SPAN STYLE='font-size:12pt'>_______________________________________________<BR>
redback-nsp mailing list<BR>
<a href="redback-nsp@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>
</BODY>
</HTML>