<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Hi Brent,</DIV>
<DIV> </DIV>
<DIV>Does the link-group come up? </DIV>
<DIV>show link-group uplink1 detail</DIV>
<DIV> </DIV>
<DIV>have you tried link-dampening command under etherhet port config?</DIV>
<DIV> </DIV>
<DIV>Regards.</DIV>
<DIV>Fatih<BR><BR>--- On <B>Thu, 1/27/11, Brent <I><brent@ubtanet.com></I></B> wrote:<BR></DIV>
<BLOCKQUOTE style="BORDER-LEFT: rgb(16,16,255) 2px solid; PADDING-LEFT: 5px; MARGIN-LEFT: 5px"><BR>From: Brent <brent@ubtanet.com><BR>Subject: [rbak-nsp] Redback/Cisco Link-group<BR>To: redback-nsp@puck.nether.net<BR>Date: Thursday, January 27, 2011, 1:30 PM<BR><BR>
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<DIV class=yiv1478211220WordSection1>
<P class=yiv1478211220MsoNormal>Having a very strange issue trying to configure a link-group for both access and uplink (dot1q) interfaces. Everything comes up, but it’s like the routing tables disappears. I can ping back and forth between the connected interfaces but not beyond. Here is the relevant config:</DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal>context isp</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal>interface isp0 multibind</DIV>
<P class=yiv1478211220MsoNormal> ip address 1.1.1.2/30</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal>ip route 0.0.0.0/0 1.1.1.1</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal>! ** End Context **</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal>link-group ppp1 access</DIV>
<P class=yiv1478211220MsoNormal>encapsulation dot1q</DIV>
<P class=yiv1478211220MsoNormal>dot1q pvc on-demand 2000 through 2050 encapsulation pppoe</DIV>
<P class=yiv1478211220MsoNormal> idle-down 60</DIV>
<P class=yiv1478211220MsoNormal> bind authentication pap chap maximum 8000</DIV>
<P class=yiv1478211220MsoNormal>maximum-links 8</DIV>
<P class=yiv1478211220MsoNormal>lacp active</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal>link-group uplink1 dot1q</DIV>
<P class=yiv1478211220MsoNormal>dot1q pvc 4000</DIV>
<P class=yiv1478211220MsoNormal> bind interface isp0 isp</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal>lacp active</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal>port ethernet 1/1</DIV>
<P class=yiv1478211220MsoNormal>description uplink</DIV>
<P class=yiv1478211220MsoNormal>no shutdown</DIV>
<P class=yiv1478211220MsoNormal>encapsulation dot1q</DIV>
<P class=yiv1478211220MsoNormal>link-group uplink1</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal>port ethernet 1/3</DIV>
<P class=yiv1478211220MsoNormal>description ppp</DIV>
<P class=yiv1478211220MsoNormal>no shutdown</DIV>
<P class=yiv1478211220MsoNormal>encapsulation dot1q</DIV>
<P class=yiv1478211220MsoNormal>link-group ppp1</DIV>
<P class=yiv1478211220MsoNormal>!</DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal>Slot Type Serial No Rev Ver Mfg Date Voltage Temp</DIV>
<P class=yiv1478211220MsoNormal>---- -------------------- -------------- --- --- ----------- -------- -------</DIV>
<P class=yiv1478211220MsoNormal>N/A backplane 0A014070400419 1 4 11-SEP-2004 N/A N/A</DIV>
<P class=yiv1478211220MsoNormal>N/A fan tray 0C014070400431 1 4 31-AUG-2004 N/A N/A</DIV>
<P class=yiv1478211220MsoNormal>N/A alarm card 0D014080400428 1 4 11-SEP-2004 N/A NORMAL</DIV>
<P class=yiv1478211220MsoNormal>1 ge-4-port 8K505050502946 50 4 07-JUN-2005 OK NORMAL</DIV>
<P class=yiv1478211220MsoNormal>2 ge-4-port 8K505050503058 50 4 23-JUN-2005 OK NORMAL</DIV>
<P class=yiv1478211220MsoNormal>3 atm-oc3-4-port 9X505110400249 50 4 23-NOV-2004 OK NORMAL</DIV>
<P class=yiv1478211220MsoNormal>4 ge-4-port 8K505030502126 50 4 14-APR-2005 OK NORMAL</DIV>
<P class=yiv1478211220MsoNormal>5 xcrp3-base 6Y095110401823 9 4 30-DEC-2004 OK NORMAL</DIV>
<P class=yiv1478211220MsoNormal>6 xcrp3-base 6Y095110401768 9 4 29-DEC-2004 OK NORMAL</DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal>Redback Networks SmartEdge OS Version SEOS-6.1.3.8p3-Release</DIV>
<P class=yiv1478211220MsoNormal>Built by sysbuild@lx-dev1 Tue Apr 13 13:30:14 PDT 2010</DIV>
<P class=yiv1478211220MsoNormal>Copyright (C) 1998-2010, Redback Networks Inc. All rights reserved.</DIV>
<P class=yiv1478211220MsoNormal>System Bootstrap version is PowerPC,1.0b1272</DIV>
<P class=yiv1478211220MsoNormal>Installed minikernel version is 23</DIV>
<P class=yiv1478211220MsoNormal>Router Up Time - 3 hours 7 minutes 51 secs</DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal>All the links come up… from the SE400 I can ping the Cisco interface that is 1.1.1.1, but cannot ping beyond that. If I remove the link-group config everything works. I am missing something very stupid here or is something broke?</DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal>Thanks,</DIV>
<P class=yiv1478211220MsoNormal> </DIV>
<P class=yiv1478211220MsoNormal>Brent</DIV></DIV></DIV><BR>-----Inline Attachment Follows-----<BR><BR>
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