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The Vaultas switch has been configured to participate in spanning-tree, so it won't blindly go along with loops any more. Sorry. The Vaultas switch didn't make the loop, it just made it worse. Any word on the origination of the loop? -- Dan Boehlke [log in to unmask] On Feb 19, 2014, at 4:47 PM, Jay Hanke <[log in to unmask]> wrote: > Got ssh, that mac doug sent out belongs to Vaultas. > > On Wed, Feb 19, 2014 at 2:27 PM, Jay Hanke <[log in to unmask]> wrote: >> There are two Extreme networks on the Mankato Remote switch, Vaultas >> and Revnet. I don't have ssh right now, can someone check? >> >> On Wed, Feb 19, 2014 at 2:21 PM, Doug McIntyre <[log in to unmask]> wrote: >>> On Wed, Feb 19, 2014 at 04:03:15PM -0600, Richard Laager wrote: >>>> Can someone look at the route server logs and see who the new IPv4 peer >>>> was that showed up just before this problem started? >>> >>> Nobody turned up recently. >>> >>> A better measure is who turned up on the switch rather than the route-server. >>> This was a l2 flood, not anything in routing. >>> >>> No ports were up/down on the switch until the flood triggered >>> my port and Implex's port offline (probably the same class of cisco switch >>> protecting themselves from the l2 flood). >>> >>> Feb 19 15:11:45 MICE-SW1 mib2d[1107]: SNMP_TRAP_LINK_DOWN: ifIndex 604, ifAdminStatus up(1), ifOperStatus down(2), ifName ge-1/0/3 >>> Feb 19 15:11:48 MICE-SW1 mib2d[1107]: SNMP_TRAP_LINK_DOWN: ifIndex 606, ifAdminStatus up(1), ifOperStatus down(2), ifName ge-1/0/5 >>> >>> So, it probably was from one of the existing remote switches. >>> >>> The MAC address I posted about before is an Extreme? switch. >>> >>> >>> Also, the l2 flood seems abated. >>> >>> I've been pinging clear to the route servers for 5 minutes now. >>> >>> >>> >>> -- >>> Doug McIntyre <[log in to unmask]> >>> ~.~ ipHouse ~.~ >>> Network Engineer/Provisioning/Jack of all Trades >>> >>> ######################################################################## >>> >>> To unsubscribe from the MICE-DISCUSS list, click the following link: >>> http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >> >> >> >> -- >> Jay Hanke >> CTO, CCIE #19093 >> Mankato Networks LLC >> PO Box 54 >> 619 S Front St >> Mankato, MN 56001-3838 >> Google 530-618-2398 >> [log in to unmask] >> http://www.mankatonetworks.com >> http://www.neutralpath.net > > > > -- > Jay Hanke > CTO, CCIE #19093 > Mankato Networks LLC > PO Box 54 > 619 S Front St > Mankato, MN 56001-3838 > Google 530-618-2398 > [log in to unmask] > http://www.mankatonetworks.com > http://www.neutralpath.net > > ######################################################################## > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1