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
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