[c-nsp] SNMP descrepancy

Peter Rathlev peter at rathlev.dk
Thu Jun 24 04:58:31 EDT 2010


On Thu, 2010-06-24 at 08:32 +0100, Phil Mayers wrote:
> On 06/23/2010 07:34 PM, Drew Weaver wrote:
> > Internet  10.1.164.42        146   0030.48bf.3230  ARPA   Vlan643
> 
> Well, from your data above, the arp entry age is only 146 seconds; by 
> default the ARP entry will live for hours. They're not tied to the MAC
> table entry at all.
[...]
> If none of those happened then you're right, there should be a MAC
> table entry, with an ARP entry only 146 seconds old (146 < 300)

It's "minutes" in the ARP table, so the MAC timeout is still the most
probable explanation.

-- 
Peter




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