[j-nsp] about ARP
watchthinker at hotmail.com
Wed May 25 13:27:15 EDT 2005
But there is still a problem.
When ping can reach another end (1% lost), there is no arp entry of remote
end ip address in local system. Is flapping caused arp clearance?
>From: "Harry Reynolds" <harry at juniper.net>
>To: "zeng watchthinker"
<watchthinker at hotmail.com>,<juniper-nsp at puck.nether.net>
>Subject: RE: [j-nsp] about ARP
>Date: Wed, 25 May 2005 09:44:17 -0700
>Common to see duplicate address detection when a device first activates.
Normally done by ARP-ing one's own address. This part sounds normal.
> > -----Original Message-----
> > From: juniper-nsp-bounces at puck.nether.net
> > [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of
> > zeng watchthinker
> > Sent: Wednesday, May 25, 2005 9:36 AM
> > To: juniper-nsp at puck.nether.net
> > Subject: [j-nsp] about ARP
> > I found a strange problem when testing GE interoperate
> > between 2 routes.
> > Our side GE is flapping. When mirrored and capture some
> > packets, it always generate ARP request for its own IP
> > address(!?) What will be the cause of this problem? It seems
> > not real but it do happen
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