>
> I did some research on this and it seems like perhaps the on-boot event
> handler launching a python daemon to do this active probing out each isp
> circuit and then making config changes in response to transit failures
> might be the best option available to us.
>
Pretty much, yes. They
On Fri, Dec 22, 2023 at 12:13 PM David Zimmerman via NANOG
wrote:
> I've had a variant of this on our transit routers for enterprise purposes
> for a few years. We run DFZ and originate 0/0 and ::/0 internally, but
Hi David,
There are several variants on Alex's problem. One is that there's an
To: nanog@nanog.org
Subject: Arista “IP-SLA” / Active Probing
Hello all,
We find ourselves trying to solve a requirement where we would like to test the
viability of our paths to the internet and tear down the bgp session if it is
determined to be faulty. We had an issue recently where we did not
Hello all,
We find ourselves trying to solve a requirement where we would like to test
the viability of our paths to the internet and tear down the bgp session if
it is determined to be faulty. We had an issue recently where we did not
lose link or bgp but the carrier lost the ability to route
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