Re: Juniper BGP Convergence Time

[Olivier Benghozi <olivier.benghozi () wifirst fr>]

I wonder if this convergence time issue wouldn't be a typical mission for «BGP PIC Edge for MPLS Layer 3 VPNs».
But it would be necessary to migrate the DFZ to a VPN MPLS (and configure composite nexthop and BGP PIC / «Provider 
Edge Link Protection»).

> Le 24 mai 2018 à 09:20, Vincent Bernat <bernat () luffy cx> a écrit :
>
> This feature is already enabled on MX with MPC cards.
>
> ――――――― Original Message ―――――――
> From: Adam Kajtar <akajtar () wadsworthcity org>
> Sent: 23 mai 2018 23:21 -0400
> Subject: Re: Juniper BGP Convergence Time
> To: Mark Tinka
> Cc: nanog () nanog org
>
> > Hello again:
> >
> > I've tried using the default route, adjusting bgp timers, and mutlipath.
> > Unfortunately, these changes haven't helped much. Juniper support hasn't
> > been very helpful also. Although, I think I might have found the solution.
> >
> > https://www.juniper.net/documentation/en_US/junos/topics/topic-map/forwarding-indirect-next-hop.html
> >
> > Let me know what you think.
> >
> > On Tue, May 22, 2018, 4:03 AM Mark Tinka <mark.tinka () seacom mu> wrote:
> >
> > > On 16/May/18 18:59, Phil Lavin wrote:
> > >
> > > Ask if they will configure BFD for you. I’ve not found many transit
> > > providers that will, but it’s worth a shot and it will lower failure
> > > detection to circa 1 second.
> > >
> > > We've tended to shy away from it, but we have 2 customers we've done it
> > > for.