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.
> On 16 May 2018, at 17:49, Adam Kajtar <akaj...@wadsworthcity.org> wrote: > > I could use static routes but I noticed since I moved to full routes I have > had a lot fewer customer complaints about latency(especially when it comes > to Voice and VPN traffic). > > I wasn't using per-packet load balancing. I believe juniper default is per > IP. > > My timers are as follows > Active Holdtime: 90 > Keepalive Interval: 30 > > Would I be correct in thinking I need to contact my ISP to lower these > values? > > An interesting note is when I had both ISPs connected into a single MX104 > the failover was just a few seconds. > > Thanks again. > > > >> On Tue, May 15, 2018 at 8:42 PM Ben Cannon <b...@6by7.net> wrote: >> >> Have you checked your timeouts ? >> >> -Ben >> >>> On May 15, 2018, at 4:09 PM, Kaiser, Erich <er...@gotfusion.net> wrote: >>> >>> Do you need full routes? What about just a default route from BGP? >>> >>> Erich Kaiser >>> The Fusion Network >>> er...@gotfusion.net >>> Office: 815-570-3101 >>> >>> >>> >>> >>>> On Tue, May 15, 2018 at 5:38 PM, Aaron Gould <aar...@gvtc.com> wrote: >>>> >>>> You sure it doesn't have something to do with 60 seconds * 3 = 180 secs >> of >>>> BGP neighbor Time out before it believes neighbor is dead and remove >> routes >>>> to that neighbor? >>>> >>>> Aaron >>>> >>>>> On May 15, 2018, at 9:10 AM, Adam Kajtar <akaj...@wadsworthcity.org> >>>> wrote: >>>>> >>>>> Hello: >>>>> >>>>> I'm running two Juniper MX104s. Each MX has 1 ISP connected running >>>>> BGP(full routes). iBGP is running between the routers via a two port >> 20G >>>>> lag. When one of the ISPs fails, it can take upwards of 2 minutes for >>>>> traffic to start flowing correctly. The router has the correct route in >>>> the >>>>> routing table, but it doesn't install it in the forwarding table for >> the >>>>> full two mins. >>>>> >>>>> I have a few questions if anyone could answer them. >>>>> >>>>> - What would a usual convergence time be for this setup? >>>>> - Is there anything I could do speed this process up? (I tried >>>> Multipath) >>>>> - Any tips and tricks would be much appreciated >>>>> >>>>> Thanks in Advance >>>>> -- >>>>> Adam Kajtar >>>>> Systems Administrator >>>>> City of Wadsworth >>>>> akaj...@wadsworthcity.org >>>>> ----------------------------------------------------- >>>>> http://www.wadsworthcity.com >>>>> >>>>> Facebook <http://www.facebook.com/cityofwadsworth>* |* Twitter >>>>> <https://twitter.com/CityOfWadsworth> *|* Instagram >>>>> <https://www.instagram.com/cityofwadsworth/> *|* YouTube >>>>> <https://www.youtube.com/channel/UCymlH-AZgvxTaHtgp3-AmDQ> >>>> >>>> >> > > > -- > Adam Kajtar > Systems Administrator, Safety Services > City of Wadsworth > Office 330.335.2865 > Cell 330.485.6510 > akaj...@wadsworthcity.org > ----------------------------------------------------- > http://www.wadsworthcity.com > > Facebook <http://www.facebook.com/cityofwadsworth>* |* Twitter > <https://twitter.com/CityOfWadsworth> *|* Instagram > <https://www.instagram.com/cityofwadsworth/> *|* YouTube > <https://www.youtube.com/channel/UCymlH-AZgvxTaHtgp3-AmDQ>
