nanog mailing list archives
Re: BGP Multihoming 2 providers full or partial?
From: William Herrin <bill () herrin us>
Date: Mon, 1 Jun 2015 16:28:05 -0400
On Mon, Jun 1, 2015 at 2:40 PM, Blake Hudson <blake () ispn net> wrote:
A gateway of last resort, also called a backup default route, will take care of partitions
No, Blake, it won't. A partition means one of your ISPs has no route to the destination. Route the packet to that ISP via a default route and it gets sent to /dev/null. More, during a partition you don't get to pick which of your ISPs lack the route. Regards, Bill Herrin -- William Herrin ................ herrin () dirtside com bill () herrin us Owner, Dirtside Systems ......... Web: <http://www.dirtside.com/>
Current thread:
- Re: BGP Multihoming 2 providers full or partial? Pawel Rybczyk (May 31)
- <Possible follow-ups>
- Re: BGP Multihoming 2 providers full or partial? Scott Weeks (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Mike Hammett (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Blake Hudson (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Baldur Norddahl (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Maqbool Hashim (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Blake Hudson (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Jeremy Malli (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? William Herrin (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Blake Hudson (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? William Herrin (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Baldur Norddahl (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? William Herrin (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Patrick W. Gilmore (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Baldur Norddahl (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Mike Hammett (Jun 01)
- Re: BGP Multihoming 2 providers full or partial? Mike Hammett (Jun 02)
