Re: FRR for BGP route reflectors?

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> On Jun 2, 2026, at 7:31 AM, Owens, Richard A. via NANOG <[email protected]> wrote:
> 
> I have had this question also before. Also importantly, if you would, what kind of hardware specs do your RR's have and are they physical or virtual?
> 
> 
> ---
> 
> Richard Owens
> 
> Network Automation and Wireless Engineer | Information Technology Services
> 
> Old Dominion University
> 
> 4300 Engineering and Computational Sciences Building
> 
> 
> 
> https://www.odu.edu/its
> 
> 
> 
> ________________________________
> From: fritz--- via NANOG <[email protected]>
> Sent: Tuesday, June 2, 2026 10:09
> To: [email protected] <[email protected]>
> Cc: [email protected] <[email protected]>
> Subject: Re: FRR for BGP route reflectors?
> 
> EXTERNAL to ODU: This email is not from an ODU account. Do not click links or open attachments unless you recognize the sender and know the content is safe.
> 
> Hi Tom!
> 
> We are using FRRouting on Linux VMs as dedicated BGP route reflectors for AFs vpnv4, vpnv6 and evpn.
> Having around 1000 RR clients connected with a handful of L3VPN and a few dozen EVPN instances.
> We don't keep the full routing table on them, but that should cause no problem, just throw a bit more memory onto the VMs.
> BGP works like a charm on FRRouting and is also pretty good on supporting recent BGP features.
> We can absolutely recommend it.
> 
> As a sidenote: IGPs at FRRouting seem to get a bit less love, so don't be too sophisticated there...
> 
> BR,
> Thomas
> Senior Network Engineer
> Init7 (AS13030)
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