Re: FRR as Route-Reflector & Scaling stats

[Vincent Bernat <bernat () luffy cx>]

 ❦ 15 novembre 2019 09:33 +00, ERCIN TORUN <ercin.torun () turkcell com tr>:

> Generally chipset is what limits the scale (e.g. trident2 is 128k ipv4
> lpm https://docs.cumulusnetworks.com/cumulus-linux/Layer-3/Routing/ ).
> If you disable "zebra" daemon, FRR works only in control-plane then
> you would most likely have a limitation with memory/RAM only. (speed
> is another issue).

To avoid disabling Zebra daemon, you can use "table-map" to choose the
routes to send to Zebra:
<http://docs.frrouting.org/en/latest/bgp.html#clicmd-table-mapROUTE-MAP-NAME>

For example:

route-map DENY_ALL deny 10
router bgp 65000 vrf private
 address-family ipv4 unicast
  table-map DENY_ALL
 exit-address-family
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