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Hi all,
just been having this discussion with someone directly via email, but I’m
interested to hear any experiences from the wider community;
I'm interested to hear from anyone who has done extensive/scaled pure layer 3
routing inside EVPNs .e.g, have you tried to put the DFZ into an EVPN VRF, what
about multiple copies, multiple VRFs?
EVPN allows one to have a singe combined VPN technology for both L2 and L3 VPNs
but it seems to me like virtually everyone is still using traditional MPLS L3
VPNs (BGP AFI/SAFI 1/128 and 2/128) for their pure L3 forwarding requirements
and EVPNs (BGP AFI/SAFI 25/70) for their pure L2 forwarding requirements.
Has anyone here done much pure L3 routing inside EVPNs, and with more four or
five digit numbers of routes and VRFs?
Was it as stable as traditional L3 VPNs on your vendor of choice? Did it scale
as expected? How was the memory usage on your RRs?
Any feedback is appreciated.
Cheers,
James.
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