Signed-off-by: Alexandre Derumier <aderum...@odiso.com> --- vxlan-and-evpn.adoc | 75 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+)
diff --git a/vxlan-and-evpn.adoc b/vxlan-and-evpn.adoc index 703329d..09babf3 100644 --- a/vxlan-and-evpn.adoc +++ b/vxlan-and-evpn.adoc @@ -1824,4 +1824,79 @@ iface vmbr0 inet static ---- +route reflectors +^^^^^^^^^^^^^^^^ +If you have a lot of proxmox nodes, or multiple proxmox clusters, +maybe do you want to avoid that each node peer with each others nodes. +For this, you can create dedicated route reflectors servers. (Minimum 2 servers for redundancy). +Here an example of configuration with frr, with rrserver1 (192.168.0.200) and rrserver2 (192.168.0.201). + + +rrserver1 +---- +router bgp 1234 + bgp router-id 192.168.0.200 + bgp cluster-id 1.1.1.1 #cluster-id must be the same on each route reflector + bgp log-neighbor-changes + no bgp default ipv4-unicast + neighbor fabric peer-group + neighbor fabric remote-as 1234 + neighbor fabric capability extended-nexthop + neighbor fabric update-source 192.168.0.200 + bgp listen range 192.168.0.0/24 peer-group fabric #allow any proxmoxnode client in the network range + ! + address-family l2vpn evpn + neighbor fabric activate + neighbor fabric route-reflector-client + neighbor fabric allowas-in + exit-address-family + ! + exit +! +--- + +rrserver2 +---- +router bgp 1234 + bgp router-id 192.168.0.201 + bgp cluster-id 1.1.1.1 + bgp log-neighbor-changes + no bgp default ipv4-unicast + neighbor fabric peer-group + neighbor fabric remote-as 1234 + neighbor fabric capability extended-nexthop + neighbor fabric update-source 192.168.0.201 + bgp listen range 192.168.0.0/24 peer-group fabric + ! + address-family l2vpn evpn + neighbor fabric activate + neighbor fabric route-reflector-client + neighbor fabric allowas-in + exit-address-family + ! + exit +! +--- + +proxmoxnode(s) +---- +router bgp 1234 + bgp router-id 192.168.0.x + no bgp default ipv4-unicast + coalesce-time 1000 + neighbor 192.168.0.200 remote-as 1234 + neighbor 192.168.0.201 remote-as 1234 + ! + address-family ipv4 unicast + import vrf vrf1 + exit-address-family + ! + address-family l2vpn evpn + neighbor 192.168.0.200 activate + neighbor 192.168.0.201 activate + advertise-all-vni + exit-address-family +! +---- + #TODO : Documentation with bgp upstream router. -- 2.20.1 _______________________________________________ pve-devel mailing list pve-devel@pve.proxmox.com https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
