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simplify nx-os #6

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simplify nx-os #6

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7bf57a7
simplify nx-os
anubisg1 Dec 7, 2021
273cdca
simplify nx-os configuration
anubisg1 Dec 7, 2021
26323e8
ensure that the SVI gets redistributed into BGP
anubisg1 Dec 7, 2021
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11 changes: 3 additions & 8 deletions roles/cfg-evpn/tasks/nxos.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -5,11 +5,8 @@
config: |
router bgp {{ ibgp_asn }}
log-neighbor-changes
!
! The next two lines needed only for vPC Fabric peering
! address-family l2vpn evpn
! advertise-pip
!
address-family l2vpn evpn
advertise-pip
template peer VXLAN_SPINE
remote-as {{ ibgp_asn }}
update-source loopback0
Expand Down Expand Up @@ -50,10 +47,8 @@
connection: network_cli
cli_config:
config: |
ip prefix-list ATTACHED_SVIS seq 10 permit 172.16.0.0/16 ge 24
!
route-map ADV_SVIS permit 10
match ip address prefix-list ATTACHED_SVIS
match tag 12345

- name: Advertise L3 GW address (NXOS)
connection: network_cli
Expand Down
2 changes: 1 addition & 1 deletion roles/cfg-server-ports/tasks/nxos.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@
interface {{ l2_networks[item.vlanid].vlanif }}
no shutdown
mtu 9000
ip address {{ l2_networks[item.vlanid].ip_address }}
ip address {{ l2_networks[item.vlanid].ip_address }} tag 12345

with_items: "{{ l2_ports[ansible_network_os] }}"

17 changes: 5 additions & 12 deletions roles/cfg-vxlan/tasks/nxos.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
no shutdown
advertise virtual-rmac
host-reachability protocol bgp
global suppress-arp
source-interface {{ vtep_iface }}
when: inventory_hostname not in groups['spine']
tags: vxlan
Expand All @@ -18,13 +19,6 @@
fabric forwarding anycast-gateway-mac {{ nxos_fabric_anycast_gw_mac }}
when: inventory_hostname not in groups['spine']

- name: Reconfigure access-list for arp suppression (NXOS)
connection: network_cli
cli_config:
config: |
hardware access-list tcam region vpc-convergence 0
hardware access-list tcam region arp-ether 256

- name: Configure VNIs with mcast (NXOS)
connection: network_cli
cli_config:
Expand All @@ -35,7 +29,6 @@
interface nve1
!
member vni {{ l2_networks[item.vlanid].vnid }}
suppress-arp
mcast-group {{ item.mcast_grp }}

with_items: "{{ l2_ports[ansible_network_os] }}"
Expand All @@ -49,10 +42,9 @@
vn-segment {{ l2_networks[item.vlanid].vnid }}

interface nve1
global ingress-replication protocol bvp
!
member vni {{ l2_networks[item.vlanid].vnid }}
suppress-arp
ingress-replication protocol bgp

with_items: "{{ l2_ports[ansible_network_os] }}"
when: l2_ports is defined and replication != 'mcast'
Expand Down Expand Up @@ -86,9 +78,10 @@
config: |
int Vlan{{ item.vlanid }}
vrf member {{ l2_networks[item.vlanid].vrf }}
no shut
ip address {{ l2_networks[item.vlanid].ip_address }}
ip address {{ l2_networks[item.vlanid].ip_address }} tag 12345
! mtu 9000 should not be a must.
mtu 9000
fabric forwarding mode anycast-gateway
no shut
with_items: "{{ l2_ports[ansible_network_os] }}"
when: l2_ports is defined