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bgp: vrf: support originating a default-route #587

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merged 4 commits into from
Jan 11, 2021
Merged

bgp: vrf: support originating a default-route #587

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234999d
README: fix indention level of BGP VRF options
c-po Jan 7, 2021
71e4e66
bgp: vrf: add possibility to originate a default-route
c-po Jan 7, 2021
22af1d3
bgp: vrf: support network statement for route advertisement
c-po Jan 7, 2021
b525863
molecule: update tests for bgp vrf
c-po Jan 7, 2021
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3 changes: 3 additions & 0 deletions ...sta/avd/molecule/eos_cli_config_gen/documentation/devices/router-bgp-v4-evpn.md
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Original file line number Diff line number Diff line change
Expand Up @@ -448,6 +448,8 @@ router bgp 65101
route-target import evpn 11:11
route-target export evpn 11:11
router-id 192.168.255.3
network 10.0.0.0/8
network 100.64.0.0/10
neighbor 10.255.251.1 peer group MLAG-IPv4-UNDERLAY-PEER
redistribute connected
!
Expand All @@ -471,6 +473,7 @@ router bgp 65101
neighbor 10.255.251.3 next-hop-self
neighbor 10.255.251.3 timers 1 3
neighbor 10.255.251.3 send-community link-bandwidth aggregate 2
neighbor 10.255.251.3 default-originate always
redistribute connected
redistribute static route-map RM-CONN-2-BGP
```
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3 changes: 3 additions & 0 deletions ...ollections/arista/avd/molecule/eos_cli_config_gen/intended/configs/router-bgp-v4-evpn.cfg
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,8 @@ router bgp 65101
route-target import evpn 11:11
route-target export evpn 11:11
router-id 192.168.255.3
network 10.0.0.0/8
network 100.64.0.0/10
neighbor 10.255.251.1 peer group MLAG-IPv4-UNDERLAY-PEER
redistribute connected
!
Expand All @@ -100,6 +102,7 @@ router bgp 65101
neighbor 10.255.251.3 next-hop-self
neighbor 10.255.251.3 timers 1 3
neighbor 10.255.251.3 send-community link-bandwidth aggregate 2
neighbor 10.255.251.3 default-originate always
redistribute connected
redistribute static route-map RM-CONN-2-BGP
!
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6 changes: 6 additions & 0 deletions ...ections/arista/avd/molecule/eos_cli_config_gen/inventory/host_vars/router-bgp-v4-evpn.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,7 @@ router_bgp:
## Tenant_A ##
TENANT_A_PROJECT01:
rd: "192.168.255.3:11"
description: TENANT_A_PROJECT01
route_targets:
both:
- "11:11"
Expand Down Expand Up @@ -95,6 +96,9 @@ router_bgp:
TENANT_A_PROJECT01:
router_id: 192.168.255.3
rd: "192.168.255.3:11"
networks:
10.0.0.0/8:
100.64.0.0/10:
route_targets:
import:
evpn:
Expand Down Expand Up @@ -137,6 +141,8 @@ router_bgp:
next_hop_self: true
timers: 1 3
send_community: link-bandwidth aggregate 2
default_originate:
always: true
redistribute_routes:
connected:
static:
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34 changes: 20 additions & 14 deletions ansible_collections/arista/avd/roles/eos_cli_config_gen/README.md
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Expand Up @@ -1413,20 +1413,26 @@ router_bgp:
< address_family >:
- "< route_target >"
- "< route_target >"
timers: < keepalive_hold_timer_values >
neighbors:
< neighbor_ip_address >:
remote_as: < asn >
description: < description >
next_hop_self: < true | false >
timers: < keepalive_hold_timer_values >
send_community: < string | leave empty for all communities >
< neighbor_ip_address >:
remote_as: < asn >
description: < description >
next_hop_self: < true | false >
timers: < keepalive_hold_timer_values >
send_community: < string | leave empty for all communities >
timers: < keepalive_hold_timer_values >
networks:
< prefix_ipv4 >:
route_map: < route_map_name >
neighbors:
< neighbor_ip_address >:
remote_as: < asn >
description: < description >
next_hop_self: < true | false >
timers: < keepalive_hold_timer_values >
send_community: < string | leave empty for all communities >
default_originate:
always: < true | false >
route_map: < route_map_name >
< neighbor_ip_address >:
remote_as: < asn >
description: < description >
next_hop_self: < true | false >
timers: < keepalive_hold_timer_values >
send_community: < string | leave empty for all communities >
redistribute_routes:
< route_type >:
route_map: < route_map_name >
Expand Down
13 changes: 13 additions & 0 deletions ansible_collections/arista/avd/roles/eos_cli_config_gen/templates/eos/router-bgp.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -373,6 +373,15 @@ router bgp {{ router_bgp.as }}
{% if router_bgp.vrfs[vrf].timers is defined %}
timers bgp {{ router_bgp.vrfs[vrf].timers }}
{% endif %}
{% if router_bgp.vrfs[vrf].networks is defined and router_bgp.vrfs[vrf].networks is not none %}
{% for network in router_bgp.vrfs[vrf].networks | arista.avd.natural_sort %}
{% if router_bgp.vrfs[vrf].networks[network].route_map is defined and router_bgp.vrfs[vrf].networks[network].route_map is not none %}
network {{ network }} route-map {{ router_bgp.vrfs[vrf].networks[network].route_map }}
{% else %}
network {{ network }}
{% endif %}
{% endfor %}
{% endif %}
{% if router_bgp.vrfs[vrf].neighbors is defined and router_bgp.vrfs[vrf].neighbors is not none %}
{% for neighbor in router_bgp.vrfs[vrf].neighbors %}
{% if router_bgp.vrfs[vrf].neighbors[neighbor].remote_as is defined and router_bgp.vrfs[vrf].neighbors[neighbor].remote_as is not none %}
Expand All @@ -392,6 +401,10 @@ router bgp {{ router_bgp.as }}
{% if router_bgp.vrfs[vrf].neighbors[neighbor].send_community is defined %}
neighbor {{ neighbor }} send-community {{ router_bgp.vrfs[vrf].neighbors[neighbor].send_community }}
{% endif %}
{% if router_bgp.vrfs[vrf].neighbors[neighbor].default_originate is defined %}
neighbor {{ neighbor }} default-originate{%if router_bgp.vrfs[vrf].neighbors[neighbor].default_originate.route_map is defined and router_bgp.vrfs[vrf].neighbors[neighbor].default_originate.route_map is not none %} route-map {{ router_bgp.vrfs[vrf].neighbors[neighbor].default_originate.route_map }}{% endif %}{%if router_bgp.vrfs[vrf].neighbors[neighbor].default_originate.always is defined and router_bgp.vrfs[vrf].neighbors[neighbor].default_originate.always == true %} always{% endif %}

{% endif %}
{% endfor %}
{% endif %}
{% if router_bgp.vrfs[vrf].redistribute_routes is defined and router_bgp.vrfs[vrf].redistribute_routes is not none %}
Expand Down