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SR-OS: Implement OSPFv3 in VRFs #2334

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Jun 8, 2025
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SR-OS: Implement OSPFv3 in VRFs #2334

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3 changes: 2 additions & 1 deletion docs/module/vrf.md
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,8 @@ These platforms support routing protocols in VRFs:
| Junos[^Junos] | ✅ | ✅ | ✅ |
| Mikrotik RouterOS 6 | ✅ [❗](caveats-routeros6) | ❌ | ✅ |
| Mikrotik RouterOS 7 | ✅ | ❌ | ✅ |
| SR Linux | ✅ | ❌ | ✅ |
| Nokia SR Linux | ✅ | ✅ | ✅ |
| Nokia SR OS | ✅ | ✅ | ✅ |
| VyOS | ✅ | ✅ | ✅ |

```{note}
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6 changes: 6 additions & 0 deletions netsim/ansible/templates/bgp/sros.gnmi.macro.j2
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Expand Up @@ -42,6 +42,12 @@
name: [ ospf ]
action:
action-type: accept
- entry-id: 50
from:
protocol:
name: [ ospf3 ]
action:
action-type: accept
{% endif %}

{% for af in ['ipv4','ipv6'] if af in vrf_context.af and vrf_context.af[af] %}
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13 changes: 5 additions & 8 deletions netsim/ansible/templates/ospf/sros.j2
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Expand Up @@ -20,7 +20,7 @@
action-type: accept
{% endmacro %}

{% macro ospf_config(af,ospf,vrf_interfaces,include_system) %}
{% macro ospf_config(af,ospf,vrf_interfaces) %}
{% set pid = ospf.process|default(0) %}
{% set ospfv = 'ospf3' if af=='ipv6' else 'ospf' %}

Expand Down Expand Up @@ -51,8 +51,6 @@
{% endif %}
{% endif %}
{% endif %}
# mtu: 1500 # SRL defaults to 1500, now supporting global mtu settings
{# TODO: Add support for multi-area adjacencies and 'secondary' interface-type #}
{% if l.ospf.network_type|default("") in ["broadcast","non-broadcast","point-to-point","point-to-multipoint"] %}
interface-type: "{{ 'p2mp-nbma' if l.ospf.network_type=='point-to-multipoint' else l.ospf.network_type }}"
{% endif %}
Expand All @@ -61,16 +59,15 @@
{% endif %}
{% endmacro %}

{% set system_if = { 'ifname': "system", 'ospf': { 'passive': True, 'area': ospf.area }, af: True } %}
{% for l in vrf_interfaces+([system_if] if include_system else []) if 'ospf' in l and af in l %}
{{ ospf_interface(l)}}
{% for intf in vrf_interfaces if 'ospf' in intf and af in intf %}
{{ ospf_interface(intf) }}
{% endfor %}
{% endmacro %}

updates:
{% if ospf.af.ipv4|default(False) %}
{{ ospf_config('ipv4',ospf,interfaces,'ipv4' in loopback) }}
{{ ospf_config('ipv4',ospf,netlab_interfaces) }}
{% endif %}
{% if ospf.af.ipv6|default(False) %}
{{ ospf_config('ipv6',ospf,interfaces,'ipv6' in loopback) }}
{{ ospf_config('ipv6',ospf,netlab_interfaces) }}
{% endif %}
12 changes: 6 additions & 6 deletions netsim/ansible/templates/vrf/sros.j2
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Expand Up @@ -31,12 +31,12 @@ updates:
{% endif %}

{% if 'ospf' in vdata and 'af' in vdata %}
{{ ospf_export_policy(vdata.ospf,vname) }}
{% for af in ['ipv4','ipv6'] %}
{% if af in vdata.af and vdata.af[af] %}
{{ ospf_config(af,vdata.ospf,vdata.ospf.interfaces,False) }}
{% endif %}
{% endfor %}
{{ ospf_export_policy(vdata.ospf,vname) }}
{% for rtg_af in ['ipv4','ipv6'] %}
{% if vdata.ospf.af[rtg_af]|default(False) %}
{{ ospf_config(rtg_af,vdata.ospf,vdata.ospf.interfaces) }}
{% endif %}
{% endfor %}
{% endif %}

{% endfor %}