Implement IS-IS circuit type on ASAv and IOS-XR (ipspace#2602)

Author: ipspace

docs/module/isis.md

@@ -31,9 +31,9 @@ The following table describes per-platform support of individual IS-IS features:
 | Operating system   | IS type | Circuit<br>type | IPv6<br>AF | Multi<br>topology |
 |------------------- | :-: | :-: | :-: | :-: |
 | Arista EOS         | ✅  | ✅  | ✅  | ✅  |
-| Cisco ASAv         | ✅  |  ❌  | ✅  | ✅  |
+| Cisco ASAv         | ✅  | ✅  | ✅  | ✅  |
 | Cisco IOS/XE[^18v] | ✅  | ✅  | ✅  | ✅  |
-| Cisco IOS XRv      | ✅  |  ❌  | ✅  | ✅  |
+| Cisco IOS XRv      | ✅  | ✅  | ✅  | ✅  |
 | Cisco Nexus OS     | ✅  | ✅  | ✅  | ✅  |
 | FRR                | ✅  | ✅  | ✅  | ✅  |
 | Junos[^Junos]      | ✅  | ✅  | ✅  | ✅  |

netsim/ansible/templates/isis/asa.j2

@@ -24,6 +24,9 @@ interface {{ l.ifname }}
 {%   if 'ipv6' in l and 'ipv6' in isis.af %}
   ipv6 router isis
 {%   endif %}
+{%   if l.isis.type|default(False) %}
+  isis circuit-type {{ l.isis.type }}
+{%   endif %}
 {%   if l.isis.cost is defined or l.isis.metric is defined %}
   isis metric {{ l.isis.metric|default(l.isis.cost) }}
 {%     if 'ipv6' in l and 'ipv6' in isis.af %}

netsim/ansible/templates/isis/iosxr.j2

@@ -32,6 +32,9 @@ router isis Gandalf
 {%   if l.isis.network_type|default('') == 'point-to-point' %}
   point-to-point
 {%   endif %}
+{%   if l.isis.type|default(False) %}
+  circuit-type {{ l.isis.type }}
+{%   endif %}
 {%   for naf in ['ipv4','ipv6'] if naf in l and naf in isis.af %}
   address-family {{ naf }}
 {%     if l.isis.cost is defined or l.isis.metric is defined %}

netsim/devices/asav.yml

@@ -18,7 +18,8 @@ external:
   image: none
 features:
   bgp: True
-  isis: True
+  isis:
+    circuit_type: True
 libvirt:
   image: cisco/asav
   create_template: asav.xml.j2

netsim/devices/iosxr.yml

@@ -22,6 +22,7 @@ features:
   ospf:
     unnumbered: True
   isis:
+    circuit_type: true
     unnumbered:
       ipv4: True
       ipv6: True