[PATCH pve-network v5 36/46] tests: add bgp evpn route map/prefix list testcase

Stefan Hanreich
2026-05-05T15:42:04Z

Uses a EVPN controller in conjunction with a BGP controller. The
testcases overrides the routemap for one direction in either
controller, but leaves the default incoming route map in the EVPN
controller. Additionally the route map utilizes a custom prefix list
in its matching logic.

Signed-off-by: Stefan Hanreich <s.hanreich@proxmox.com>
---
.../expected_controller_config | 80 +++++++++++++++++
.../expected_sdn_interfaces | 41 +++++++++
.../bgp_evpn_routemap_prefix_list/interfaces | 7 ++
.../bgp_evpn_routemap_prefix_list/sdn_config | 86 +++++++++++++++++++
4 files changed, 214 insertions(+)
create mode 100644 src/test/zones/evpn/bgp_evpn_routemap_prefix_list/expected_controller_config
create mode 100644 src/test/zones/evpn/bgp_evpn_routemap_prefix_list/expected_sdn_interfaces
create mode 100644 src/test/zones/evpn/bgp_evpn_routemap_prefix_list/interfaces
create mode 100644 src/test/zones/evpn/bgp_evpn_routemap_prefix_list/sdn_config

diff --git a/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/expected_controller_config b/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/expected_controller_config
new file mode 100644
index 0000000..f3e159f
--- /dev/null
+++ b/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/expected_controller_config
@@ -0,0 +1,80 @@
+frr version 10.4.1
+frr defaults datacenter
+hostname localhost
+log syslog informational
+service integrated-vtysh-config
+!
+vrf vrf_myzone
+ vni 1000
+exit-vrf
+!
+router bgp 65002
+ bgp router-id 192.168.0.1
+ no bgp hard-administrative-reset
+ no bgp default ipv4-unicast
+ coalesce-time 1000
+ no bgp graceful-restart notification
+ neighbor VTEP peer-group
+ neighbor VTEP remote-as external
+ neighbor VTEP bfd
+ neighbor 192.168.0.2 peer-group VTEP
+ neighbor 192.168.0.3 peer-group VTEP
+ neighbor BGP peer-group
+ neighbor BGP remote-as external
+ neighbor BGP bfd
+ neighbor 192.168.0.252 peer-group BGP
+ neighbor 192.168.0.253 peer-group BGP
+ !
+ address-family ipv4 unicast
+ neighbor BGP activate
+ neighbor BGP soft-reconfiguration inbound
+ neighbor BGP route-map map-in in
+ exit-address-family
+ !
+ address-family l2vpn evpn
+ neighbor VTEP activate
+ neighbor VTEP route-map MAP_VTEP_IN in
+ neighbor VTEP route-map MAP_VTEP_OUT out
+ advertise-all-vni
+ autort as 65000
+ exit-address-family
+exit
+!
+router bgp 65002 vrf vrf_myzone
+ bgp router-id 192.168.0.1
+ no bgp hard-administrative-reset
+ no bgp graceful-restart notification
+ !
+ address-family l2vpn evpn
+ route-target import 65000:1000
+ route-target export 65000:1000
+ exit-address-family
+exit
+!
+ip prefix-list some_list deny 192.0.2.0/24 le 25
+ip prefix-list some_list deny 198.51.100.0/25 le 26 ge 25
+ip prefix-list some_list seq 22 permit 203.0.113.0/24
+!
+route-map MAP_VTEP_IN permit 1
+exit
+!
+route-map MAP_VTEP_OUT permit 1
+ call map-out
+exit
+!
+route-map map-in permit 9
+ match ip next-hop prefix-list some_list
+exit
+!
+route-map map-in permit 99
+ match ip next-hop prefix-list some_list
+ set src 192.0.2.1
+ set ip next-hop 192.0.2.100
+exit
+!
+route-map map-out permit 999
+ match ip next-hop prefix-list some_list
+exit
+!
+line vty
+!
diff --git a/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/expected_sdn_interfaces b/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/expected_sdn_interfaces
new file mode 100644
index 0000000..4cf13e0
--- /dev/null
+++ b/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/expected_sdn_interfaces
@@ -0,0 +1,41 @@
+#version:1
+
+auto myvnet
+iface myvnet
+ address 10.0.0.1/24
+ bridge_ports vxlan_myvnet
+ bridge_stp off
+ bridge_fd 0
+ mtu 1450
+ ip-forward on
+ arp-accept on
+ vrf vrf_myzone
+
+auto vrf_myzone
+iface vrf_myzone
+ vrf-table auto
+ post-up ip route add vrf vrf_myzone unreachable default metric 4278198272
+
+auto vrfbr_myzone
+iface vrfbr_myzone
+ bridge-ports vrfvx_myzone
+ bridge_stp off
+ bridge_fd 0
+ mtu 1450
+ vrf vrf_myzone
+
+auto vrfvx_myzone
+iface vrfvx_myzone
+ vxlan-id 1000
+ vxlan-local-tunnelip 192.168.0.1
+ bridge-learning off
+ bridge-arp-nd-suppress on
+ mtu 1450
+
+auto vxlan_myvnet
+iface vxlan_myvnet
+ vxlan-id 100
+ vxlan-local-tunnelip 192.168.0.1
+ bridge-learning off
+ bridge-arp-nd-suppress on
+ mtu 1450
diff --git a/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/interfaces b/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/interfaces
new file mode 100644
index 0000000..66bb826
--- /dev/null
+++ b/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/interfaces
@@ -0,0 +1,7 @@
+auto vmbr0
+iface vmbr0 inet static
+ address 192.168.0.1/24
+ gateway 192.168.0.254
+ bridge-ports eth0
+ bridge-stp off
+ bridge-fd 0
diff --git a/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/sdn_config b/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/sdn_config
new file mode 100644
index 0000000..24ee624
--- /dev/null
+++ b/src/test/zones/evpn/bgp_evpn_routemap_prefix_list/sdn_config
@@ -0,0 +1,86 @@
+{
+ version => 1,
+ vnets => {
+ ids => {
+ myvnet => { tag => "100", type => "vnet", zone => "myzone" },
+ },
+ },
+
+ zones => {
+ ids => { myzone => { ipam => "pve", type => "evpn", controller => "evpnctl", 'vrf-vxlan' => 1000, } },
+ },
+ controllers => {
+ ids => {
+ evpnctl => {
+ type => "evpn",
+ 'peers' => '192.168.0.1,192.168.0.2,192.168.0.3',
+ asn => "65000",
+ 'route-map-out' => 'map-out'
+ },
+ localhost => {
+ type => "bgp",
+ 'peers' => '192.168.0.252,192.168.0.253',
+ ebgp => "1",
+ asn => "65002",
+ node => "localhost",
+ 'route-map-in' => 'map-in'
+ },
+ },
+ },
+
+ subnets => {
+ ids => { 'myzone-10.0.0.0-24' => {
+ 'type' => 'subnet',
+ 'vnet' => 'myvnet',
+ 'gateway' => '10.0.0.1',
+ }
+ }
+ },
+ 'prefix-lists' => {
+ ids => {
+ 'some_list' => {
+ id => 'some_list',
+ type => 'prefix-list',
+ entries => [
+ 'action=deny,prefix=192.0.2.0/24,le=25',
+ 'action=deny,prefix=198.51.100.0/25,ge=25,le=26',
+ 'action=permit,prefix=203.0.113.0/24,seq=22',
+ ]
+ }
+ }
+ },
+ 'route-maps' => {
+ ids => {
+ 'map-in_99' => {
+ id => 'map-in_99',
+ type => 'route-map-entry',
+ action => 'permit',
+ match => [
+ 'key=ip-next-hop-prefix-list,value=some_list'
+ ],
+ set => [
+ 'key=src,value=192.0.2.1',
+ 'key=ip-next-hop,value=192.0.2.100'
+ ]
+ },
+ 'map-in_9' => {
+ id => 'map-in_9',
+ type => 'route-map-entry',
+ action => 'permit',
+ match => [
+ 'key=ip-next-hop-prefix-list,value=some_list'
+ ]
+ },
+ 'map-out_999' => {
+ id => 'map-out_999',
+ type => 'route-map-entry',
+ action => 'permit',
+ match => [
+ 'key=ip-next-hop-prefix-list,value=some_list'
+ ]
+ }
+ }
+ }
+}
+
+
--
2.47.3