From 115e99630a317cab62c6f99e0461f6ce2c1edaf3 Mon Sep 17 00:00:00 2001
From: Nataliia S <81954790+natali-rs1985@users.noreply.github.com>
Date: Mon, 8 Jul 2024 18:51:40 +0300
Subject: vxlan: T6505: Support VXLAN VLAN-VNI range mapping in CLI (#3756)
---
src/conf_mode/interfaces_vxlan.py | 29 ++++++++++++++++++++++++++---
1 file changed, 26 insertions(+), 3 deletions(-)
(limited to 'src')
diff --git a/src/conf_mode/interfaces_vxlan.py b/src/conf_mode/interfaces_vxlan.py
index 39365968a..aca0a20e4 100755
--- a/src/conf_mode/interfaces_vxlan.py
+++ b/src/conf_mode/interfaces_vxlan.py
@@ -178,13 +178,36 @@ def verify(vxlan):
'is member of a bridge interface!')
vnis_used = []
+ vlans_used = []
for vif, vif_config in vxlan['vlan_to_vni'].items():
if 'vni' not in vif_config:
raise ConfigError(f'Must define VNI for VLAN "{vif}"!')
vni = vif_config['vni']
- if vni in vnis_used:
- raise ConfigError(f'VNI "{vni}" is already assigned to a different VLAN!')
- vnis_used.append(vni)
+
+ err_msg = f'VLAN range "{vif}" does not match VNI range "{vni}"!'
+ vif_range, vni_range = list(map(int, vif.split('-'))), list(map(int, vni.split('-')))
+
+ if len(vif_range) != len(vni_range):
+ raise ConfigError(err_msg)
+
+ if len(vif_range) > 1:
+ if vni_range[0] > vni_range[-1] or vif_range[0] > vif_range[-1]:
+ raise ConfigError('The upper bound of the range must be greater than the lower bound!')
+ vni_range = range(vni_range[0], vni_range[1] + 1)
+ vif_range = range(vif_range[0], vif_range[1] + 1)
+
+ if len(vif_range) != len(vni_range):
+ raise ConfigError(err_msg)
+
+ for vni_id in vni_range:
+ if vni_id in vnis_used:
+ raise ConfigError(f'VNI "{vni_id}" is already assigned to a different VLAN!')
+ vnis_used.append(vni_id)
+
+ for vif_id in vif_range:
+ if vif_id in vlans_used:
+ raise ConfigError(f'VLAN "{vif_id}" is already in use!')
+ vlans_used.append(vif_id)
if dict_search('parameters.neighbor_suppress', vxlan) != None:
if 'is_bridge_member' not in vxlan:
--
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