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authorViacheslav Hletenko <v.gletenko@vyos.io>2022-07-12 08:39:36 +0000
committerViacheslav Hletenko <v.gletenko@vyos.io>2022-07-12 09:34:45 +0000
commit52342f389af2da2995b858d026e6fbcad5c8bfaa (patch)
tree5fb728ed6c254b0ec70d45beaa92c37de71a1eb9
parent74d6a7e4fc9e2e929c5f899070e6fc3e3e3b5ceb (diff)
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vyos-1x-52342f389af2da2995b858d026e6fbcad5c8bfaa.zip
vrf: T4527: Prevent to create VRF with reserved names
VRF names: "add, all, broadcast, default, delete, dev, get, inet, mtu, link, type, vrf" are reserved and cannot be used for vrf name
-rwxr-xr-xsrc/conf_mode/vrf.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/conf_mode/vrf.py b/src/conf_mode/vrf.py
index 972d0289b..1b4156895 100755
--- a/src/conf_mode/vrf.py
+++ b/src/conf_mode/vrf.py
@@ -113,8 +113,14 @@ def verify(vrf):
f'static routes installed!')
if 'name' in vrf:
+ reserved_names = ["add", "all", "broadcast", "default", "delete", "dev", "get", "inet", "mtu", "link", "type",
+ "vrf"]
table_ids = []
for name, config in vrf['name'].items():
+ # Reserved VRF names
+ if name in reserved_names:
+ raise ConfigError(f'VRF name "{name}" is reserved and connot be used!')
+
# table id is mandatory
if 'table' not in config:
raise ConfigError(f'VRF "{name}" table id is mandatory!')