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-rw-r--r--python/vyos/ifconfig/section.py19
1 files changed, 19 insertions, 0 deletions
diff --git a/python/vyos/ifconfig/section.py b/python/vyos/ifconfig/section.py
index 2d77c42cc..926c22e8a 100644
--- a/python/vyos/ifconfig/section.py
+++ b/python/vyos/ifconfig/section.py
@@ -137,3 +137,22 @@ class Section:
eth, lo, vxlan, dum, ...
"""
return list(cls._prefixes.keys())
+
+ @classmethod
+ def get_config_path(cls, name):
+ """
+ get config path to interface with .vif or .vif-s.vif-c
+ example: eth0.1.2 -> 'ethernet eth0 vif-s 1 vif-c 2'
+ Returns False if interface name is invalid (not found in sections)
+ """
+ sect = cls.section(name)
+ if sect:
+ splinterface = name.split('.')
+ intfpath = f'{sect} {splinterface[0]}'
+ if len(splinterface) == 2:
+ intfpath += f' vif {splinterface[1]}'
+ elif len(splinterface) == 3:
+ intfpath += f' vif-s {splinterface[1]} vif-c {splinterface[2]}'
+ return intfpath
+ else:
+ return False