update vlan parsers

oxi/interface/models/vrp.py

@@ -15,10 +15,11 @@ class Vrp(BaseDevice):
         vlans = []
         pattern = self.unamed_vlans_parse_pattern
         for match in re.finditer(pattern, self.config, re.MULTILINE):
+            print(match)
             tokens = match.group(1).split(self.unamed_vlan_splitter)
             i = 0
             while i < len(tokens):
-                if i + 2 < len(tokens) and tokens[i + 1].lower() == 'to':
+                if i + 2 < len(tokens) and tokens[i + 1].lower() == self.unamed_vlan_counter:
                     start = int(tokens[i])
                     end = int(tokens[i + 2])
                     for vlan_id in range(start, end + 1):