diff --git a/oxi/interface/base.py b/oxi/interface/base.py
index de7c72a..776234e 100644
--- a/oxi/interface/base.py
+++ b/oxi/interface/base.py
@@ -36,7 +36,7 @@ class BaseDevice(Protocol):
 
     @property
     def vlan_parse_pattern(self):
-        return rf"^vlan\s+(\d{{1,4}})\n(.*?)(?=^{self.anchor_pattern}|\Z)"
+        return rf"^vlan\s+(\d{{1,4}})\r?\n(.*?)(?=^{self.anchor_pattern}|\Z)"
 
     unamed_vlan_splitter: str = ','
     unamed_vlan_counter = '-'
diff --git a/oxi/interface/bdcom.py b/oxi/interface/bdcom.py
deleted file mode 100644
index 0b60516..0000000
--- a/oxi/interface/bdcom.py
+++ /dev/null
@@ -1,5 +0,0 @@
-from oxi.interface import Qtech
-
-
-class BDcom(Qtech):
-    pass
diff --git a/oxi/interface/mikrotik.py b/oxi/interface/mikrotik.py
deleted file mode 100644
index 1ff9197..0000000
--- a/oxi/interface/mikrotik.py
+++ /dev/null
@@ -1,5 +0,0 @@
-from oxi.interface.base import BaseDevice
-
-
-class Mikrotik(BaseDevice):
-    ...
diff --git a/oxi/interface/qtech.py b/oxi/interface/qtech.py
deleted file mode 100644
index b8bd351..0000000
--- a/oxi/interface/qtech.py
+++ /dev/null
@@ -1,23 +0,0 @@
-import re
-
-from oxi.interface.base import BaseDevice
-
-
-class Qtech(BaseDevice):
-
-    def __init__(self, config):
-        self.config: str = self._fix_config(config)
-
-    def _fix_config(self, config):
-        pattern = r"Pending configurations.*"
-        cleaned_text = re.sub(pattern, "", config, flags=re.DOTALL)
-        return cleaned_text
-
-
-with open('../../core_switch.txt', 'r') as file:
-    data = file.read()
-
-result = Qtech(data).parse_config()
-print(result.vlans)
-print(result.l3interfaces)
-print(result.vlaninterfaces)
diff --git a/oxi/interface/vrp.py b/oxi/interface/vrp.py
deleted file mode 100644
index 13bd520..0000000
--- a/oxi/interface/vrp.py
+++ /dev/null
@@ -1,39 +0,0 @@
-import re
-
-from oxi.interface.base import BaseDevice, Vlan
-
-
-class Vrp(BaseDevice):
-    anchor_pattern: str = '#'
-    hostname_pattern = 'sysname'
-    unamed_vlan_splitter = ' '
-    unamed_vlan_counter = 'to'
-
-    def _parse_unamed_vlans(self) -> list[Vlan]:
-        vlans = []
-        pattern = self.unamed_vlans_parse_pattern
-        for match in re.finditer(pattern, self.config, re.MULTILINE):
-            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':
-                    start = int(tokens[i])
-                    end = int(tokens[i + 2])
-                    for vlan_id in range(start, end + 1):
-                        vlans.append(Vlan(vlan=str(vlan_id), name=None, description=None))
-                    i += 3  # пропустить X, 'to', Y
-                else:
-                    vlans.append(Vlan(vlan=str(tokens[i]), name=None, description=None))
-                    i += 1
-        return vlans
-
-
-
-with open('../../vrp_switch.txt', 'r') as file:
-    data = file.read()
-
-
-result = Vrp(data).parse_config()
-print(result.vlans)
-print(result.l3interfaces)
-print(result.vlaninterfaces)
\ No newline at end of file