X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=GPL%2Ftraffic_scripts%2Flisp%2Flisp_check.py;h=6a5e85c869957658fe3c20278e65112022668573;hp=bfe8990e1cd79d3966df67667c81954afada85f8;hb=bd15bb418bf618ff3055fb25c339778d12c1eaef;hpb=9d14c2d71ce85fe95aa9a2321738abb25d032b0c

diff --git a/GPL/traffic_scripts/lisp/lisp_check.py b/GPL/traffic_scripts/lisp/lisp_check.py
index bfe8990e1c..6a5e85c869 100644
--- a/GPL/traffic_scripts/lisp/lisp_check.py
+++ b/GPL/traffic_scripts/lisp/lisp_check.py
@@ -28,7 +28,6 @@ a LISP-encapsulated packet on the other interface and verifies received packet.
 """
 
 import sys
-import ipaddress
 
 from scapy.all import bind_layers, Packet
 from scapy.fields import FlagsField, BitField, IntField
@@ -40,6 +39,7 @@ from scapy.packet import Raw
 
 from ..PacketVerifier import RxQueue, TxQueue
 from ..TrafficScriptArg import TrafficScriptArg
+from ..ValidIp import valid_ipv4, valid_ipv6
 
 
 class LispHeader(Packet):
@@ -66,36 +66,6 @@ class LispInnerIPv6(IPv6):
     name = u"Lisp Inner Layer - IPv6"
 
 
-def valid_ipv4(ip_address):
-    """Check IPv4 address.
-
-    :param ip_address: IPv4 address to check.
-    :type ip_address: str
-    :returns: True if IP address is correct.
-    :rtype: bool
-    """
-    try:
-        ipaddress.IPv4Address(ip_address)
-        return True
-    except (AttributeError, ipaddress.AddressValueError):
-        return False
-
-
-def valid_ipv6(ip_address):
-    """Check IPv6 address.
-
-    :param ip_address: IPv6 address to check.
-    :type ip_address: str
-    :returns: True if IP address is correct.
-    :rtype: bool
-    """
-    try:
-        ipaddress.IPv6Address(ip_address)
-        return True
-    except (AttributeError, ipaddress.AddressValueError):
-        return False
-
-
 def main():
     """Send IP ICMP packet from one traffic generator interface to the other.
 
@@ -186,7 +156,7 @@ def main():
         if not isinstance(ip, IPv6):
             raise RuntimeError(f"Not an IP packet received {ip!r}")
     elif not isinstance(ip, ip_format):
-            raise RuntimeError(f"Not an IP packet received {ip!r}")
+        raise RuntimeError(f"Not an IP packet received {ip!r}")
 
     lisp = ether.getlayer(lisp_layer)
     if not lisp: