def _get_interface_obj_children(self, intf):
"""Get a interface's children on this hosting device.
:return: List of the interfaces' objects
"""
ios_cfg = self._get_running_config()
parse = HTParser(ios_cfg)
itfcs_raw = parse.find_children("^interface " + intf)
LOG.debug("Interface children on hosting device: %s", itfcs_raw)
return itfcs_raw
def _get_interfaces_objs(self):
"""Get a list of interfaces on this hosting device.
:return: List of the interfaces' objects
"""
ios_cfg = self._get_running_config()
parse = HTParser(ios_cfg)
itfcs_raw = parse.find_children("^interface \w+\d+")
LOG.debug("Interfaces on hosting device: %s", itfcs_raw)
return itfcs_raw
def _get_interface_ip(self, interface_name):
"""Get the ip address for an interface.
:param interface_name: interface_name as a string
:return: ip address of interface as a string
"""
ios_cfg = self._get_running_config()
parse = HTParser(ios_cfg)
children = parse.find_children("^interface %s" % interface_name)
for line in children:
if 'ip address' in line:
ip_address = line.strip().split(' ')[2]
LOG.debug("IP Address:%s", ip_address)
return ip_address
LOG.warning("Cannot find interface: %s", interface_name)
return None
def _get_interface_ip(self, interface_name):
"""Get the ip address for an interface.
:param interface_name: interface_name as a string
:return: ip address of interface as a string
"""
ios_cfg = self._get_running_config()
parse = HTParser(ios_cfg)
children = parse.find_children("^interface %s" % interface_name)
for line in children:
if "ip address" in line:
ip_address = line.strip().split(" ")[2]
LOG.debug("IP Address:%s", ip_address)
return ip_address
LOG.warning(_LW("Cannot find interface: %s"), interface_name)
return None
def _check_acl(self, acl_no, network, netmask):
"""Check a ACL config exists in the running config.
:param acl_no: access control list (ACL) number
:param network: network which this ACL permits
:param netmask: netmask of the network
:return:
"""
exp_cfg_lines = ["ip access-list standard " + str(acl_no), " permit " + str(network) + " " + str(netmask)]
ios_cfg = self._get_running_config()
parse = HTParser(ios_cfg)
acls_raw = parse.find_children(exp_cfg_lines[0])
if acls_raw:
if exp_cfg_lines[1] in acls_raw:
return True
LOG.error(_LE("Mismatch in ACL configuration for %s"), acl_no)
return False
LOG.debug("%s is not present in config", acl_no)
return False
def _check_acl(self, acl_no, network, netmask):
"""Check a ACL config exists in the running config.
:param acl_no: access control list (ACL) number
:param network: network which this ACL permits
:param netmask: netmask of the network
:return:
"""
exp_cfg_lines = ['ip access-list standard ' + str(acl_no),
' permit ' + str(network) + ' ' + str(netmask)]
ios_cfg = self._get_running_config()
parse = HTParser(ios_cfg)
acls_raw = parse.find_children(exp_cfg_lines[0])
if acls_raw:
if exp_cfg_lines[1] in acls_raw:
return True
LOG.error("Mismatch in ACL configuration for %s", acl_no)
return False
LOG.debug("%s is not present in config", acl_no)
return False
def _get_interface_cfg(self, interface):
ios_cfg = self._get_running_config()
parse = HTParser(ios_cfg)
return parse.find_children('interface ' + interface)
def _get_interface_cfg(self, interface):
ios_cfg = self._get_running_config()
parse = HTParser(ios_cfg)
return parse.find_children("interface " + interface)
