def pullInterfaceMacAddressesSession(ssh, interface, host):
output = []
if host.ios_type == 'cisco_nxos':
command = "show mac address-table interface %s | exclude VLAN | exclude Legend" % (
interface)
elif host.ios_type == 'cisco_ios' or host.ios_type == 'cisco_asa':
command = "show mac address-table interface %s" % (interface)
else:
command = "show mac address-table interface %s" % (interface)
# Loop once in case the command requires a dash between 'mac' and 'address-table'
for a in range(2):
# Print existing configuration settings for interface
result = nfn.runSSHCommandInSession(command, ssh)
if "Invalid input detected" in result and host.ios_type == 'cisco_ios':
command = "show mac-address-table interface %s" % (interface)
continue
else:
break
# If invalid input detected both times, return blank as an error, so it won't display the mac address table (since it's empty)
if "Invalid input detected" in result:
return '', ssh
result = fn.replaceDoubleSpacesCommas(result)
result = result.replace('*', '')
output = result.split('\n')
return output
def saveConfigOnSession(ssh, host):
output = []
if host.ios_type == 'cisco_nxos':
command = 'copy running-config startup-config'
else:
command = 'wr mem'
result = nfn.runSSHCommandInSession(command, ssh)
output = result.split('\n')
return output
def getCmdOutput(ssh, command):
output = []
# Get command output from network device
result = nfn.runSSHCommandInSession(command, ssh)
# Split output by newline
output = result.split('\n')
# Return config
return output
def getCmdOutputWithCommas(ssh, command):
output = []
# Get command output from network device
result = nfn.runSSHCommandInSession(command, ssh)
result = replaceDoubleSpacesCommas(result)
# Split output by newline
output = result.split('\n')
# Return config
return output
def pullInterfaceStats(ssh, interface, host):
output = []
if host.ios_type == 'cisco_nxos':
command = "show interface %s" % (interface)
elif host.ios_type == 'cisco_ios' or host.ios_type == 'cisco_asa':
command = "show interface %s" % (interface)
else:
command = "show interface %s" % (interface)
# Save existing interface statistics
result = nfn.runSSHCommandInSession(command, ssh)
output = result.split('\n')
return output
def pullHostInterfacesASA(host, ssh):
output = []
command = "show interface ip brief"
# Print existing configuration settings for interface
result = nfn.runSSHCommandInSession(command, ssh)
if not result:
return result
# Clean up output for table on HTML output
result = cleanUpIOSOutput(result)
output = result.split('\n')
return output
def pullInterfaceConfigSession(ssh, interface, host):
output = []
if host.ios_type == 'cisco_nxos':
command = "show run interface %s | exclude version | exclude Command | exclude !" % (
interface)
elif host.ios_type == 'cisco_ios' or host.ios_type == 'cisco_asa':
command = "show run interface %s | exclude configuration|!" % (
interface)
else:
command = "show run interface %s | exclude configuration|!" % (
interface)
# Print existing configuration settings for interface
result = nfn.runSSHCommandInSession(command, ssh)
output = result.split('\n')
return output
source = fn.replaceDoubleSpaces(source)
# Split string by spaces. The 1st field is the IP address, the 2nd field is the subnet mask
sourceList = source.split(" ")
# Needed to preserve user provided source in below loop, and be able to change these Cmd varables without affecting original user input
# IP address
sourceIPCmd = sourceList[0]
# Subnet mask
sourceMaskCmd = sourceList[1]
# Loop once only in case initial source isn't in ASA routing table, then search for default route
for k in range(2):
# Command to check for interface source would originate from
command = "show route %s | inc via" % (sourceIPCmd)
# Get result of above command when run on the firewall
result = nfn.runSSHCommandInSession(command, ssh)
# This is blank if it isn't in the routing table; AKA check for default route next
if fn.isEmpty(result):
sourceIPCmd = "0.0.0.0"
continue
else:
break
# Split returned results by line
result = result.split("\n")
# Store last line of list into a new string variable
resultStr = result[-1]
# Reduce all spacing to just a single space per section
resultStr = fn.replaceDoubleSpaces(resultStr)
# Split string by spaces. We are looking for the last field
def pullHostInterfacesNXOS(host, ssh):
output = []
outputResult = ''
#command = "show interface status | exclude -----"
command = "show interface status | xml"
# Print existing configuration settings for interface
result = nfn.runSSHCommandInSession(command, ssh)
# Returns False if nothing was returned
if not result:
return result
result = nfn.runSSHCommandInSession(command, ssh)
result = re.findall("\<\?xml.*reply\>", result, re.DOTALL)
# Strip namespaces
it = ET.iterparse(StringIO(result[0]))
for _, el in it:
if '}' in el.tag:
el.tag = el.tag.split('}', 1)[1] # strip all namespaces
root = it.root
# This variable is to skip the first instance of "ROW_interface" in the XML output
a = False
nameStatus = False
for elem in root.iter():
if a:
if not elem.tag.isspace() and not elem.text.isspace():
# This is in case there is no name/description:
# Reset counter var to True on each loop back to a new 'interface'
if elem.tag == 'interface':
nameStatus = True
# Name input provided, set var to False to skip the '--' ahead
elif elem.tag == 'name':
nameStatus = False
# No Name column provided, use '--' instead
elif elem.tag == 'state' and nameStatus:
outputResult = outputResult + 'ip,--,'
# Skip certain columns
if elem.tag == 'vlan' or elem.tag == 'duplex' or elem.tag == 'type':
pass
# Placeholder 'ip' for upcoming IP address lookup in new function
elif elem.tag == 'name':
# Truncate description (name column) to 25 characters only
outputResult = outputResult + 'ip,' + elem.text[:25] + ','
# Otherwise store output to string
else:
outputResult = outputResult + elem.text + ','
# This is to skip the first instance of "ROW_interface" in the XML output
if elem.tag == 'ROW_interface':
outputResult = outputResult + '\n'
a = True
command = 'sh run int | egrep interface|ip.address | ex passive | ex !'
result = nfn.runSSHCommandInSession(command, ssh)
# Set intStatus var to False initially
intStatus = 0
# Keeps track of the name of the interface we're on currently
currentInt = ''
realIP = ''
realIPList = []
# This extracts the IP addresses for each interface, and inserts them into the outputResult string
for x in result.split('\n'):
#outputResult = outputResult + x + '\n'
# Line is an interface
if 'interface' in x:
currentInt = x.split(' ')
intStatus += 1
# No IP address, so use '--' instead
if 'interface' in x and intStatus == 2:
# Reset counter
intStatus = 1
a = currentInt[1] + ',ip'
b = currentInt[1] + ',--'
else:
realIPList = x.split(' ')
realIP = realIPList[-1]
a = currentInt[1] + ',ip'
b = currentInt[1] + ',' + realIP
outputResult = outputResult.replace(a, b)
# Cleanup any remaining instances of 'ip' in outputResult
outputResult = outputResult.replace(',ip,', ',--,')
# Split by newlines
output = outputResult.split('\n')
# Return output as List
return output
