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Get_PrefixSet_xr.py
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Get_PrefixSet_xr.py
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import netmiko
import paramiko
import re
import yaml
import json
import sys
import urllib3
GetHostname =sys.argv[1];
GetUsername =sys.argv[2];
Getpassword =sys.argv[3];
typeOut =sys.argv[4];
def Parse_PrefixSet(str):
output="";
sep = 'prefix-set';
regex =re.compile('^\d{1,3}(\.\d{1,3}){3}\/\d{1,2}$')
for line in str.splitlines(True):
#line= line.replace("prefix-set", "")
line= line.replace(",", "")
line = "".join(line.split())
if line.startswith(('prefix-set', 'Prefix-set')):
PrefixSetName = line.split(sep, 1)[1]
line= line.replace("prefix-set", "- prefix-set: ")
output += "- prefix-set : \n Name: "+ PrefixSetName + " \n prefixs:\n";
elif re.match(regex, line):
output = output + " - " + line + '\n';
if line.startswith(('end', 'end-set')):
output +='\n';
YAML=output;
ToJSON= yaml.safe_load(output);
JSON = json.dumps(ToJSON, indent=2)
#print(output)
if typeOut=="YAML":
print(YAML)
elif typeOut=="JSON":
print(JSON)
#fout.write(res)
def ssh_device(hostname, username, password, device):
netmiko_exceptions = (paramiko.ssh_exception.SSHException)
netdev = {
'device_type': device,
'ip': hostname,
'username': username,
'password': password,
'global_delay_factor': 1,
}
try:
net_connect = netmiko.ConnectHandler(**netdev)
except netmiko_exceptions as e:
return "Failed", e
else:
startup = net_connect.send_command('sh rpl prefix-set')
#print (startup)
Parse_PrefixSet(startup)
net_connect.disconnect()
ssh_device(GetHostname, GetUsername,Getpassword, "cisco_xr")