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etss_ssh_in.py
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etss_ssh_in.py
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#!/usr/bin/env python
#
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# Permission is hereby granted, fpenrlowee of charge, to any person
# obtaining a copy of this software and associated documentation files
# (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
# publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
#
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
#
# This script provides possibility to run range ping from the switch.
# It will access IP or range of IP addresses as parameter.
# Ranges can be specified in the following formats,
# python etss_ping.py 192.168.56.0/24 than use 192.168.56-57.0-255
import paramiko
import sys
import os
import time
test = os.system('ping 192.168.56.102')
cmd = "display version\n"
host = '192.168.56.102'
user = 'dobias'
passwd = 'HPRocks2'
ip = sys.argv[1]
def screen_disable(remote):
#Turn of pausing between screens of output
remote.send('screen-length disable\n')
time.sleep(1)
#Clear the on screen buffer
output = remote.recv(1000)
return output
def etss_range(etssrange):
hosts = []
block = etssrange.split('.')
for x, y in enumerate(block):
if '-' in y:
blockrange = y.split('-')
for z in range(int(blockrange[0]), int(blockrange[1])+1):
ipaddr = '.'.join(block[:x] + [str(z)] + block[x+1:])
hosts += etss_range(ipaddr)
break
else:
hosts.append(etssrange)
return hosts
def main():
target_ip = etss_range(ip)
print target_ip
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
for i in target_ip:
try:
ssh.connect(i, username=user, password=passwd)
print "SSH connection established to %s" % (i)
remote = ssh.invoke_shell()
print "Interactive SSH session established"
output = remote.recv(1000)
print output
#Disable pausing between screens of output
screen_disable(remote)
#Send commands to network device
remote.send('\n')
remote.send(cmd)
time.sleep(2)
output = remote.recv(5000)
print output
except:
ssh.close()
print "Problem connecting with ip: %s" % (i)
continue
if __name__ == "__main__":
main()