def scaleNotification():
for switch in switches:
switchIP = switch[0]
appName = switch[1]
user = switch[2]
pswd = switch[3]
#
# Set up session connection configuration and connect to the switch
#
ne = NetworkElement(switchIP, appName)
if transport == 'TLS':
session_config = SessionConfig(
SessionConfig.SessionTransportMode.TLS)
session_config.ca_certs = cert
ne.connect(user, pswd, session_config)
elif transport == 'TIPC':
session_config = SessionConfig(
SessionConfig.SessionTransportMode.TIPC)
ne.connect(user, pswd, session_config)
else:
print "Please set-up a valid transport type: TIPC or TLS"
exit(0)
vty = VtyService(ne)
vty.open()
vlan_summary = vty.write("sh vlan summary")
vty.close()
vlan_sum = re.search('(?<=vlansum-all-vlan\t)(.*)', vlan_summary)
if int(vlan_sum.group(0)) > int(scale_limits["max_vlans"]):
string_print = "Vlan scale exceeded. Max vlan recommended:", scale_limits[
"max_vlans"], "vlan being used :", vlan_sum.group(0)
print string_print
ne.create_syslog_message(
ne.OnepSyslogSeverity.ONEP_SYSLOG_CRITICAL, str(string_print))
print "Disconnecting from NE: ", switchIP
ne.disconnect()
def scaleNotification():
for switch in switches:
switchIP = switch[0]
appName = switch[1]
user = switch[2]
pswd = switch[3]
#
# Set up session connection configuration and connect to the switch
#
ne = NetworkElement(switchIP, appName)
if transport == 'TLS':
session_config = SessionConfig(SessionConfig.SessionTransportMode.TLS)
session_config.ca_certs = cert
ne.connect(user, pswd, session_config)
elif transport == 'TIPC':
session_config = SessionConfig(SessionConfig.SessionTransportMode.TIPC)
ne.connect(user, pswd, session_config)
else:
print "Please set-up a valid transport type: TIPC or TLS"
exit(0)
vty = VtyService(ne)
vty.open()
vlan_summary = vty.write("sh vlan summary")
vty.close()
vlan_sum = re.search('(?<=vlansum-all-vlan\t)(.*)',vlan_summary)
if int(vlan_sum.group(0)) > int(scale_limits["max_vlans"]):
string_print = "Vlan scale exceeded. Max vlan recommended:",scale_limits["max_vlans"],"vlan being used :", vlan_sum.group(0)
print string_print
ne.create_syslog_message (ne.OnepSyslogSeverity.ONEP_SYSLOG_CRITICAL,
str(string_print));
print "Disconnecting from NE: ",switchIP
ne.disconnect()
# user - switch userID
pswd = "<pswd>"
logMsg = "syslog generated by onePK"
#####################################################################
#
# Set up session connection configuration and connect to the switch
#
ne = NetworkElement(switchIP, appName)
if transport == 'TLS':
session_config = SessionConfig(SessionConfig.SessionTransportMode.TLS)
session_config.ca_certs = cert
ne.connect(user, pswd, session_config)
elif transport == 'TIPC':
session_config = SessionConfig(SessionConfig.SessionTransportMode.TIPC)
ne.connect(user, pswd)
else:
print "Please set-up a valid transport type: TIPC or TLS"
exit(0)
#
# Create the syslog messange and disconnect from the device
#
print "Generating Syslog message."
ne.create_syslog_message(ne.OnepSyslogSeverity.ONEP_SYSLOG_CRITICAL, logMsg)
print "Check on switch logs using \"sh log log duration 00:05:00\" cli"
print "Disconnecting from device: ", switchIP
ne.disconnect()
filter = InterfaceFilter(None, NetworkInterface.InterfaceTypes.ONEP_IF_TYPE_ETHERNET)
intf_list_ne = ne.get_interface_list(filter)
#
# For every Interface, check the CRC errors
#
for intf_ne in intf_list_ne:
try:
int = ne.get_interface_by_name(intf_ne.name)
int_stats = int.get_statistics()
rx_CRC_pkts=int_stats.get_param(rx_CRC)
print "CRC_pkts: ", rx_CRC_pkts,"on int", intf_ne.name
#
# If CRC error are greater than the threshold, generate a syslog message,
# print the values and shut down the interface
#
if rx_CRC_pkts > crcThreshold:
string_print = "CRC threshold of ",crcThreshold," exceeded. Shutting down interface ",intf_ne.name
ne.create_syslog_message (ne.OnepSyslogSeverity.ONEP_SYSLOG_CRITICAL,
str(string_print));
#print locally
print "Interface: ",intf_ne.name,"RX_PKTS_CRC",rx_CRC_pkts
print "Shutting interface", intf_ne.name
#shut interface
int.shut_down(1)
except:
continue
ne.disconnect();
# user - switch userID
pswd = "<pswd>"
logMsg = "syslog generated by onePK"
#####################################################################
#
# Set up session connection configuration and connect to the switch
#
ne = NetworkElement(switchIP, appName)
if transport == 'TLS':
session_config = SessionConfig(SessionConfig.SessionTransportMode.TLS)
session_config.ca_certs = cert
ne.connect(user, pswd, session_config)
elif transport == 'TIPC':
session_config = SessionConfig(SessionConfig.SessionTransportMode.TIPC)
ne.connect(user, pswd)
else:
print "Please set-up a valid transport type: TIPC or TLS"
exit(0)
#
# Create the syslog messange and disconnect from the device
#
print "Generating Syslog message."
ne.create_syslog_message(ne.OnepSyslogSeverity.ONEP_SYSLOG_CRITICAL, logMsg);
print "Check on switch logs using \"sh log log duration 00:05:00\" cli"
print "Disconnecting from device: ", switchIP
ne.disconnect()
NetworkInterface.InterfaceTypes.ONEP_IF_TYPE_ETHERNET)
intf_list_ne = ne.get_interface_list(filter)
#
# For every Interface, check the CRC errors
#
for intf_ne in intf_list_ne:
try:
int = ne.get_interface_by_name(intf_ne.name)
int_stats = int.get_statistics()
rx_CRC_pkts = int_stats.get_param(rx_CRC)
print "CRC_pkts: ", rx_CRC_pkts, "on int", intf_ne.name
#
# If CRC error are greater than the threshold, generate a syslog message,
# print the values and shut down the interface
#
if rx_CRC_pkts > crcThreshold:
string_print = "CRC threshold of ", crcThreshold, " exceeded. Shutting down interface ", intf_ne.name
ne.create_syslog_message(
ne.OnepSyslogSeverity.ONEP_SYSLOG_CRITICAL, str(string_print))
#print locally
print "Interface: ", intf_ne.name, "RX_PKTS_CRC", rx_CRC_pkts
print "Shutting interface", intf_ne.name
#shut interface
int.shut_down(1)
except:
continue
ne.disconnect()
