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()