com.eurotech.framework.net
Interface NetworkAdminService

All Known Implementing Classes:

NetworkAdminServiceImpl

public interface NetworkAdminService

Service API for getting and setting network interface configurations.

Author:

eurotech

Method Summary

void	disableInterface(String interfaceName) Disables the specified interface.
void	enableInterface(String interfaceName, boolean dhcp) Enables the specified interface.
List<NetConfig>	getFirewallConfiguration() Gets the firewall configuration of the system as currently specified
List<? extends NetInterfaceConfig<? extends NetInterfaceAddressConfig>>	getNetworkInterfaceConfigs() Returns a list of all of the configurations associated with all of the interfaces on the system.
List<NetConfig>	getNetworkInterfaceConfigs(String interfaceName) Returns the configuration information for the specified NetworkInterface name.
void	manageDhcpServer(String interfaceName, boolean enable) Used to control DHCP servers on specified interfaces.
void	manageFirewall(String gatewayIface) Updates the Firewall configuration based on current environmental conditions.
void	renewDhcpLease(String interfaceName) Releases current IP address and acquires a new lease for the provided interface.
void	setFirewallOpenPortConfiguration(List<FirewallOpenPortConfigIP<? extends IPAddress>> firewallConfiguration) Sets the 'open port' portion of the firewall configuration
void	setFirewallPortForwardingConfiguration(List<FirewallPortForwardConfigIP<? extends IPAddress>> firewallConfiguration) Sets the 'port forwarding' portion of the firewall configuration
void	updateEthernetInterfaceConfig(String interfaceName, boolean autoConnect, int mtu, List<NetConfig> netConfigs) Updates the configuration of the specified EthernetInterface.
void	updateModemInterfaceConfig(String interfaceName, String serialNum, String modemId, int pppNumber, boolean autoConnect, int mtu, List<NetConfig> netConfigs) Updates the configuration of the specified ModemInterface.
void	updateWifiInterfaceConfig(String interfaceName, boolean autoConnect, WifiAccessPoint accessPoint, List<NetConfig> netConfigs) Updates the configuration of the specified WifiInterface.

Method Detail

getNetworkInterfaceConfigs

List<? extends NetInterfaceConfig<? extends NetInterfaceAddressConfig>> getNetworkInterfaceConfigs()
                                                                                                   throws EsfException

Returns a list of all of the configurations associated with all of the interfaces on the system.

Returns:

list of NetInterfaceConfigs on the system

Throws:

EsfException

getNetworkInterfaceConfigs

List<NetConfig> getNetworkInterfaceConfigs(String interfaceName)
                                           throws EsfException

Returns the configuration information for the specified NetworkInterface name. The returned NetConfig captured how the interface was configured; the returned list will have a NetConfig4 instance for IPv4 and an NetConfig6 instance for IPv6. This should not be confused with the currently active NetInterfaceAddress associated with the NetInterface.

Parameters:

interfaceName -

Returns:

list of NetConfig for this interface.

Throws:

EsfException

updateEthernetInterfaceConfig

void updateEthernetInterfaceConfig(String interfaceName,
                                   boolean autoConnect,
                                   int mtu,
                                   List<NetConfig> netConfigs)
                                   throws EsfException

Updates the configuration of the specified EthernetInterface.

Parameters:

interfaceName - - name of the Ethernet interface

autoConnect - - specifies the auto-connect value for the interface

mtu - - required MTU for the interface, -1 to keep the automatic default

netConfig4 - - the IPv4 configuration

netConfig6 - - the IPv6 configuration

Throws:

EsfException

updateWifiInterfaceConfig

void updateWifiInterfaceConfig(String interfaceName,
                               boolean autoConnect,
                               WifiAccessPoint accessPoint,
                               List<NetConfig> netConfigs)
                               throws EsfException

Updates the configuration of the specified WifiInterface.

Parameters:

interfaceName - - name of the wifi interface

autoConnect - - specifies the auto-connect value for the interface

mtu - - required MTU for the interface, -1 to keep the automatic default

netConfig4 - - the IPv4 configuration

netConfig6 - - the IPv6 configuration

Throws:

EsfException

updateModemInterfaceConfig

void updateModemInterfaceConfig(String interfaceName,
                                String serialNum,
                                String modemId,
                                int pppNumber,
                                boolean autoConnect,
                                int mtu,
                                List<NetConfig> netConfigs)
                                throws EsfException

Updates the configuration of the specified ModemInterface.

Parameters:

interfaceName - - name of the Modem interface

serialNum - - the modem's serial number

modemId - - user string to identify the modem

pppNumber - - ppp number to use for this interface

autoConnect - - specifies the auto-connect value for the interface

mtu - - required MTU for the interface, -1 to keep the automatic default

netConfigs - - list of NetConfigs for this interface

Throws:

EsfException

enableInterface

void enableInterface(String interfaceName,
                     boolean dhcp)
                     throws EsfException

Enables the specified interface.

Parameters:

interfaceName - - name of the interface to be enabled.

Throws:

EsfException

disableInterface

void disableInterface(String interfaceName)
                      throws EsfException

Disables the specified interface.

Parameters:

interfaceName - - name of the interface to be disabled.

Throws:

EsfException

manageDhcpServer

void manageDhcpServer(String interfaceName,
                      boolean enable)
                      throws EsfException

Used to control DHCP servers on specified interfaces.

Parameters:

interfaceName - The interface of the DHCP server to modify the state

enable - Whether to enable or disable the DHCP server

Throws:

EsfException

renewDhcpLease

void renewDhcpLease(String interfaceName)
                    throws EsfException

Releases current IP address and acquires a new lease for the provided interface.

Parameters:

interfaceName - The interface on which to renew the lease

Throws:

EsfException

getFirewallConfiguration

List<NetConfig> getFirewallConfiguration()
                                         throws EsfException

Gets the firewall configuration of the system as currently specified

Returns:

A list of NetConfigs representing the firewall configuration

Throws:

EsfException

setFirewallOpenPortConfiguration

void setFirewallOpenPortConfiguration(List<FirewallOpenPortConfigIP<? extends IPAddress>> firewallConfiguration)
                                      throws EsfException

Sets the 'open port' portion of the firewall configuration

Parameters:

firewallConfiguration - A list of FirewallOpenPortConfigIP Objects representing the configuration to set

Throws:

EsfException

setFirewallPortForwardingConfiguration

void setFirewallPortForwardingConfiguration(List<FirewallPortForwardConfigIP<? extends IPAddress>> firewallConfiguration)
                                            throws EsfException

Sets the 'port forwarding' portion of the firewall configuration

Parameters:

firewallConfiguration - A list of FirewallPortForwardConfigIP Objects representing the configuration to set

Throws:

EsfException

manageFirewall

void manageFirewall(String gatewayIface)
                    throws EsfException

Updates the Firewall configuration based on current environmental conditions. This is used to update the firewall in events where NAT rules need to change based on a new WAN interface coming up or going down. This ensures all downstream clients utilizing NAT on the gateway can and will maintain active Internet connections through the gateway.

Parameters:

gatewayIface - The new gateway interface that is now active as the WAN interface

Throws:

EsfException