class XrlPortManager

Class for managing RIP Ports and their transport systems. More...

 
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Detailed Description

The XrlPortManager class instantiates RIP Port instances and their transport system. The methods add_rip_address and remove_rip_address cause Port objects and XrlPortIO objects to be instantiated and destructed.

The deliver_packet method forwards an arriving packet to the appropriate XrlPortIO object.

inline  XrlPortManager (System<A>& system, XrlRouter& xr, IfMgrXrlMirror& ifm)

XrlPortManager

 ~XrlPortManager ()

~XrlPortManager

bool  startup ()

startup

Request start up of instance.

Returns: true on success, false on failure.

Reimplemented from ServiceBase.

bool  shutdown ()

shutdown

Request shutdown of instance.

Returns: true on success, false on failure.

Reimplemented from ServiceBase.

bool  add_rip_address (const string& ifname, const string& vifname, const A& addr)

add_rip_address

Request the addition of an address to run RIP on. If the address is known to exist on the specified interface and vif, a request is sent to the FEA to create an appropriately bound RIP socket.

Parameters:

interfaceto run RIP on.
vifvirtual interface to run RIP on.
addraddress to run RIP on.

Returns: true on success or if address is already running RIP, false on failure.

bool  remove_rip_address (const string& ifname, const string& vifname, const A& addr)

remove_rip_address

Remove an address running RIP.

Parameters:

interfaceto run RIP on.
vifvirtual interface to run RIP on.
addraddress to run RIP on.

Returns: true on success or if address is not running RIP, false on otherwise.

bool  deliver_packet (const string& sockid, const A& src_addr, uint16_t src_port, const vector<uint8_t>& pdata)

deliver_packet

Deliver packet to RIP port associated with socket id that received the packet.

Parameters:

sockidunique socket identifier.
src_addrsource address of packet.
src_portsource port of packet.
pdatapacket data.

Returns: true if packet delivered, false if the owner of the sockid can not be found.

Port<A>*  find_port (const string& ifname, const string& vifname, const A& addr)

find_port

Find RIP port associated with interface, vif, address tuple.

Returns: pointer to port on success, 0 if port could not be found.

const Port<A>*  find_port (const string& ifname, const string& vifname, const A& addr)

find_port

[const]

Find RIP port associated with interface, vif, address tuple.

Returns: pointer to port on success, 0 if port could not be found.

bool  underlying_rip_address_up (const string& ifname, const string& vifname, const A& addr)

underlying_rip_address_up

[const]

Determine if rip address is up. The result is based on the current state of information from the FEA.

Returns: true if the address is up, false if the address is not up or does not exist.

bool  underlying_rip_address_exists (const string& ifname, const string& vifname, const A& addr)

underlying_rip_address_exists

[const]

Determine if rip address exists. The result is based on the current state of information from the FEA.

Returns: true if the address is up, false if the address is not up or does not exist.

void  tree_complete ()

tree_complete

[protected]

Reimplemented from IfMgrHintObserver.

void  updates_made ()

updates_made

[protected]

Reimplemented from IfMgrHintObserver.

void  status_change (ServiceBase* service, ServiceStatus old_status, ServiceStatus new_status)

status_change

[protected]

Reimplemented from ServiceChangeObserverBase.

void  try_start_next_io_handler ()

try_start_next_io_handler

[protected]

XrlRouter& _xr

_xr

[protected]

IfMgrXrlMirror& _ifm

_ifm

[protected]

map<ServiceBase*, Port<A>*> _dead_ports

_dead_ports

[protected]


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