netutils

package
v1.0.0 Latest Latest
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 Go to latest Published: Jun 18, 2015 License: Apache-2.0 Imports: 3 Imported by: 0

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netutils

Miscellaneous network utilities

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GenerateDefaultGateway 

func GenerateDefaultGateway(sna *net.IPNet) net.IP

Generate the default gateway IP Address for a subnet

func IPToUint32 

func IPToUint32(ip net.IP) uint32

func Uint32ToIP 

func Uint32ToIP(u uint32) net.IP

Types

type IPAllocator 

type IPAllocator struct {
	// contains filtered or unexported fields
}

func NewIPAllocator 

func NewIPAllocator(network string, inUse []string) (*IPAllocator, error)

func (*IPAllocator) GetIP 

func (ipa *IPAllocator) GetIP() (*net.IPNet, error)

func (*IPAllocator) ReleaseIP 

func (ipa *IPAllocator) ReleaseIP(ip *net.IPNet) error

type SubnetAllocator 

type SubnetAllocator struct {
	// contains filtered or unexported fields
}

func NewSubnetAllocator 

func NewSubnetAllocator(network string, capacity uint, inUse []string) (*SubnetAllocator, error)

func (*SubnetAllocator) GetNetwork 

func (sna *SubnetAllocator) GetNetwork() (*net.IPNet, error)

func (*SubnetAllocator) ReleaseNetwork 

func (sna *SubnetAllocator) ReleaseNetwork(ipnet *net.IPNet) error

Source Files

  • common.go
  • ip_allocator.go
  • subnet_allocator.go

Directories

Path Synopsis

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