netlink

Documentation

Index

• func AddDefaultGw(ip net.IP) error
• func NetworkGetRoutes() ([]*net.IPNet, error)
• func NetworkLinkAdd(name string, linkType string) error
• func NetworkLinkAddIp(iface *net.Interface, ip net.IP, ipNet *net.IPNet) error
• func NetworkLinkUp(iface *net.Interface) error
• func NetworkSetMTU(iface *net.Interface, mtu int) error
• type IfAddrmsg
  • func (msg *IfAddrmsg) ToWireFormat() []byte
• type IfInfomsg
  • func (msg *IfInfomsg) ToWireFormat() []byte
• type NetlinkRequest
  • func (rr *NetlinkRequest) AddData(data NetlinkRequestData)
  • func (rr *NetlinkRequest) ToWireFormat() []byte
• type NetlinkRequestData
• type NetlinkSocket
  • func (s *NetlinkSocket) Close()
  • func (s *NetlinkSocket) GetPid() (uint32, error)
  • func (s *NetlinkSocket) HandleAck(seq uint32) error
  • func (s *NetlinkSocket) Receive() ([]syscall.NetlinkMessage, error)
  • func (s *NetlinkSocket) Send(request *NetlinkRequest) error
• type RtAttr
  • func (attr *RtAttr) ToWireFormat() []byte
• type RtMsg
  • func (msg *RtMsg) ToWireFormat() []byte

Functions

func AddDefaultGw

func AddDefaultGw(ip net.IP) error

Add a new default gateway. Identical to: ip route add default via $ip

func NetworkGetRoutes

func NetworkGetRoutes() ([]*net.IPNet, error)

Returns an array of IPNet for all the currently routed subnets on ipv4 This is similar to the first column of "ip route" output

func NetworkLinkAdd

func NetworkLinkAdd(name string, linkType string) error

Add a new network link of a specified type. This is identical to running: ip add link $name type $linkType

func NetworkLinkAddIp

func NetworkLinkAddIp(iface *net.Interface, ip net.IP, ipNet *net.IPNet) error

Add an Ip address to an interface. This is identical to: ip addr add $ip/$ipNet dev $iface

func NetworkLinkUp

func NetworkLinkUp(iface *net.Interface) error

Bring up a particular network interface

func NetworkSetMTU

func NetworkSetMTU(iface *net.Interface, mtu int) error

Types

type IfAddrmsg

type IfAddrmsg struct {
	syscall.IfAddrmsg
}

func (*IfAddrmsg) ToWireFormat

func (msg *IfAddrmsg) ToWireFormat() []byte

type IfInfomsg

type IfInfomsg struct {
	syscall.IfInfomsg
}

func (*IfInfomsg) ToWireFormat

func (msg *IfInfomsg) ToWireFormat() []byte

type NetlinkRequest

type NetlinkRequest struct {
	syscall.NlMsghdr
	Data []NetlinkRequestData
}

func (*NetlinkRequest) AddData

func (rr *NetlinkRequest) AddData(data NetlinkRequestData)

func (*NetlinkRequest) ToWireFormat

func (rr *NetlinkRequest) ToWireFormat() []byte

type NetlinkRequestData

type NetlinkRequestData interface {
	ToWireFormat() []byte
}

type NetlinkSocket

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

func (*NetlinkSocket) Close

func (s *NetlinkSocket) Close()

func (*NetlinkSocket) GetPid

func (s *NetlinkSocket) GetPid() (uint32, error)

func (*NetlinkSocket) HandleAck

func (s *NetlinkSocket) HandleAck(seq uint32) error

func (*NetlinkSocket) Receive

func (s *NetlinkSocket) Receive() ([]syscall.NetlinkMessage, error)

func (*NetlinkSocket) Send

func (s *NetlinkSocket) Send(request *NetlinkRequest) error

type RtAttr

type RtAttr struct {
	syscall.RtAttr
	Data []byte
}

func (*RtAttr) ToWireFormat

func (attr *RtAttr) ToWireFormat() []byte

type RtMsg

type RtMsg struct {
	syscall.RtMsg
}

func (*RtMsg) ToWireFormat

func (msg *RtMsg) ToWireFormat() []byte