iptables

Documentation

Index

• type Iptables
  • func NewIptables() (*Iptables, error)
  • func (ipt *Iptables) CheckRule(table, chain string, rulespec ...string) (bool, error)
  • func (ipt *Iptables) DeleteChain(table, chain string) error
  • func (ipt *Iptables) DeleteRule(table, chain string, rulespec ...string) error
  • func (ipt *Iptables) EnsureChain(table, chain, policy string) (bool, error)
  • func (ipt *Iptables) EnsureRule(pos int, table, chain string, rulespec ...string) (bool, error)

Types

type Iptables

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

func NewIptables

func NewIptables() (*Iptables, error)

func (*Iptables) CheckRule

func (ipt *Iptables) CheckRule(table, chain string, rulespec ...string) (bool, error)

CheckRule checks if the specified rule is present and return bool status and err.

func (*Iptables) DeleteChain

func (ipt *Iptables) DeleteChain(table, chain string) error

DeleteRule checks if the specified rule is present and, if so, deletes it.

func (*Iptables) DeleteRule

func (ipt *Iptables) DeleteRule(table, chain string, rulespec ...string) error

DeleteRule checks if the specified rule is present and, if so, deletes it.

func (*Iptables) EnsureChain

func (ipt *Iptables) EnsureChain(table, chain, policy string) (bool, error)

EnsureChain checks if the specified chain exists and, if not, creates it. If the chain existed, return true.

func (*Iptables) EnsureRule

func (ipt *Iptables) EnsureRule(pos int, table, chain string, rulespec ...string) (bool, error)

EnsureRule checks if the specified rule is present and, if not, creates it. If the rule existed, return true.