Documentation
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Index ¶
- func MakeTablesInterface(ns netns.NsHandle) nftableslib.TablesInterface
- func NFTablesSet(ti nftableslib.TablesInterface, version nftables.TableFamily, ...) (nftableslib.TablesInterface, error)
- func NewNS(name ...string) (ns netns.NsHandle, err error)
- func ProgramTestRules(ti nftableslib.TablesInterface, tn string, version nftables.TableFamily, ...) error
- func TestICMP(sourceNS netns.NsHandle, protocol nftables.TableFamily, ...) error
- type NFTablesTest
- type P2PTestEnv
- type TestChain
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func MakeTablesInterface ¶
func MakeTablesInterface(ns netns.NsHandle) nftableslib.TablesInterface
MakeTablesInterface instantiates TablesInterface for a namespace passed as a parameter
func NFTablesSet ¶
func NFTablesSet(ti nftableslib.TablesInterface, version nftables.TableFamily, nfrules []TestChain, debug bool, tableName ...string) (nftableslib.TablesInterface, error)
NFTablesSet sets up nftables rules in the namespace
func NewNS ¶
NewNS returns a namespace handle either for an already existing namespace specified by its name, or a new one which it creates.
func ProgramTestRules ¶
func ProgramTestRules(ti nftableslib.TablesInterface, tn string, version nftables.TableFamily, nfrules []TestChain) error
ProgramTestRules program rules for a nf table specified by name and version
func TestICMP ¶
func TestICMP(sourceNS netns.NsHandle, protocol nftables.TableFamily, saddr, daddr *nftableslib.IPAddr) error
TestICMP tests icmp connectivity between two namespaces, ping is initiated in source namespace and destination namespace is expected to reply with echo reply packets
Types ¶
type NFTablesTest ¶
type NFTablesTest struct {
Name string
TableName string
Version nftables.TableFamily
SrcNFRules []TestChain
DstNFRules []TestChain
Saddr string
Daddr string
Validation func(nftables.TableFamily, []netns.NsHandle, []*nftableslib.IPAddr) error
DebugNFRules bool
}
NFTablesTest defines structure used for tests
type P2PTestEnv ¶
type P2PTestEnv interface {
Cleanup()
GetNamespace() []netns.NsHandle
GetIPs() []*nftableslib.IPAddr
}
P2PTestEnv defines methods to interact with an instantiated p2p test environment
func NewP2PTestEnv ¶
func NewP2PTestEnv(version nftables.TableFamily, ip1s, ip2s string) (P2PTestEnv, error)
NewP2PTestEnv sets up two new net namespaces, builds a link between them and assigns ip addresses to each end of the link. It also checks connectivity by using ping.
type TestChain ¶
type TestChain struct {
Name string
Attr *nftableslib.ChainAttributes
Rules []nftableslib.Rule
}
TestChain defines a key in NFTablesTes map
Source Files