Documentation
¶
Overview ¶
Package fragmap represents the BPF map used to associate IPv4 datagram fragments to the L4 ports of the datagram they belong to, in order to retrieve the full 5-tuple necessary to do L4-based lookups. +groupName=maps
Index ¶
Constants ¶
View Source
const ( // MapName is the name of the map used to retrieve L4 ports associated // to the datagram to which an IPv4 belongs. MapName = "cilium_ipv4_frag_datagrams" )
Variables ¶
This section is empty.
Functions ¶
Types ¶
type FragmentKey ¶
type FragmentKey struct {
// contains filtered or unexported fields
}
FragmentKey must match 'struct ipv4_frag_id' in "bpf/lib/ipv4.h".
func (*FragmentKey) New ¶
func (k *FragmentKey) New() bpf.MapKey
func (*FragmentKey) String ¶
func (k *FragmentKey) String() string
String converts the key into a human readable string format.
type FragmentValue ¶
type FragmentValue struct {
// contains filtered or unexported fields
}
FragmentValue must match 'struct ipv4_frag_l4ports' in "bpf/lib/ipv4.h".
func (*FragmentValue) New ¶
func (v *FragmentValue) New() bpf.MapValue
func (*FragmentValue) String ¶
func (v *FragmentValue) String() string
String converts the value into a human readable string format.
Source Files
Click to show internal directories.
Click to hide internal directories.