diff options
Diffstat (limited to 'pkg/tcpip/stack')
| -rw-r--r-- | pkg/tcpip/stack/packet_buffer.go | 7 | ||||
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/pkg/tcpip/stack/packet_buffer.go b/pkg/tcpip/stack/packet_buffer.go index 9527416cf..fc3c54e34 100644 --- a/pkg/tcpip/stack/packet_buffer.go +++ b/pkg/tcpip/stack/packet_buffer.go @@ -40,6 +40,10 @@ type PacketBufferOptions struct { // Data is the initial unparsed data for the new packet. If set, it will be // owned by the new packet. Data buffer.VectorisedView + + // IsForwardedPacket identifies that the PacketBuffer being created is for a + // forwarded packet. + IsForwardedPacket bool } // A PacketBuffer contains all the data of a network packet. @@ -132,6 +136,9 @@ func NewPacketBuffer(opts PacketBufferOptions) *PacketBuffer { if opts.ReserveHeaderBytes != 0 { pk.header = buffer.NewPrependable(opts.ReserveHeaderBytes) } + if opts.IsForwardedPacket { + pk.NetworkPacketInfo.IsForwardedPacket = opts.IsForwardedPacket + } return pk } diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index e26225552..a82c807b4 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -55,6 +55,9 @@ type NetworkPacketInfo struct { // LocalAddressBroadcast is true if the packet's local address is a broadcast // address. LocalAddressBroadcast bool + + // IsForwardedPacket is true if the packet is being forwarded. + IsForwardedPacket bool } // TransportErrorKind enumerates error types that are handled by the transport |