diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2020-11-12 17:30:31 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-11-12 17:33:21 -0800 |
| commit | 1a972411b36b8ad2543d3ea614c92e60ccbdffab (patch) | |
| tree | 43fd70a53b1ee47469ba3876920eaaee9863c813 /pkg/tcpip/stack/registration.go | |
| parent | ae7ab0a330aaa1676d1fe066e3f5ac5fe805ec1c (diff) | |
Move packet handling to NetworkEndpoint
The NIC should not hold network-layer state or logic - network packet
handling/forwarding should be performed at the network layer instead
of the NIC.
Fixes #4688
PiperOrigin-RevId: 342166985
Diffstat (limited to 'pkg/tcpip/stack/registration.go')
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index 00e9a82ae..1b1603bee 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -65,10 +65,6 @@ const ( // NetworkPacketInfo holds information about a network layer packet. type NetworkPacketInfo struct { - // RemoteAddressBroadcast is true if the packet's remote address is a - // broadcast address. - RemoteAddressBroadcast bool - // LocalAddressBroadcast is true if the packet's local address is a broadcast // address. LocalAddressBroadcast bool @@ -518,6 +514,9 @@ type NetworkInterface interface { // Enabled returns true if the interface is enabled. Enabled() bool + // Promiscuous returns true if the interface is in promiscuous mode. + Promiscuous() bool + // WritePacketToRemote writes the packet to the given remote link address. WritePacketToRemote(tcpip.LinkAddress, *GSO, tcpip.NetworkProtocolNumber, *PacketBuffer) *tcpip.Error } |