diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2020-10-08 16:14:01 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-10-08 16:15:59 -0700 |
| commit | 6768e6c59ec252854a1633e184b69dc5723ac3f3 (patch) | |
| tree | 9e9915094781b9b31b201434c7a1e1f0940c2869 /pkg/tcpip/stack/nic_test.go | |
| parent | 40269d0c24d1ea9b040a8326c9fa01b03477410a (diff) | |
Do not resolve routes immediately
When a response needs to be sent to an incoming packet, the stack should
consult its neighbour table to determine the remote address's link
address.
When an entry does not exist in the stack's neighbor table, the stack
should queue the packet while link resolution completes. See comments.
PiperOrigin-RevId: 336185457
Diffstat (limited to 'pkg/tcpip/stack/nic_test.go')
| -rw-r--r-- | pkg/tcpip/stack/nic_test.go | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/pkg/tcpip/stack/nic_test.go b/pkg/tcpip/stack/nic_test.go index fdd49b77f..97a96af62 100644 --- a/pkg/tcpip/stack/nic_test.go +++ b/pkg/tcpip/stack/nic_test.go @@ -33,8 +33,7 @@ var _ NDPEndpoint = (*testIPv6Endpoint)(nil) type testIPv6Endpoint struct { AddressableEndpointState - nicID tcpip.NICID - linkEP LinkEndpoint + nic NetworkInterface protocol *testIPv6Protocol invalidatedRtr tcpip.Address @@ -57,12 +56,12 @@ func (*testIPv6Endpoint) DefaultTTL() uint8 { // MTU implements NetworkEndpoint.MTU. func (e *testIPv6Endpoint) MTU() uint32 { - return e.linkEP.MTU() - header.IPv6MinimumSize + return e.nic.MTU() - header.IPv6MinimumSize } // MaxHeaderLength implements NetworkEndpoint.MaxHeaderLength. func (e *testIPv6Endpoint) MaxHeaderLength() uint16 { - return e.linkEP.MaxHeaderLength() + header.IPv6MinimumSize + return e.nic.MaxHeaderLength() + header.IPv6MinimumSize } // WritePacket implements NetworkEndpoint.WritePacket. @@ -134,8 +133,7 @@ func (*testIPv6Protocol) ParseAddresses(v buffer.View) (src, dst tcpip.Address) // NewEndpoint implements NetworkProtocol.NewEndpoint. func (p *testIPv6Protocol) NewEndpoint(nic NetworkInterface, _ LinkAddressCache, _ NUDHandler, _ TransportDispatcher) NetworkEndpoint { e := &testIPv6Endpoint{ - nicID: nic.ID(), - linkEP: nic.LinkEndpoint(), + nic: nic, protocol: p, } e.AddressableEndpointState.Init(e) |