diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2020-01-31 13:54:57 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-01-31 13:55:46 -0800 |
| commit | 77bf586db75b3dbd9dcb14c349bde8372d26425c (patch) | |
| tree | cead014135d1bca14a0382a0b2396a7c1093aa91 /pkg/tcpip/transport | |
| parent | 528dd1ec72fee1dd63c734fe92d1b972b5735b8f (diff) | |
Use multicast Ethernet address for multicast NDP
As per RFC 2464 section 7, an IPv6 packet with a multicast destination
address is transmitted to the mapped Ethernet multicast address.
Test:
- ipv6.TestLinkResolution
- stack_test.TestDADResolve
- stack_test.TestRouterSolicitation
PiperOrigin-RevId: 292610529
Diffstat (limited to 'pkg/tcpip/transport')
| -rw-r--r-- | pkg/tcpip/transport/tcp/testing/context/context.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pkg/tcpip/transport/tcp/testing/context/context.go b/pkg/tcpip/transport/tcp/testing/context/context.go index 730ac4292..1e9a0dea3 100644 --- a/pkg/tcpip/transport/tcp/testing/context/context.go +++ b/pkg/tcpip/transport/tcp/testing/context/context.go @@ -1082,7 +1082,11 @@ func (c *Context) SACKEnabled() bool { // SetGSOEnabled enables or disables generic segmentation offload. func (c *Context) SetGSOEnabled(enable bool) { - c.linkEP.GSO = enable + if enable { + c.linkEP.LinkEPCapabilities |= stack.CapabilityHardwareGSO + } else { + c.linkEP.LinkEPCapabilities &^= stack.CapabilityHardwareGSO + } } // MSSWithoutOptions returns the value for the MSS used by the stack when no |