diff options
Diffstat (limited to 'pkg/tcpip/stack/route.go')
| -rw-r--r-- | pkg/tcpip/stack/route.go | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/pkg/tcpip/stack/route.go b/pkg/tcpip/stack/route.go index 4ecde5995..f17c04277 100644 --- a/pkg/tcpip/stack/route.go +++ b/pkg/tcpip/stack/route.go @@ -300,12 +300,18 @@ func (r *Route) RequiresTXTransportChecksum() bool { // HasSoftwareGSOCapability returns true if the route supports software GSO. func (r *Route) HasSoftwareGSOCapability() bool { - return r.outgoingNIC.LinkEndpoint.Capabilities()&CapabilitySoftwareGSO != 0 + if gso, ok := r.outgoingNIC.LinkEndpoint.(GSOEndpoint); ok { + return gso.SupportedGSO() == SWGSOSupported + } + return false } // HasHardwareGSOCapability returns true if the route supports hardware GSO. func (r *Route) HasHardwareGSOCapability() bool { - return r.outgoingNIC.LinkEndpoint.Capabilities()&CapabilityHardwareGSO != 0 + if gso, ok := r.outgoingNIC.LinkEndpoint.(GSOEndpoint); ok { + return gso.SupportedGSO() == HWGSOSupported + } + return false } // HasSaveRestoreCapability returns true if the route supports save/restore. @@ -440,7 +446,7 @@ func (r *Route) isValidForOutgoingRLocked() bool { // If the source NIC and outgoing NIC are different, make sure the stack has // forwarding enabled, or the packet will be handled locally. - if r.outgoingNIC != r.localAddressNIC && !r.outgoingNIC.stack.Forwarding(r.NetProto()) && (!r.outgoingNIC.stack.handleLocal || !r.outgoingNIC.hasAddress(r.NetProto(), r.RemoteAddress())) { + if r.outgoingNIC != r.localAddressNIC && !isNICForwarding(r.localAddressNIC, r.NetProto()) && (!r.outgoingNIC.stack.handleLocal || !r.outgoingNIC.hasAddress(r.NetProto(), r.RemoteAddress())) { return false } |