diff options
Diffstat (limited to 'pkg/tcpip/network/arp/arp.go')
| -rw-r--r-- | pkg/tcpip/network/arp/arp.go | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/pkg/tcpip/network/arp/arp.go b/pkg/tcpip/network/arp/arp.go index 43a4b7cac..7ae38d684 100644 --- a/pkg/tcpip/network/arp/arp.go +++ b/pkg/tcpip/network/arp/arp.go @@ -38,6 +38,7 @@ const ( var _ stack.DuplicateAddressDetector = (*endpoint)(nil) var _ stack.LinkAddressResolver = (*endpoint)(nil) +var _ ip.DADProtocol = (*endpoint)(nil) // ARP endpoints need to implement stack.NetworkEndpoint because the stack // considers the layer above the link-layer a network layer; the only @@ -82,7 +83,8 @@ func (*endpoint) DuplicateAddressProtocol() tcpip.NetworkProtocolNumber { return header.IPv4ProtocolNumber } -func (e *endpoint) SendDADMessage(addr tcpip.Address) tcpip.Error { +// SendDADMessage implements ip.DADProtocol. +func (e *endpoint) SendDADMessage(addr tcpip.Address, _ []byte) tcpip.Error { return e.sendARPRequest(header.IPv4Any, addr, header.EthernetBroadcastAddress) } @@ -284,9 +286,12 @@ func (p *protocol) NewEndpoint(nic stack.NetworkInterface, dispatcher stack.Tran e.mu.Lock() e.mu.dad.Init(&e.mu, p.options.DADConfigs, ip.DADOptions{ - Clock: p.stack.Clock(), - Protocol: e, - NICID: nic.ID(), + Clock: p.stack.Clock(), + SecureRNG: p.stack.SecureRNG(), + // ARP does not support sending nonce values. + NonceSize: 0, + Protocol: e, + NICID: nic.ID(), }) e.mu.Unlock() |