diff options
Diffstat (limited to 'pkg/tcpip/stack')
| -rw-r--r-- | pkg/tcpip/stack/nic.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pkg/tcpip/stack/nic.go b/pkg/tcpip/stack/nic.go index 8e700990d..863ef6bee 100644 --- a/pkg/tcpip/stack/nic.go +++ b/pkg/tcpip/stack/nic.go @@ -676,10 +676,10 @@ func (n *NIC) getRefOrCreateTemp(protocol tcpip.NetworkProtocolNumber, address t } // A usable reference was not found, create a temporary one if requested by - // the caller or if the address is found in the NIC's subnets and the NIC is - // a loopback interface. + // the caller or if the IPv4 address is found in the NIC's subnets and the NIC + // is a loopback interface. createTempEP := spoofingOrPromiscuous - if !createTempEP && n.isLoopback() { + if !createTempEP && n.isLoopback() && protocol == header.IPv4ProtocolNumber { for _, r := range n.mu.endpoints { addr := r.addrWithPrefix() subnet := addr.Subnet() |