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arp_term_vppcalls.go
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arp_term_vppcalls.go
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// Copyright (c) 2019 Cisco and/or its affiliates.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package vpp1908
import (
"net"
l2ba "github.com/ligato/vpp-agent/plugins/vpp/binapi/vpp1908/l2"
)
func (h *BridgeDomainVppHandler) callBdIPMacAddDel(isAdd bool, bdID uint32, mac string, ip string) error {
ipAddr, err := ipToAddress(ip)
if err != nil {
return err
}
macAddr, err := net.ParseMAC(mac)
if err != nil {
return err
}
bdEntry := l2ba.BdIPMac{
BdID: bdID,
IP: ipAddr,
}
copy(bdEntry.Mac[:], macAddr)
req := &l2ba.BdIPMacAddDel{
IsAdd: boolToUint(isAdd),
Entry: bdEntry,
}
reply := &l2ba.BdIPMacAddDelReply{}
if err := h.callsChannel.SendRequest(req).ReceiveReply(reply); err != nil {
return err
}
return nil
}
// AddArpTerminationTableEntry creates ARP termination entry for bridge domain.
func (h *BridgeDomainVppHandler) AddArpTerminationTableEntry(bdID uint32, mac string, ip string) error {
err := h.callBdIPMacAddDel(true, bdID, mac, ip)
if err != nil {
return err
}
return nil
}
// RemoveArpTerminationTableEntry removes ARP termination entry from bridge domain.
func (h *BridgeDomainVppHandler) RemoveArpTerminationTableEntry(bdID uint32, mac string, ip string) error {
err := h.callBdIPMacAddDel(false, bdID, mac, ip)
if err != nil {
return err
}
return nil
}