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// Copyright 2018-present the CoreDHCP Authors. All rights reserved
// This source code is licensed under the MIT license found in the
// LICENSE file in the root directory of this source tree.
package main
/*
* Sample DHCPv6 client to test on the local interface
*/
import (
"flag"
"net"
"github.com/coredhcp/coredhcp/logger"
"github.com/insomniacslk/dhcp/dhcpv6"
"github.com/insomniacslk/dhcp/dhcpv6/client6"
"github.com/insomniacslk/dhcp/iana"
)
var log = logger.GetLogger("main")
func main() {
flag.Parse()
var macString string
if len(flag.Args()) > 0 {
macString = flag.Arg(0)
} else {
macString = "00:11:22:33:44:55"
}
c := client6.NewClient()
c.LocalAddr = &net.UDPAddr{
IP: net.ParseIP("::1"),
Port: 546,
}
c.RemoteAddr = &net.UDPAddr{
IP: net.ParseIP("::1"),
Port: 547,
}
log.Printf("%+v", c)
mac, err := net.ParseMAC(macString)
if err != nil {
log.Fatal(err)
}
duid := dhcpv6.DUIDLLT{
HWType: iana.HWTypeEthernet,
Time: dhcpv6.GetTime(),
LinkLayerAddr: mac,
}
conv, err := c.Exchange("lo", dhcpv6.WithClientID(&duid))
for _, p := range conv {
log.Print(p.Summary())
}
if err != nil {
log.Fatal(err)
}
}
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