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29 lines
881 B
Go
29 lines
881 B
Go
// Copyright (c) 2016-present Cloud <cloud@txthinking.com>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 3 of the GNU General Public
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// License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package brook
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import (
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"net"
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"github.com/krolaw/dhcp4/conn"
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)
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func DHCPListen(iface string) (net.PacketConn, error) {
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if iface == "" {
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return net.ListenPacket("udp4", ":67")
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}
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return conn.NewUDP4BoundListener(iface, ":67")
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}
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