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        !             5: <TITLE>UDP device type commands</TITLE>
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        !             9: <A HREF="mpd.html"><EM>Mpd 5.6 User Manual</EM></A>
        !            10:  <b>:</b> <A HREF="mpd42.html"><EM>Device Types</EM></A>
        !            11:  <b>:</b> <EM>UDP device type commands</EM><BR>
        !            12: <b>Previous:</b> <A HREF="mpd45.html"><EM>TCP device type commands</EM></A><BR>
        !            13: <b>Next:</b> <A HREF="mpd47.html"><EM>PPTP device type commands</EM></A>
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        !            15: 
        !            16: <HR NOSHADE>
        !            17:   <H2><A NAME="46"></A>5.4. UDP device type commands<A NAME="udp"></A></H2>
        !            18: <p>This chapter describes commands that are specific to UDP type links.
        !            19: These commands apply to the currently active link, and are only
        !            20: valid if the currently active link has type <b>udp</b>.</p>
        !            21: 
        !            22: <p>It is suggested that the <code>set iface mtu</code> command be used
        !            23: when this link type is in use to avoid IP fragmentation if you want
        !            24: to get something better channel utilization.</p>
        !            25: 
        !            26: <p><b>Note:</b> Technically this device type is not completely correct, 
        !            27: because PPP links are not allowed to re-order frames, yet UDP packets can
        !            28: be delivered out of order. Therefore, if you use this link type you
        !            29: should not enable multi-link PPP, PPP encryption, or PPP compression.
        !            30: Otherwise, out of order frames will be dropped, leading to performance
        !            31: degradation.</p>
        !            32: <p>
        !            33: <dl>
        !            34: 
        !            35: <dt><b><code>set udp self <em>ipaddr</em> [ <em>port</em> ]</code></b><dd><p>Sets the local IP address and port for the UDP connection.
        !            36: If none is specified, any suitable local IP address is used.
        !            37: Port specification is required for incoming connection accepting.</p>
        !            38: 
        !            39: <dt><b><code>set udp peer <em>ipaddr</em> [ <em>port</em> ]</code></b><dd><p>Sets the peer IP address and port for the UDP connection.
        !            40: Address and port specification is required for connection originating.
        !            41: For incoming connections it is not required, but can limit who can connect to us.</p>
        !            42: 
        !            43: </dl>
        !            44: </p>
        !            45: 
        !            46: <p>The following options are supported:</p>
        !            47: <p>
        !            48: <dl>
        !            49: 
        !            50: <dt><b><code>resolve-once</code></b><dd><p>Enables resolving peer address only once, on startup, or on manual
        !            51: typing in CLI.</p>
        !            52: <p>The default is enable.</p>
        !            53: 
        !            54: </dl>
        !            55: 
        !            56: </p>
        !            57: 
        !            58: 
        !            59:  <HR NOSHADE>
        !            60: <A HREF="mpd.html"><EM>Mpd 5.6 User Manual</EM></A>
        !            61:  <b>:</b> <A HREF="mpd42.html"><EM>Device Types</EM></A>
        !            62:  <b>:</b> <EM>UDP device type commands</EM><BR>
        !            63: <b>Previous:</b> <A HREF="mpd45.html"><EM>TCP device type commands</EM></A><BR>
        !            64: <b>Next:</b> <A HREF="mpd47.html"><EM>PPTP device type commands</EM></A>
        !            65: 
        !            66: 
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