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    I believe the load balancing in question might not be relating to
    proper load balancing, rather certain services using certain links
    and failover links in case of primary failure.<br>
    <br>
    Depending on budget, RouterBOARDs are moving away from MIPS CPU's,
    their newest range are based on tilegx muli-core CPU's (and still
    some PowerPC CPU's).<br>
    <br>
    I can tell you now, a 951-2n Mikrotik with 600mhz mips CPU can
    handle ~140mbit of traffic via 2 WAN's with NAT, route marking and
    QoS in place, and thats probably lowest price point unit you can get
    ($60~)<br>
    <br>
    <div class="moz-cite-prefix">On 18/06/14 13:44, John Gavrilita
      wrote:<br>
    </div>
    <blockquote
cite="mid:DA9BB2AF3F974E4F9483A8BE1F28C9680B3D9F2B@SUMMITMX.summititm.local"
      type="cite">
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        <p class="MsoNormal"><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US">Can’t
            disagree with you, Matt, however it’ll come at an expense of
            a slightly increased CPU usage. And we all know just how
            easily that mips CPU can be overwhelmed. It depends how many
            pps, of course.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US">Other
            “effects” out there, Ross, may be PMTU discovery,
            MTU/MRU/MSS issues, latency, imo will change rapidly,
            especially when used across 3G links.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US">If the
            user will throw privacy over the links, then expect the
            aforementioned effects amplify many folds.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US">As with
            which Mikrotik device will achieve this then the answer is
            any of them, as long as:<o:p></o:p></span></p>
        <p class="MsoListParagraph"
          style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US"><span
              style="mso-list:Ignore">1.<span style="font:7.0pt
                "Times New Roman""> 
              </span></span></span><!--[endif]--><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US">The
            license is correct<o:p></o:p></span></p>
        <p class="MsoListParagraph"
          style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US"><span
              style="mso-list:Ignore">2.<span style="font:7.0pt
                "Times New Roman""> 
              </span></span></span><!--[endif]--><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US">The
            device is budgeted to suit the pps number.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US">Cheers
          </span><span
style="font-size:11.0pt;font-family:Wingdings;color:#1F497D;mso-fareast-language:EN-US">J</span><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US"><o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:11.0pt;font-family:"Liberation
            Mono";color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><b><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif""
              lang="EN-US">From:</span></b><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif""
            lang="EN-US"> Matt Ayre [<a class="moz-txt-link-freetext" href="mailto:matt.ayre@bigair.net.au">mailto:matt.ayre@bigair.net.au</a>]
            <br>
            <b>Sent:</b> Wednesday, 18 June 2014 1:30 PM<br>
            <b>To:</b> John Gavrilita<br>
            <b>Cc:</b> Ross Wheeler; <a class="moz-txt-link-abbreviated" href="mailto:ausnog@lists.ausnog.net">ausnog@lists.ausnog.net</a><br>
            <b>Subject:</b> Re: [AusNOG] Mikrotik routers and "VLAN
            trunking over WAN"<o:p></o:p></span></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <div>
          <p class="MsoNormal">Re "out of order segments", that is why
            pretty much all modern platforms include L3/L4 data points
            for flow hashing, whether routing/forwarding or bundle load
            balancing. <o:p></o:p></p>
          <div>
            <p class="MsoNormal"><o:p> </o:p></p>
          </div>
          <div>
            <p class="MsoNormal">Even eeek MikroTik ;)<o:p></o:p></p>
            <div>
              <p class="MsoNormal"><o:p> </o:p></p>
            </div>
            <div>
              <div>
                <p class="MsoNormal">Cheers,<o:p></o:p></p>
              </div>
              <div>
                <p class="MsoNormal">Matt<o:p></o:p></p>
              </div>
            </div>
          </div>
        </div>
        <div>
          <p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
          <div>
            <p class="MsoNormal">On 18 June 2014 11:50, John Gavrilita
              <<a moz-do-not-send="true"
                href="mailto:jgavrilita@thesummitgroup.com.au"
                target="_blank">jgavrilita@thesummitgroup.com.au</a>>
              wrote:<o:p></o:p></p>
            <blockquote style="border:none;border-left:solid #CCCCCC
              1.0pt;padding:0cm 0cm 0cm
              6.0pt;margin-left:4.8pt;margin-right:0cm">
              <p class="MsoNormal">Hi Ross,<br>
                The first thing that crossed my mind is the inevitable
                situation when packets will arrive out of order because
                the designed solution uses bandwidth aggregation / load
                balancing. For TCP it's ok, but for UDP it'll be a
                nightmare and the users will literally hear it.<br>
                Mikrotik is a nifty platform, and as with any other
                device, one has to know how to cook it.<br>
                Cheers :)<br>
                <br>
                <br>
                <br>
                <br>
                <br>
                John Gavrilita<br>
                Network Engineer<br>
                <br>
                Summit IT Management | Summit Internet | Summit Creative
                - ‘reach your peak’<br>
                Divisions of The Summit Group (Australia) Pty Ltd<br>
                <br>
                Phone (Australia):    1300 049 749<br>
                Phone (US & Canada): <a moz-do-not-send="true"
                  href="tel:%28321%29%20216%203844">(321) 216 3844</a><br>
                E-mail:     <a moz-do-not-send="true"
                  href="mailto:jgavrilita@thesummitgroup.com.au">jgavrilita@thesummitgroup.com.au</a><br>
                Internet:   <a moz-do-not-send="true"
                  href="http://www.thesummitgroup.com.au/"
                  target="_blank">http://www.thesummitgroup.com.au/</a><br>
                Address:   Level 1, 39 Railway Road, Blackburn  VIC
                 3130<br>
                Postal:      P.O. Box 3225, Doncaster East  VIC  3109<o:p></o:p></p>
              <div>
                <div>
                  <p class="MsoNormal"><br>
                  </p>
                </div>
              </div>
            </blockquote>
          </div>
        </div>
      </div>
      <p class="d6efcd8f-0706-4635-9981-f86e2aba6fa9"> </p>
      <strong><font face="Calibri" size="2">
          <p class="d6efcd8f-0706-4635-9981-f86e2aba6fa9"><span
              style="font-family:Calibri; font-size:x-small; ">John</span> <span
              style="font-family:Calibri; font-size:x-small; ">Gavrilita</span><br>
            <span style="font-family:Calibri; font-size:x-small;
              font-weight: normal; ">Network Engineer</span></p>
        </font></strong>
      <p class="d6efcd8f-0706-4635-9981-f86e2aba6fa9"> </p>
      <p class="d6efcd8f-0706-4635-9981-f86e2aba6fa9"><a
          moz-do-not-send="true" href="http://www.thesummitgroup.com.au"><font
            face="Calibri" size="2">Summit IT Management</font></a><font
          face="Calibri" size="2"> |
        </font><a moz-do-not-send="true"
          href="http://www.summitinternet.com.au"><font face="Calibri"
            size="2">Summit Internet</font></a><font face="Calibri"
          size="2"> |
        </font><a moz-do-not-send="true"
          href="http://www.summitcreative.com.au"><font face="Calibri"
            size="2">Summit Creative</font></a><font face="Calibri"
          size="2"> - ‘reach your peak’<br>
          Divisions of The Summit Group (Australia) Pty Ltd</font></p>
      <p class="d6efcd8f-0706-4635-9981-f86e2aba6fa9"><font
          face="Calibri" size="2">Phone (Australia):    1300 049 749<br>
          Phone (US & Canada): (321) 216 3844<br>
          E-mail:     <span style="font-family:Calibri;
            font-size:x-small; "><span style="font-family:Calibri;
              font-size:x-small; "><a moz-do-not-send="true"
                href="mailto:jgavrilita@thesummitgroup.com.au"
                title="Click to send email to John Gavrilita" target=""><span
                  style="font-family:Calibri; font-size:x-small; ">jgavrilita@thesummitgroup.com.au</span></a></span></span></font></p>
      <p class="d6efcd8f-0706-4635-9981-f86e2aba6fa9"><font
          face="Calibri" size="2">Internet:  
          <a moz-do-not-send="true"
            href="http://www.thesummitgroup.com.au">http://www.thesummitgroup.com.au/</a><br>
          Address:   Level 1, 39 Railway Road, Blackburn  VIC  3130<br>
          Postal:      P.O. Box 3225, Doncaster East  VIC  3109</font></p>
      <p class="d6efcd8f-0706-4635-9981-f86e2aba6fa9"> </p>
      <p class="d6efcd8f-0706-4635-9981-f86e2aba6fa9"><font
          face="Calibri" size="2">Follow us on
        </font><a moz-do-not-send="true"
          href="http://www.facebook.com/thesummitgroup/"><font
            face="Calibri" size="2">Facebook</font></a><font
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        </font><a moz-do-not-send="true"
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            face="Calibri" size="2">LinkedIn</font></a><font
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          href="http://twitter.com/summitgroupau/"><font face="Calibri"
            size="2">Twitter</font></a><em><strong><br>
          </strong></em></p>
      <div class="WordSection1">
        <div>
          <div>
            <blockquote style="border:none;border-left:solid #CCCCCC
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              6.0pt;margin-left:4.8pt;margin-right:0cm">
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                <div>
                  <p class="MsoNormal">-----Original Message-----<br>
                    From: AusNOG [mailto:<a moz-do-not-send="true"
                      href="mailto:ausnog-bounces@lists.ausnog.net">ausnog-bounces@lists.ausnog.net</a>]
                    On Behalf Of Ross Wheeler<br>
                    Sent: Wednesday, 18 June 2014 11:04 AM<br>
                    To: <a moz-do-not-send="true"
                      href="mailto:ausnog@lists.ausnog.net">ausnog@lists.ausnog.net</a><br>
                    Subject: [AusNOG] Mikrotik routers and "VLAN
                    trunking over WAN"<br>
                    <br>
                    <br>
                    Looking for someone with Mikrotik experience to
                    confirm which devices (any? all?) might achieve the
                    desired outcome here.<br>
                    <br>
                    Basically there are a number of sites of varying
                    sizes, but for the purposes of argument, lets say 20
                    sites.<br>
                    <br>
                    Most sites are proposed to have at least two diverse
                    paths. These could be ADSL, Microwave, 3G/4G/LTE
                    etc. The point is, different providers, different
                    paths.<br>
                    <br>
                    Each site has it's (n) paths connected to interfaces
                    on a Mikrotik router which can aggregate bandwidth
                    across (n) links (and reduce latency<br>
                    somewhat) while providing an ability to withstand
                    (n-1) link failures.<br>
                    <br>
                    The user further intends making extensive use of
                    VLANs to "isolate"<br>
                    services (eg, phones, computers, security devices,
                    "public" devices etc).<br>
                    Thus it would be entirely likely that there could be
                    40 switches at 20 sites, each with
                    <a moz-do-not-send="true" href="http://10.10.8.0/22"
                      target="_blank">10.10.8.0/22</a> for "phones" all
                    on VLAN8.<br>
                    <br>
                    Not withstanding how YOU might do it, is there an
                    intrinsic problem with the design (or Mikrotik as
                    the each sites 'edge device') as it stands?<br>
                    <br>
                    Thanks in advance,<br>
                    RossW<br>
                    _______________________________________________<br>
                    AusNOG mailing list<br>
                    <a moz-do-not-send="true"
                      href="mailto:AusNOG@lists.ausnog.net">AusNOG@lists.ausnog.net</a><br>
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