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    <p>Em tempo Henri: acredito que ambos ISP e CPE fazem sentido.</p>
    <p>PLAT no ISP é o normal e esperado, independente do CLAT rodas na
      CPE ou no Sistema Operacional do usuário.<br>
      Já na CPE não se pode chamar de PLAT mas de outra coisa(certo?).
      Ainda sim acho muito válido a CPE ser capaz de traduzir para o
      mundo externo porém apenas quando for NAT46 (para quando o device
      é legado IPv4-only mas o destino possui suporte à IPv6) e não ao
      contrário. NAT64 precisará continuar seguindo para o PLAT do ISP,
      principalmente sabendo que hoje em dia cada vez menos CPEs recebem
      IPv4 Público.</p>
    <p>Fernando</p>
    <div class="moz-cite-prefix">On 6/16/2026 9:04 AM, Henri Alves de
      Godoy wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CALRKgT6bBr-Yedx+=HdCPgHzUts4ybr_MsMsTMyMt+UrTYx+2Q@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="ltr">Talvez, uma das grandes discussões futuras será
        onde se deve localizar el PLAT em cenários residenciais ?  Na
        nuvem, no ISP ou CPE ?
        <div><br>
        </div>
        <div>Para responder acredito que teremos que avançar nas
          medições, por isso a contribuição da comunidade é muito
          importante.</div>
        <div><br>
        </div>
        <div>Abraços</div>
        <div>Henri.</div>
      </div>
      <br>
      <div class="gmail_quote gmail_quote_container">
        <div dir="ltr" class="gmail_attr">Em ter., 16 de jun. de 2026 às
          08:46, jordi.palet--- vía LACNOG <<a
            href="mailto:lacnog@lacnic.net" moz-do-not-send="true"
            class="moz-txt-link-freetext">lacnog@lacnic.net</a>>
          escreveu:<br>
        </div>
        <blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div>Eso es, lo comente 3-4 emails atrás … Pero, aunque no hay
            mucha dificultad, es mas complejo implementar PLAT en un CPE
            que CLAT, no te parece? No le veo el sentido … En todo caso
            implementaría ambos: Ambos están con open source, el trabajo
            es una mera decisión (y obviamente pruebas para verificara
            que se ha integrado bien en el firmware del CPE).
            <div><br>
            </div>
            <div>Como indique, es una cuestión de decisión de los
              fabricantes por “dólares”, presión del mercado, presión de
              los clientes, presión de la competencia …<br>
              <div><br
id="m_8159065720704313891lineBreakAtBeginningOfMessage">
                <div>
                  <div>Saludos,<br>
                    Jordi<br>
                    <br>
                    @jordipalet<br>
                  </div>
                </div>
                <div><br>
                  <blockquote type="cite">
                    <div>El 16 jun 2026, a las 13:35, Henri Alves de
                      Godoy <<a
                        href="mailto:henri.godoy@fca.unicamp.br"
                        target="_blank" moz-do-not-send="true"
                        class="moz-txt-link-freetext">henri.godoy@fca.unicamp.br</a>>
                      escribió:</div>
                    <br>
                    <div>
                      <div dir="ltr">Jordi, e se o PLAT estiver dentro
                        de cada uma das residências, ao invés de
                        utilizar o PLAT do ISP.  ?  Acredito que podemos
                        resolver dessa forma,  assim como aqui no meu
                        cenário o PLAT fica local na vlan da rede wifi
                        ou cabeada.
                        <div><br>
                        </div>
                        <div>Henri.</div>
                      </div>
                      <br>
                      <div class="gmail_quote">
                        <div dir="ltr" class="gmail_attr">Em ter., 16 de
                          jun. de 2026 às 08:23, jordi.palet--- vía
                          LACNOG <<a href="mailto:lacnog@lacnic.net"
                            target="_blank" moz-do-not-send="true"
                            class="moz-txt-link-freetext">lacnog@lacnic.net</a>>
                          escreveu:<br>
                        </div>
                        <blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                          <div>Hola Douglas,
                            <div><br>
                            </div>
                            <div>En ningún momento he negado que lo mas
                              importante es la satisfacción del cliente
                              final. Lo que intento explicar
                              *precisamente* es que con IPv6-Mostly NO
                              se cumple ese objetivo, más bien al
                              contrario.</div>
                            <div><br>
                            </div>
                            <div>IPv6-Mostly ha sido diseñado para redes
                              gestionadas (enterprise networks), donde
                              un administrador decide en que segmentos
                              se aplica y en cuales no, o si por ejemplo
                              no existen impresoras que sean solo IPv4,
                              o si las hay, implementa un regla en la
                              red bien para que esas impresoras sean
                              accesibles, por ejemplo mediante un
                              stateless NAT64 delante de ellas, o bien
                              realizando una traducción con WKP+RFC1819
                              (esta siendo estandarizado en este
                              momento) en el stateful NAT64 *de la red
                              enterprise*. Lo que no tiene sentido es
                              que ese trafico *salga* de la red para
                              llegar al stateful NAT64 del ISP, y vuelva
                              a entrar como IPv4 y viceversa en el
                              camino contrario, etc.</div>
                            <div><br
id="m_8159065720704313891m_-5805643160025490243lineBreakAtBeginningOfMessage">
                              <div>
                                <div>Saludos,<br>
                                  Jordi<br>
                                  <br>
                                  @jordipalet<br>
                                </div>
                              </div>
                              <div><br>
                                <blockquote type="cite">
                                  <div>El 16 jun 2026, a las 13:08,
                                    Douglas Fischer <<a
href="mailto:fischerdouglas@gmail.com" target="_blank"
                                      moz-do-not-send="true"
                                      class="moz-txt-link-freetext">fischerdouglas@gmail.com</a>>
                                    escribió:</div>
                                  <br>
                                  <div>
                                    <div dir="ltr">Reconhecer que a
                                      satisfação do usuário final é mais
                                      importante que o ego de dizer que
                                      usa protocolo/metodologia A ou B é
                                      primordial.</div>
                                    <br>
                                    <div class="gmail_quote">
                                      <div dir="ltr" class="gmail_attr">Em
                                        ter., 16 de jun. de 2026 às
                                        07:41, jordi.palet--- vía LACNOG
                                        <<a
href="mailto:lacnog@lacnic.net" target="_blank" moz-do-not-send="true"
                                          class="moz-txt-link-freetext">lacnog@lacnic.net</a>>
                                        escreveu:<br>
                                      </div>
                                      <blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                                        <div>Hola Henri,
                                          <div><br>
                                          </div>
                                          <div>Creo que no hace falta
                                            simularlo para comprender
                                            porque no funciona.</div>
                                          <div><br>
                                          </div>
                                          <div>Si en las LANs
                                            residenciales algunos
                                            dispositivos mediante opción
                                            108 dejan de usar IPv4, pero
                                            hay otros dispositivos que
                                            solo usan IPv4, esta claro
                                            que no hay comunicación
                                            entre ellos. No te parece?</div>
                                          <div><br>
                                          </div>
                                          <div>Ahora bien, si quires
                                            probarlo, tienes que
                                            asegurarte de tener, por
                                            ejemplo, una impresora que
                                            solo tenga IPv4. Y que el
                                            host con el que quieras
                                            acceder a ella, este en modo
                                            “IPv6-Mostly”. En lugar de
                                            una impresora, puede haber
                                            muchos otros dispositivos
                                            que comuniquen localmente,
                                            ejemplo cámaras RTSP,
                                            dispositivos de domótica,
                                            etc. Hay que asegurarse que
                                            no usen IPv6, o que no usen
                                            “cloud”. En cualquier caso,
                                            para hacer bien esta prueba,
                                            habría que desactivar IPv4
                                            en la WAN del router, no se
                                            si tienes un entorno
                                            residencial que ya te
                                            ofrezca 464XLAT o cualquier
                                            otro mecanismo del RFC8585.</div>
                                          <div><br>
                                          </div>
                                          <div>También podría simular
                                            este entorno en un
                                            laboratorio virtual o en la
                                            red de la Universidad, donde
                                            si puedes provisionar una
                                            LAN con IPv6-only supongo.</div>
                                          <div><br>
                                          </div>
                                          <div>Pero como dije antes,
                                            creo que es evidente, que si
                                            el host solo habla IPv6
                                            (IPv6-Mostly) y la impresora
                                            solo IPv4 …. “no se ven, no
                                            se pueden hablar”.</div>
                                          <div><br>
                                          </div>
                                          <div>En un teléfono celular
                                            (UE), cuando el teléfono usa
                                            464XLAT, dicho UE solo se
                                            comunica con la red. Hay 2
                                            casos:</div>
                                          <div>1) iOS: NO usa CLAT, en
                                            su lugar HEv2 (RFC8305), usa
                                            algo equivalente a “bump in
                                            the host”, que hace la misma
                                            función y “self-synthesis”
                                            para general el AAAA.</div>
                                          <div>2) Android: Usa CLAT.</div>
                                          <div><br>
                                          </div>
                                          <div>Ahora bien, si el
                                            teléfono activa el tethering
                                            para compartir datos con
                                            otros dispositivos, como el
                                            UE recibe un /64 de la red
                                            movil, por medio de RA, se
                                            usa “prefix sharing”
                                            (RFC7278), *CONVIRTIENDO* al
                                            UE en un *CPE* (ademas de
                                            mantenerse como “host”). Y
                                            de nuevo hay 2 casos:</div>
                                          <div>1) iOS: Se activa CLAT
                                            (solo para los tethered
                                            devices, el UE como “host”
                                            sigue usando HEv2).</div>
                                          <div>2) Android: Usa CLAT para
                                            ambos, tethered devices y el
                                            propio UE.</div>
                                          <div><br>
                                          </div>
                                          <div>El caso de un CPE que
                                            tenga enlace celular con
                                            464XLAT es equivalente a un
                                            teléfono haciendo tethering,
                                            con la salvedad de que ahí
                                            el operador puede usar
                                            DHCPv6-PD para provisionar
                                            un /48 al CPE. Hay que
                                            recordar que aunque el uso
                                            de DHCPv6-PD esta
                                            estandarizado por 3GPP, no
                                            es común su implementación
                                            por parte de muchos
                                            fabricantes ni en UEs, ni en
                                            dispositivos de la red PS.</div>
                                          <div><br>
                                          </div>
                                          <div>Hay que tener en cuenta
                                            que para activar 464XLAT en
                                            iOS, y más aun CLAT, para el
                                            tethering, es necesario que
                                            el operador firme un
                                            contrato con Apple a través
                                            de su enlace, con pruebas
                                            previas de la calidad de la
                                            red IPv6, etc., etc. Apple
                                            es muy exigente y lenta en
                                            todo este proceso, porque
                                            quiere garantizar la calidad
                                            del servicio a sus clientes.</div>
                                          <div><br>
                                          </div>
                                          <div>Todo esto no es solo
                                            información teórica, sino
                                            experiencia en cientos de
                                            despliegues en los que he
                                            participado.</div>
                                          <div><br
id="m_8159065720704313891m_-5805643160025490243m_-2094270549190661331lineBreakAtBeginningOfMessage">
                                            <div>
                                              <div>Saludos,<br>
                                                Jordi<br>
                                                <br>
                                                @jordipalet<br>
                                              </div>
                                            </div>
                                            <div><br>
                                              <blockquote type="cite">
                                                <div>El 16 jun 2026, a
                                                  las 12:10, Henri Alves
                                                  de Godoy <<a
href="mailto:henri.godoy@fca.unicamp.br" target="_blank"
moz-do-not-send="true" class="moz-txt-link-freetext">henri.godoy@fca.unicamp.br</a>>
                                                  escribió:</div>
                                                <br>
                                                <div>
                                                  <div dir="ltr">
                                                    <div>Hola Jordi,</div>
                                                    <div><br>
                                                    </div>
                                                    <div>Vou tentar
                                                      simular no meu
                                                      ambiente
                                                      ipv6-mostly esse
                                                      cenário
                                                      residencial, para
                                                      poder te responder
                                                      como seria essa
                                                      compatibilidade de
                                                      acesso e o caminho
                                                      na prática.</div>
                                                    <div><br>
                                                    </div>
                                                    <div>Com relação à
                                                      operadora Vivo,
                                                      vou tambem tentar
                                                      capturar a
                                                      sinalização que é
                                                      enviada.  Achei um
                                                      tal de PCAPdroid
                                                      que deve resolver
                                                      a forma de
                                                      captura.</div>
                                                    <div><br>
                                                    </div>
                                                    <div>Mas como os
                                                      aparelhos móveis
                                                      com Android e iOS
                                                      estão montando o
                                                      CLAT
                                                      automaticamente, é
                                                      praticamente certo
                                                      que a operadora
                                                      está sinalizando
                                                      um ambiente
                                                      favorável para que
                                                      a rede continue a
                                                      operar em
                                                      ipv6-only.</div>
                                                    <div><br>
                                                    </div>
                                                    <div>Abraços.</div>
                                                    <br>
                                                    <div
class="gmail_quote">
                                                      <div dir="ltr"
class="gmail_attr">Em ter., 16 de jun. de 2026 às 04:59, jordi.palet---
                                                        vía LACNOG <<a
href="mailto:lacnog@lacnic.net" target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">lacnog@lacnic.net</a>> escreveu:<br>
                                                      </div>
                                                      <blockquote
class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                                                        <div>Hola
                                                          Douglas,
                                                          <div><br>
                                                          </div>
                                                          <div>He
                                                          participado en
                                                          cientos de
                                                          despliegues
                                                          con 464XLAT y
                                                          en ninguno he
                                                          tenido esos
                                                          problemas que
                                                          mencionas,
                                                          supongo que
                                                          puede ser
                                                          cuestión de
                                                          calidad del
                                                          producto, y
                                                          como siempre,
                                                          experiencia y
                                                          conocimiento.</div>
                                                          <div><br>
                                                          </div>
                                                          <div>De todos
                                                          modos la
                                                          cuestión sigue
                                                          siendo:</div>
                                                          <div>Si no
                                                          usas CLAT en
                                                          el CPE, y usas
                                                          IPv6-Mostly
                                                          (asumiendo que
                                                          en el CPE
                                                          implementas
                                                          opción 108,
                                                          etc.), como
                                                          resuelves la
                                                          comunicación
                                                          con IPv4 entre
                                                          los nodos de
                                                          la red
                                                          residencial
                                                          (por ejemplo
                                                          impresoras,
                                                          SmartTVs, etc.
                                                          con solo-IPv4)
                                                          y nodos que
                                                          usan
                                                          IPv6-Mostly (y
                                                          por tanto
                                                          dejan de usar
                                                          IPv4)?</div>
                                                          <div><br>
                                                          </div>
                                                          <div>Insisto
                                                          que
                                                          IPv6-Mostly
                                                          esta pensado
                                                          para entornos
                                                          “managed”, es
                                                          decir, redes
                                                          corporativas.</div>
                                                          <div><br
id="m_8159065720704313891m_-5805643160025490243m_-2094270549190661331m_-7678760838624604900lineBreakAtBeginningOfMessage">
                                                          <div>
                                                          <div>Saludos,<br>
                                                          Jordi<br>
                                                          <br>
                                                          @jordipalet<br>
                                                          </div>
                                                          </div>
                                                          <div><br>
                                                          <blockquote
                                                          type="cite">
                                                          <div>El 15 jun
                                                          2026, a las
                                                          22:17, Douglas
                                                          Fischer <<a
href="mailto:fischerdouglas@gmail.com" target="_blank"
moz-do-not-send="true" class="moz-txt-link-freetext">fischerdouglas@gmail.com</a>>
                                                          escribió:</div>
                                                          <br>
                                                          <div>
                                                          <div dir="ltr">
                                                          <div dir="ltr">Eu
                                                          já ouvi
                                                          maravilhas e
                                                          já ouvi
                                                          xingamentos
                                                          terríveis
                                                          sobre o
                                                          cenário de
                                                          464XLAT.<br>
                                                          <br>
                                                          Dentro do MEU
                                                          espectro de
                                                          amostragem,
                                                          100% dos casos
                                                          de reclamação
                                                          por parte de
                                                          operadores de
                                                          rede o cenário
                                                          era CLAT feito
                                                          na CPE.<br>
                                                          E esses mesmos
                                                          que reclamavam
                                                          desse cenário
                                                          disseram-me
                                                          que nos casos
                                                          onde o CLAT
                                                          era feito no
                                                          endpoint não
                                                          tinham
                                                          reclamações.<br>
                                                          </div>
                                                          <br>
                                                          <div
class="gmail_quote">
                                                          <div dir="ltr"
class="gmail_attr">Em qui., 11 de jun. de 2026 às 13:09, jordi.palet---
                                                          vía LACNOG
                                                          <<a
href="mailto:lacnog@lacnic.net" target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">lacnog@lacnic.net</a>> escreveu:<br>
                                                          </div>
                                                          <blockquote
class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                                                          <div>
                                                          <div>
                                                          <div>
                                                          <div>
                                                          <blockquote
                                                          type="cite">
                                                          <div>
                                                          <div
                                                          dir="auto">
                                                          <div>
                                                          <div
class="gmail_quote">
                                                          <blockquote
class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                                                          <div dir="ltr">
                                                          <div
class="gmail_quote">
                                                          <div>Essa
                                                          transparência é
                                                          que vejo como
                                                          uma vantagem e
                                                          também
                                                          benefício,
                                                          mesmo em
                                                          cenários
                                                          residenciais. 
                                                          Concorda ?</div>
                                                          </div>
                                                          </div>
                                                          </blockquote>
                                                          </div>
                                                          </div>
                                                          <div
                                                          dir="auto"><br>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </blockquote>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </blockquote>
                                                          <div>Concordo
                                                          em gênero,
                                                          número, e
                                                          grau!<br>
                                                          O motivo
                                                          dessa minha
                                                          intensa
                                                          concordância é
                                                          que o cliente
                                                          não quer (e
                                                          nem tem a
                                                          obrigação) de
                                                          saber se é o
                                                          CLAT do CPE ou
                                                          se é o CLAT do
                                                          Android ou do
                                                          Windows. O que
                                                          ele quer saber
                                                          é se funciona
                                                          ou não.</div>
                                                          <div>E mesmo
                                                          para cenários
                                                          residenciais,
                                                          uma simples
                                                          informação
                                                          como "o
                                                          problema
                                                          acontece no
                                                          APP que roda
                                                          no android,
                                                          mas não
                                                          acontece no
                                                          APP que roda
                                                          no windows."
                                                          "Ou na
                                                          smarttv, ou no
                                                          iphone, ou no
                                                          MAC." faz toda
                                                          a diferença.<br>
                                                          <br>
                                                          Reconhecer que
                                                          a satisfação
                                                          do usuário
                                                          final é mais
                                                          importante que
                                                          o ego de dizer
                                                          que usa
                                                          protocolo/metodologia
                                                          A ou B é
                                                          primordial.</div>
                                                          <div><br>
                                                          O que acredito
                                                          que vamos ver
                                                          agora é redes
                                                          que foram
                                                          implantadas
                                                          com DualStack
                                                          passarem
                                                          implementar o
                                                          IPv6 Mostly, e
                                                          com isso a
                                                          parcela de
                                                          IPv4 nativo
                                                          passante na
                                                          rede ir
                                                          diminuindo,
                                                          sendo
                                                          substituída
                                                          por CLAT no
                                                          endpoint com
                                                          PLAT.</div>
                                                          <div><br>
                                                          E com isso,
                                                          naturalmente o
                                                          número de
                                                          portas
                                                          públicas vai
                                                          diminuir, e
                                                          eventualmente
                                                          até a banda
                                                          demanda também
                                                          vai ir
                                                          reduzindo.</div>
                                                          </div>
                                                          <div><br
                                                          clear="all">
                                                          </div>
                                                          <div><br>
                                                          </div>
                                                          <span
class="gmail_signature_prefix">-- </span><br>
                                                          <div dir="ltr"
class="gmail_signature">
                                                          <div dir="ltr">Douglas
                                                          Fernando
                                                          Fischer<br>
                                                          Engº de
                                                          Controle e
                                                          Automação<br>
                                                          </div>
                                                          </div>
                                                          </div>
_______________________________________________<br>
                                                          LACNOG mailing
                                                          list<br>
                                                          <a
href="mailto:LACNOG@lacnic.net" target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">LACNOG@lacnic.net</a><br>
                                                          <a
href="https://mail.lacnic.net/mailman/listinfo/lacnog" target="_blank"
moz-do-not-send="true" class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/listinfo/lacnog</a><br>
                                                          Cancelar
                                                          suscripcion: <a
href="https://mail.lacnic.net/mailman/options/lacnog" target="_blank"
moz-do-not-send="true" class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/options/lacnog</a><br>
                                                          </div>
                                                          </blockquote>
                                                          </div>
                                                          <br>
                                                          </div>
                                                          <br>
**********************************************<br>
                                                          IPv4 is over<br>
                                                          Are you ready
                                                          for the new
                                                          Internet ?<br>
                                                          <a
href="http://www.theipv6company.com/" target="_blank"
moz-do-not-send="true" class="moz-txt-link-freetext">http://www.theipv6company.com</a><br>
                                                          The IPv6
                                                          Company<br>
                                                          <br>
                                                          This
                                                          electronic
                                                          message
                                                          contains
                                                          information
                                                          which may be
                                                          privileged or
                                                          confidential.
                                                          The
                                                          information is
                                                          intended to be
                                                          for the
                                                          exclusive use
                                                          of the
                                                          individual(s)
                                                          named above
                                                          and further
                                                          non-explicilty
                                                          authorized
                                                          disclosure,
                                                          copying,
                                                          distribution
                                                          or use of the
                                                          contents of
                                                          this
                                                          information,
                                                          even if
                                                          partially,
                                                          including
                                                          attached
                                                          files, is
                                                          strictly
                                                          prohibited and
                                                          will be
                                                          considered a
                                                          criminal
                                                          offense. If
                                                          you are not
                                                          the intended
                                                          recipient be
                                                          aware that any
                                                          disclosure,
                                                          copying,
                                                          distribution
                                                          or use of the
                                                          contents of
                                                          this
                                                          information,
                                                          even if
                                                          partially,
                                                          including
                                                          attached
                                                          files, is
                                                          strictly
                                                          prohibited,
                                                          will be
                                                          considered a
                                                          criminal
                                                          offense, so
                                                          you must reply
                                                          to the
                                                          original
                                                          sender to
                                                          inform about
                                                          this
                                                          communication
                                                          and delete it.<br>
                                                          <br>
                                                        </div>
_______________________________________________<br>
                                                        LACNOG mailing
                                                        list<br>
                                                        <a
href="mailto:LACNOG@lacnic.net" target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">LACNOG@lacnic.net</a><br>
                                                        <a
href="https://mail.lacnic.net/mailman/listinfo/lacnog" rel="noreferrer"
target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/listinfo/lacnog</a><br>
                                                        Cancelar
                                                        suscripcion: <a
href="https://mail.lacnic.net/mailman/options/lacnog" rel="noreferrer"
target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/options/lacnog</a><br>
                                                      </blockquote>
                                                    </div>
                                                    <div><br clear="all">
                                                    </div>
                                                    <div><br>
                                                    </div>
                                                    <span
class="gmail_signature_prefix">-- </span><br>
                                                    <div dir="ltr"
class="gmail_signature">
                                                      <div dir="ltr"><img
                                                          width="420"
                                                          height="127"
src="https://ci3.googleusercontent.com/mail-sig/AIorK4y46kkRvCpAMdinHijHNmlXWyL4L3BEzwJmxsbtJANj-VtOAqdNz0cIvzYqkHx9ILVpq1N04LB7TzsT"
moz-do-not-send="true"><br>
                                                      </div>
                                                    </div>
                                                  </div>
                                                </div>
                                              </blockquote>
                                            </div>
                                            <br>
                                          </div>
                                          <br>
**********************************************<br>
                                          IPv4 is over<br>
                                          Are you ready for the new
                                          Internet ?<br>
                                          <a
href="http://www.theipv6company.com/" target="_blank"
                                            moz-do-not-send="true"
class="moz-txt-link-freetext">http://www.theipv6company.com</a><br>
                                          The IPv6 Company<br>
                                          <br>
                                          This electronic message
                                          contains information which may
                                          be privileged or confidential.
                                          The information is intended to
                                          be for the exclusive use of
                                          the individual(s) named above
                                          and further non-explicilty
                                          authorized disclosure,
                                          copying, distribution or use
                                          of the contents of this
                                          information, even if
                                          partially, including attached
                                          files, is strictly prohibited
                                          and will be considered a
                                          criminal offense. If you are
                                          not the intended recipient be
                                          aware that any disclosure,
                                          copying, distribution or use
                                          of the contents of this
                                          information, even if
                                          partially, including attached
                                          files, is strictly prohibited,
                                          will be considered a criminal
                                          offense, so you must reply to
                                          the original sender to inform
                                          about this communication and
                                          delete it.<br>
                                          <br>
                                        </div>
_______________________________________________<br>
                                        LACNOG mailing list<br>
                                        <a
href="mailto:LACNOG@lacnic.net" target="_blank" moz-do-not-send="true"
                                          class="moz-txt-link-freetext">LACNOG@lacnic.net</a><br>
                                        <a
href="https://mail.lacnic.net/mailman/listinfo/lacnog" rel="noreferrer"
                                          target="_blank"
                                          moz-do-not-send="true"
                                          class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/listinfo/lacnog</a><br>
                                        Cancelar suscripcion: <a
href="https://mail.lacnic.net/mailman/options/lacnog" rel="noreferrer"
                                          target="_blank"
                                          moz-do-not-send="true"
                                          class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/options/lacnog</a><br>
                                      </blockquote>
                                    </div>
                                    <div><br clear="all">
                                    </div>
                                    <div><br>
                                    </div>
                                    <span class="gmail_signature_prefix">--
                                    </span><br>
                                    <div dir="ltr"
                                      class="gmail_signature">
                                      <div dir="ltr">Douglas Fernando
                                        Fischer<br>
                                        Engº de Controle e Automação<br>
                                      </div>
                                    </div>
                                  </div>
                                </blockquote>
                              </div>
                              <br>
                            </div>
                            <br>
**********************************************<br>
                            IPv4 is over<br>
                            Are you ready for the new Internet ?<br>
                            <a href="http://www.theipv6company.com/"
                              target="_blank" moz-do-not-send="true"
                              class="moz-txt-link-freetext">http://www.theipv6company.com</a><br>
                            The IPv6 Company<br>
                            <br>
                            This electronic message contains information
                            which may be privileged or confidential. The
                            information is intended to be for the
                            exclusive use of the individual(s) named
                            above and further non-explicilty authorized
                            disclosure, copying, distribution or use of
                            the contents of this information, even if
                            partially, including attached files, is
                            strictly prohibited and will be considered a
                            criminal offense. If you are not the
                            intended recipient be aware that any
                            disclosure, copying, distribution or use of
                            the contents of this information, even if
                            partially, including attached files, is
                            strictly prohibited, will be considered a
                            criminal offense, so you must reply to the
                            original sender to inform about this
                            communication and delete it.<br>
                            <br>
                          </div>
_______________________________________________<br>
                          LACNOG mailing list<br>
                          <a href="mailto:LACNOG@lacnic.net"
                            target="_blank" moz-do-not-send="true"
                            class="moz-txt-link-freetext">LACNOG@lacnic.net</a><br>
                          <a
href="https://mail.lacnic.net/mailman/listinfo/lacnog" rel="noreferrer"
                            target="_blank" moz-do-not-send="true"
                            class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/listinfo/lacnog</a><br>
                          Cancelar suscripcion: <a
href="https://mail.lacnic.net/mailman/options/lacnog" rel="noreferrer"
                            target="_blank" moz-do-not-send="true"
                            class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/options/lacnog</a><br>
                        </blockquote>
                      </div>
                      <div><br clear="all">
                      </div>
                      <div><br>
                      </div>
                      <span class="gmail_signature_prefix">-- </span><br>
                      <div dir="ltr" class="gmail_signature">
                        <div dir="ltr"><img width="420" height="127"
src="https://ci3.googleusercontent.com/mail-sig/AIorK4y46kkRvCpAMdinHijHNmlXWyL4L3BEzwJmxsbtJANj-VtOAqdNz0cIvzYqkHx9ILVpq1N04LB7TzsT"
                            moz-do-not-send="true"><br>
                        </div>
                      </div>
                    </div>
                  </blockquote>
                </div>
                <br>
              </div>
            </div>
            <br>
            **********************************************<br>
            IPv4 is over<br>
            Are you ready for the new Internet ?<br>
            <a href="http://www.theipv6company.com" target="_blank"
              moz-do-not-send="true" class="moz-txt-link-freetext">http://www.theipv6company.com</a><br>
            The IPv6 Company<br>
            <br>
            This electronic message contains information which may be
            privileged or confidential. The information is intended to
            be for the exclusive use of the individual(s) named above
            and further non-explicilty authorized disclosure, copying,
            distribution or use of the contents of this information,
            even if partially, including attached files, is strictly
            prohibited and will be considered a criminal offense. If you
            are not the intended recipient be aware that any disclosure,
            copying, distribution or use of the contents of this
            information, even if partially, including attached files, is
            strictly prohibited, will be considered a criminal offense,
            so you must reply to the original sender to inform about
            this communication and delete it.<br>
            <br>
          </div>
          _______________________________________________<br>
          LACNOG mailing list<br>
          <a href="mailto:LACNOG@lacnic.net" target="_blank"
            moz-do-not-send="true" class="moz-txt-link-freetext">LACNOG@lacnic.net</a><br>
          <a href="https://mail.lacnic.net/mailman/listinfo/lacnog"
            rel="noreferrer" target="_blank" moz-do-not-send="true"
            class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/listinfo/lacnog</a><br>
          Cancelar suscripcion: <a
            href="https://mail.lacnic.net/mailman/options/lacnog"
            rel="noreferrer" target="_blank" moz-do-not-send="true"
            class="moz-txt-link-freetext">https://mail.lacnic.net/mailman/options/lacnog</a><br>
        </blockquote>
      </div>
      <div><br clear="all">
      </div>
      <div><br>
      </div>
      <span class="gmail_signature_prefix">-- </span><br>
      <div dir="ltr" class="gmail_signature">
        <div dir="ltr"><img width="420" height="127"
src="https://ci3.googleusercontent.com/mail-sig/AIorK4y46kkRvCpAMdinHijHNmlXWyL4L3BEzwJmxsbtJANj-VtOAqdNz0cIvzYqkHx9ILVpq1N04LB7TzsT"
            moz-do-not-send="true"><br>
        </div>
      </div>
      <br>
      <fieldset class="moz-mime-attachment-header"></fieldset>
      <pre wrap="" class="moz-quote-pre">_______________________________________________
LACNOG mailing list
<a class="moz-txt-link-abbreviated" href="mailto:LACNOG@lacnic.net">LACNOG@lacnic.net</a>
<a class="moz-txt-link-freetext" href="https://mail.lacnic.net/mailman/listinfo/lacnog">https://mail.lacnic.net/mailman/listinfo/lacnog</a>
Cancelar suscripcion: <a class="moz-txt-link-freetext" href="https://mail.lacnic.net/mailman/options/lacnog">https://mail.lacnic.net/mailman/options/lacnog</a>
</pre>
    </blockquote>
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