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</o:shapelayout></xml><![endif]--></head><body lang=ES-AR link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=ES style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Excelente Ivan. Muchas gracias<o:p></o:p></span></p><p class=MsoNormal><span lang=ES style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Ahora me cierra mas. <o:p></o:p></span></p><p class=MsoNormal><span lang=ES style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Pero sobre el ejemplo q puse del tuto de Huawei. En el behavior puede poner <i>permit</i> en vez de <i>deny </i>y funciona igual?<o:p></o:p></span></p><p class=MsoNormal><span lang=ES style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNoSpacing><span lang=ES>[HUAWEI] traffic behavior b1<o:p></o:p></span></p><p class=MsoNoSpacing><span lang=ES>[HUAWEI-behavior-b1] deny <span style='color:#C00000'>ACA Q PASA SI PONEMOS PERMIT? SI EL ACL YA DICE DENY. ES COMO Q EL DENY ESTA DOS VECES….</span><o:p></o:p></span></p><p class=MsoNoSpacing><span lang=ES>[HUAWEI-behavior-b1] quit<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=ES style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=ES style='font-size:14.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=ES style='font-size:11.0pt;font-family:"Calibri",sans-serif'>De:</span></b><span lang=ES style='font-size:11.0pt;font-family:"Calibri",sans-serif'> lista-bounces@arnog.com.ar <lista-bounces@arnog.com.ar> <b>En nombre de </b>Ivan Chapero<br><b>Enviado el:</b> jueves, 13 de diciembre de 2018 1:26 a.m.<br><b>Para:</b> lista@arnog.com.ar<br><b>Asunto:</b> Re: [Lista ArNOG] Trafficc Policy en Switch L3 de Huawei<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'>El deny a nivel de la ACL dropea/niega/filtra siempre sin importar si es un behavior permit o deny. <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'>Para lo que querés usar, la "action" del behavior tiene que ser "permit" y la ACL esta bien planteada asi para el classifier.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><i><span style='font-family:"Tahoma",sans-serif;color:black'>To specify the packet filtering action for packets matching an ACL rule that defines <strong><span style='font-family:"Tahoma",sans-serif'>permit</span></strong>, the action taken for the packets depends on <span class=gmail-cmdname><b>deny</b></span> or <span class=gmail-cmdname><b>permit</b></span> in the traffic behavior. If the ACL rule defines <strong><span style='font-family:"Tahoma",sans-serif'>deny</span></strong>, the packets are discarded regardless of whether <span class=gmail-cmdname><b>deny</b></span> or <span class=gmail-cmdname><b>permit</b></span> is configured in the traffic behavior.</span></i><span style='font-family:"Tahoma",sans-serif;color:black'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><i><span style='font-family:"Tahoma",sans-serif;color:black'><a href="http://support.huawei.com/enterprise/en/doc/EDOC1000088754?section=j00d">http://support.huawei.com/enterprise/en/doc/EDOC1000088754?section=j00d</a></span></i><span style='font-family:"Tahoma",sans-serif;color:black'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'>Si el equipo te lo soporta, podes evitar crear toda una estructura de un policy para un simple filtro, usando traffic-filter a nivel interfaz y linkeando a la ACL:<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'><o:p> </o:p></span></p></div><div><pre><span class=gmail-cmdname><b><span style='color:black'>interface xxxx</span></b></span><b><span style='color:black'><br><span class=gmail-cmdname>traffic-</span><strong><i><span style='font-family:"Courier New"'>filter</span></i></strong></span></b><span style='color:black'> <strong><span style='font-family:"Courier New"'>inbound|outbound</span></strong> <strong><span style='font-family:"Courier New"'>acl ....</span></strong><o:p></o:p></span></pre></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Tahoma",sans-serif;color:black'><o:p> </o:p></span></p></div></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>El mié., 12 dic. 2018 a las 22:51, Fernando Soto (<<a href="mailto:frsoto@gmail.com">frsoto@gmail.com</a>>) escribió:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES style='font-size:14.0pt;font-family:"Calibri",sans-serif'>Buenas gente, estoy necesitando ayuda con esto.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=ES style='font-size:14.0pt;font-family:"Calibri",sans-serif'>Estoy tratando de filtrar un puerto udp para que no llegue a mis abonados, salvo desde una red mia</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:14.0pt;font-family:"Calibri",sans-serif'>Entonces seria algo asi el acl:</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>rule 10 <span style='color:#C00000'>permit</span> udp source 200.1.2.0 0.0.0.255 destination-port eq 1234</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>rule 15 <span style='color:#C00000'>deny </span>udp destination-port eq 1234 source any</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-size:14.0pt;font-family:"Calibri",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-size:14.0pt;font-family:"Calibri",sans-serif'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:14.0pt;font-family:"Calibri",sans-serif'>Pero siguiendo el ejemplo del tutorial del Huawei no me queda claro como aplicarlo en un puerto</span><o:p></o:p></p><h2><a name="m_-7779563770538286227__Toc526945948"><span lang=EN-US>Using a Traffic Policy to Filter Packets</span></a><o:p></o:p></h2><h3><a name="m_-7779563770538286227__Toc526945949"><span lang=EN-US>Preventing a Specified Device from Accessing a Network</span></a><o:p></o:p></h3><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>Prevent the PC at 192.168.1.10 from accessing the network.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US><HUAWEI> system-view</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI] acl 2000</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI-acl-basic-2000] rule <span style='color:#C00000'>deny</span> source 192.168.1.10 0.0.0.0</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI-acl-basic-2000] quit</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US> </span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI] traffic classifier c1</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI-classifier-c1] if-match acl 2000</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI-classifier-c1] quit</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US> </span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI] traffic behavior b1</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola>[HUAWEI-behavior-b1] deny <span style='color:#C00000'>ACA Q PASA SI PONEMOS PERMIT? SI EL ACL YA DICE DENY. ES COMO Q EL DENY ESTA DOS VECES….</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI-behavior-b1] quit</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US> </span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI] traffic policy p1</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI-trafficpolicy-p1] classifier c1 behavior b1</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI-trafficpolicy-p1] quit</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US> </span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI] interface gigabitethernet 1/0/1</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US>[HUAWEI-GigabitEthernet1/0/1] traffic-policy p1 inbound</span><o:p></o:p></p><p class=gmail-m-7779563770538286227consola><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p></div></div><p class=MsoNormal>_______________________________________________<br>Lista mailing list<br><a href="mailto:Lista@arnog.com.ar" target="_blank">Lista@arnog.com.ar</a><br><a href="http://mailmancabase.interdotnet.com.ar/mailman/listinfo/lista" target="_blank">http://mailmancabase.interdotnet.com.ar/mailman/listinfo/lista</a><o:p></o:p></p></blockquote></div><p class=MsoNormal><br clear=all><br>-- <o:p></o:p></p><div><div><p class=MsoNormal><b>Ivan Chapero<br><span style='color:#666666'>Área Técnica y Soporte</span></b><span style='color:#666666'> <br>Fijo: 03464-470280 (interno 535)</span> | <span style='color:#666666'>Móvil: 03464-155-20282</span> | <span style='color:#666666'>Skype ID: ivanchapero</span><o:p></o:p></p><div><p class=MsoNormal><span style='color:#666666'>--</span><o:p></o:p></p><p class=MsoNormal align=center style='text-align:center'><span style='color:#666666'>GoDATA Banda Ancha - CABLETEL S.A. | Av. 9 de Julio 1163 - 2183 - Arequito - Santa Fe - Argentina</span><o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><br><br><br><br><br><br><o:p></o:p></p></div></div></div></div></body></html>