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205 discussions

[dns-esp] Consolidación
by Carlos Albornoz 02 Dec '13

02 Dec '13

Estimados, En nuestra empresa administramos dominios de 3 empresas, dominios bajo diferentes razones sociales que son parte del consorcio, es posible bajo la nueva forma de administración de nic.cl, unificarlos bajo la misma cuenta? o tendré que hacer una cuenta para cada razón social? Saludos. -- Carlos Albornoz C. Linux User #360502 Fono: +56997864420

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[dns-esp] Consulta: ¿Que eventos desencadenan una transferencia de zona maestro / esclavo ?
by Carlos M. Martinez 05 Sep '13

05 Sep '13

Hola, tengo un caso donde la teoria (al menos la teoria en mi cabeza) no se corresponde con un hecho observado en la realidad. Tengo una zona (labs.lacnic.net) la cual tiene dos NS (mvuy.labs.lacnic.net y spbr.labs.lacnic.net). La zona está firmada con DNSSEC, pero la firma se mantiene manualmente con un script, con lo cual normalmente incremento el serial manualmente y vuelvo a correr el script que firma. Ahora, a guisa de experimento, puse el script en el crontab, y como el script no incrementa el serial, en mi cabeza al menos, el secundario no se iba a transferir la zona ya que el serial no cambia. Ahora, la realidad me indica que el secundario obendientemente SI se transfiere la zona cuando recibe los mensajes de NOTIFY / INOTIFY a pesar de que el serial no cambia. Aca es donde le pido a mis amigos expertos que me cuenten bien que es lo que está pasando. Hugo, te estoy mirando fijamente :-) Abrazo, ~Carlos

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[dns-esp] Fwd: [dns-operations] Call for Participation -- ICANN DNSSEC Workshop 20 November 2013
by Carlos M. Martinez 04 Sep '13

04 Sep '13

Hola a todos! Supongo que ya muchos saben que en noviembre tendremos un ICANN aqui cerca, en Buenos Aires. Esta abierto (extendido hasta el 20) el llamado para presentaciones en el workshop de DNSSEC. s2 ~Carlos -------- Original Message -------- Subject: [dns-operations] Call for Participation -- ICANN DNSSEC Workshop 20 November 2013 Date: Fri, 23 Aug 2013 09:22:58 -0700 From: Julie Hedlund <julie.hedlund(a)icann.org> To: dns-operations(a)lists.dns-oarc.net <dns-operations(a)mail.dns-oarc.net> Call for Participation -- ICANN DNSSEC Workshop 20 November 2013 The DNSSEC Deployment Initiative and the Internet Society Deploy360 Programme, in cooperation with the ICANN Security and Stability Advisory Committee (SSAC), is planning a DNSSEC Workshop at the ICANN meeting in Buenos Aires, Argentina on 20 November 2013. The DNSSEC Workshop has been a part of ICANN meetings for several years and has provided a forum for both experienced and new people to meet, present and discuss current and future DNSSEC deployments. For reference, the most recent session was held at the ICANN meeting in Durban, South Africa on 17 July 2013. The presentations and transcripts are available at: http://durban47.icann.org/node/39749. We are seeking presentations on the following topics: 1. DNSSEC Activities in Latin America: For this panel we are seeking participation from those who have been involved in DNSSEC deployment in Latin America, but also from those who have not deployed DNSSEC but who have a keen interest in the challenges and benefits of deployment. In particular, we will consider the following questions: What can DNSSEC do for you? What doesn't it do? What are the internal tradeoffs to implement DNSSEC or not? 2. The Operational Realities of Running DNSSEC Now that DNSSEC has become an operational norm for many registries, registrars, and ISPs, what have we learned about how we manage DNSSEC? What's best practice around key rollovers? How often do you review your disaster recovery procedures? Is there operational familiarity within your customer support teams? What operational statistics have we gathered about DNSSEC? Are there experiences being documented in the form of best practices, or something similar, for transfer of signed zones? 3. DNSSEC and Enterprise Activities DNSSEC has always been seen as a huge benefit to organizations looking to protect their identity and security on the Web. Large enterprises are an obvious target for DNS hackers and DNSSEC provides an ideal solution to this challenge. This session aims to look at the benefits and challenges of deploying DNSSEC for major enterprises. Topics for discussion: * What is the current status of DNSSEC deployment among enterprises? * What plans do the major enterprises have for their DNSSEC roadmaps? * What are the benefits to enterprises of rolling out DNSSEC validation? And how do they do so? * What are the challenges to deployment for these organizations? Do they foresee raising awareness of DNSSEC with their customers? 4. When Unexpected DNSSEC Events Occur What have we learned from some of the operational outages that we have seen over the past 18 months? Are there lessons that we can pass on to those just about to implement DNSSEC? How do you manage dissemination of information about the outage? What have you learned about communications planning? Do you have a route to ISPs and registrars? How do you liaise with your CERT community? 5. Preparing for Root Key Rollover For this topic we are seeking input on issues relating to root key rollover. In particular, we are seeking comments from vendors, ISPs, and the community that will be affected by distribution of new root keys. 6. DANE and Other DNSSEC Applications The DNS-based Authentication of Named Entitites (DANE) protocol is an exciting development where DNSSEC can be used to provide a strong additional trust layer for traditional SSL/TLS certificates. There is strong interest for DANE usage within web transactions as well as for securing email and Voice-over-IP (VoIP). We are seeking presentations on topics such as: * What are some of the new and innovative uses of DANE in new areas or industries? * What tools and services are now available that can support DANE usage? * How soon could DANE become a deployable reality? * How can the industry used DANE as a mechanism for creating a more secure Internet? 7. DNSSEC Automation: For DNSSEC to reach massive deployment levels it is clear that a higher level of automation is required than is currently available. Topics for which we would like to see presentations include: * What tools, systems and services are available to help automate DNSSEC key management? * Can you provide an analysis of current tools/services and identify gaps? * Where in the various pieces that make up DNSSEC signing and validation are the best opportunities for automation? * What are the costs and benefits of different approaches to automation? 8. Guidance for Registrars in Supporting DNSSEC: The 2013 Registrar Accreditation Agreement (RAA) for Registrars and Resellers requires the support of DNSSEC beginning on January 1, 2014. We are seeking presentations discussing: * What are the specific technical requirements of the RAA and how can registrars meet those requirements? * What tools and systems are available for registrars that include DNSSEC support? * What information do registrars need to provide to resellers and ultimately customers? We are particularly interested in hearing from registrars who have signed the 2013 RAA and have either already implemented DNSSEC support or have a plan for doing so. 9. APIs Between the Registrars and DNS Hosting Operators: One specific area that has been identified as needing focus is the communication between registrars and DNS hosting operators, specifically when these functions are provided by different entities. Right now the communication, such as the transfer of a DS record, occurs primarily by way of the domain name holder copying and pasting information from one web interface to another. How can this be automated? We would welcome presentations by either registrars or DNS hosting operators who have implemented APIs for the communication of DNSSEC information - or from people with ideas around how such APIs could be constructed. In addition, we welcome suggestions for additional topics. If you are interested in participating, please send a brief (1-2 sentence) description of your proposed presentation to dnssec-buenosaires(a)shinkuro.com <mailto:dnssec-buenosaires@shinkuro.com> by **Friday, 06 September 2013** We hope that you can join us. Thank you, Julie Hedlund On behalf of the DNSSEC Workshop Program Committee: Steve Crocker, Shinkuro Mark Elkins, DNS/ZACR Cath Goulding, Nominet UK Jean Robert Hountomey, AfricaCERT Jacques Latour, .CA Xiaodong Lee, CNNIC Russ Mundy, Sparta/Parsons Ondøej Surý, CZ.NIC Lance Wolak, .ORG, The Public Interest Registry Yoshiro Yoneya, JPRS Dan York, Internet Society

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[dns-esp] Consulta DNS
by David TJ 27 May '13

27 May '13

Hola, Mi nombre es David Torres, soy de Costa Rica, tengo una consulta para el grupo en general ? Durante este ultimo par de días note una considerable lentitud en mi conexión de Internet a la hora de resolver las consultas que hacia desde mi PC personal a distintas paginas por lo que decidí escanear en primera instancia mi maquina con el antivirus, luego analice un poco mas a fondo en trafico que estaba tratando de resolver en la peticiones y me tope con la sorpresa que mis peticiones eran dirigidas a 120sf.0755nk.net y www.58wgw.com lo que me extraño mucho inicialmente y luego pensé que los DNSs de mi proveedor podrían estar siendo atacados o inclusive mi propia maquina. Quisiera saber si alguien mas en Costa Rica (o en algún lado), tuvo o ha tenido este problema y como resolvieron dicho conflicto. Gracias a todosSaludos

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[dns-esp] Google Open Resolvers activan DNSSEC por default?
by Arturo Servin 02 May '13

02 May '13

Estaba leyendo en nanog sobre esto. En Marzo Google activo en sus open-resolvers dnssec pero solo "opt-in" pero ahora parece que es por default. Aquí mis pruebas y parece que si. Este debe fallar y responder servfail porque es un dominio mal firmado a propósito. dig A @8.8.8.8 www.dnssec-failed.org ; <<>> DiG 9.8.3-P1 <<>> A @8.8.8.8 www.dnssec-failed.org ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 62928 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.dnssec-failed.org. IN A ;; Query time: 226 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu May 2 11:42:18 2013 ;; MSG SIZE rcvd: 39 Con la bandera para que ignore la validacion dnssec, resuelve. dig A @8.8.8.8 www.dnssec-failed.org +cd ; <<>> DiG 9.8.3-P1 <<>> A @8.8.8.8 www.dnssec-failed.org +cd ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27748 ;; flags: qr rd ra cd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.dnssec-failed.org. IN A ;; ANSWER SECTION: www.dnssec-failed.org. 7200 IN A 69.252.216.215 www.dnssec-failed.org. 7200 IN A 69.252.208.135 ;; Query time: 191 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu May 2 11:42:23 2013 ;; MSG SIZE rcvd: 71 También probe poniendo como mi resolver a los servidores de Google y la pagina de www.dnssec-failed.org me retorna un error del browser que no la puede alcanzar. Alguien con problemas o funcionando bien? Alguien con información de Google? Slds as

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Re: [dns-esp] Errores a afrinic
by Ricardo Barquero Carranza 01 Apr '13

01 Apr '13

Claro carlos basicamente me decia lameserver respinse error continuamente desde la ip 195.43.14.107. Pronto adjunto mas info. Deteniendo las consultas de esa ip en mi fw parece haber resuelto el problema. En nuestros dns se veian altas recursions y failures. Ricardo Barquero C. -------- Mensaje original -------- Subject: Re: [dns-esp] Errores a afrinic De: "Carlos M. Martinez" <carlosm3011(a)gmail.com> A: DNS en español <dns-esp(a)listas.nic.cl> CC: Ricardo Barquero Carranza <r.barquero(a)cabletica.com> Tienes mas informacion de los errores? Al menos no lo encontre en tu email. s2 ~Carlos On 1/28/13 12:15 PM, Ricardo Barquero Carranza wrote: > > Le cambie el titulo. Disculpen > > Ricardo Barquero C. > > > -------- Mensaje original -------- > Subject: Re: [dns-esp] No olvidar: HOY Cambio IP D.ROOT-SERVERS.NET > De: Ricardo Barquero Carranza <r.barquero(a)cabletica.com> > A: "dns-esp(a)listas.nic.cl" <dns-esp(a)listas.nic.cl> > CC: > > > Saludos. Estamos viendo en nuestros dns errores con dns de afrinic. Alguien mas observa el mismo caso? > > Saludos > > > Ricardo Barquero C. > > > > -------- Mensaje original -------- > Subject: [dns-esp] No olvidar: HOY Cambio IP D.ROOT-SERVERS.NET > De: Alex Ojeda <alex.ojeda(a)indexa.cl> > A: "dns-esp(a)listas.nic.cl" <dns-esp(a)listas.nic.cl> > CC: > > > Señores: > > Tener presente para actualización de vuestros root hints que el día de hoy D.ROOT-SERVERS.NET cambia dirección IP a: 199.7.91.13 > Mayor información en el comunicado oficial: > http://d.root-servers.org/renumber.html > > Saludos Cordiales. > > > > > > Alex Ojeda Mercado. > Administrador de Red > Rosal 331, Piso 2, Santiago, Chile > Fono: + 56 2 3

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[dns-esp] front-end/Bind9/dns
by Ruben Rozas 25 Mar '13

25 Mar '13

Hola muy buenas, Ando en busca de alguna alternativa (al probind) para el manejo de zonas, records, etc. via web. Quien de los presentes podria recomendar o dar alguna luz en algun desarrollo bueno?, una alternativa a probind?, la idea es que siga la misma logica (el de hacer un deploy hacia los servidores bind), Gracias y saludos, RRozas

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[dns-esp] Network Operators Group - Chile
by Alex Ojeda 25 Mar '13

25 Mar '13

NOG CHILE Network Operators Group - Chile A partir del año 2013, surgió un punto neurálgico de información y comunicación para ISP (Proveedores de Internet) y sus Administradores. De este modo, nace "Network Operators Group - Chile" (NOG), grupo que busca mejorar la comunicación entre los Administradores de Recursos de Internet asignados a nuestro país por LANIC y Procesos de Enrutamiento de Borde (BGP), con el objetivo de propiciar una mayor comunicación que la existente a través de NAP Chile. Al mismo tiempo, buscamos abordar de manera macro los temas técnicos del día a día, tanto para el tráfico nacional e internacional. Por ello, te invitamos a suscribirte en nuestra lista de distribución y así generar instancias de debate, para construir las bases de esta comunidad, compartir recursos técnicos que mejoren la calidad de servicios de Internet en nuestro país, entre otros puntos que surjan con la ayuda de tod@s y el apoyo regional de LACNIC. Sitio Web: http://nog.cl/ Lista de Correo: http://nog.cl/nog/ Correo: info[at]nog.cl Alex Matias Ojeda Mercado Chile Networks SpA. Fono: (+56 2) 58 58 120 Fono: (+56 2) 58 30 117 Móvil: (+56 9) 719 22 362 https://chilenetworks.com/ Correo Electrónico Procesado en la Plataforma Microsoft Exchange Office365 Servicios Corporativos en la nube. Estos servicios son entregados por Chile Networks SpA. Mail Disclaimer : Descargo de responsabilidad Correo electronico : https://chilenetworks.com/g/maildisclaimer/

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[dns-esp] Consulta DNS Admin Claro
by Carlos Tirado Elgueta 24 Mar '13

24 Mar '13

Estimados, existe algún Admin de DNS de Claro (Telmex) de Chile? Estamos hace semanas intentando ver un inconveniente con un cliente, pero la mesa de soporte aun no entiende el inconveniente :) Saludos. Atte. -- Carlos Francisco Tirado Elgueta Google Apps Partner Chile http://www.chilemedios.cl

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[dns-esp] INFO: Network Operators Group - Chile [NOG]
by Alex Ojeda 15 Mar '13

15 Mar '13

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