Networking useful stuff

Site dedicated mainly to internetworking. The goal is to share experiences, teach IP, IPv6. Talk about Linux, IP services, servers, promote IPv6 adoption, routing protocols, security and in some cases just some thoughts. Keywords: linux, cisco, ospf, bgp, eigrp, ip, ipv6, sla, link, routers, routings, telco, telecommunications, security, ipv4

Monday, November 17, 2014

$GENERATE A records using BIND. Match forward and rDNS

Hi, This post is very short but perhaps very useful. There is less documentation on the Internet than expected. Objective: a) Set the ...

Saturday, October 18, 2014

Is there any relationship regarding the deployment of IPv6 between entities with ASNs of 16 and 32 bits?

Hi, Today this came to my mind and fortunately I knew the data existed and to locate the answer was more or less simple. I've been re...

Tuesday, June 24, 2014

Old video (but nice): Hitler parady about IPv6

Monday, August 5, 2013

IPv6 & Satellite links: The right solution for rest of the world

Abstract: Nowadays, having Internet access is a right. It’s like having electricity or water. Being an extremist, I would even say it’s...

Wednesday, May 29, 2013

IPv6 - Humor - Comics (English version)

Saturday, April 13, 2013

In case of emergency break glass. ¡Console cable inside!

( I really don't know if this image/joke existed before, it came to my mind attending a failure last week) If you need fi...

Thursday, February 21, 2013

Advertising IPv6 Routes Between IPv4 BGP Peers (Cisco)

Situation: I want to advertise IPv6 networks / prefixes over IPv4 eBGP session History: Although not common, this case may occur in so...

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