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

Showing posts with label scripts. Show all posts
Showing posts with label scripts. Show all posts
Monday, January 23, 2023

Python: reading a text file - character

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Situation:    Reading a text file in python3 (csv or txt) there is a character that can be appreciated using " more " in terminal ...
Tuesday, September 1, 2020

Tiny script: how to get the RRSIG DNS records with python3

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 (I guess there are many other ways to do this, even more elegant) import dns.resolver domain='lacnic.net' domain = dns.name.from_te...
Monday, February 29, 2016

Read a BGP live stream from CAIDA

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Objective   Read a BGP live stream from CAIDA and insert them into a BGP session What do we need   bgpreader from the bgpstream core pac...
Saturday, January 12, 2013

Error 1017 in Cacti. MySQL. Blank Graphics

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Error: 4/7/2012 5:37:49 PM - CMDPHP: Poller [0] ERROR: SQL Cell Failed!, Error: '1017 ', SQL: "SELECT count (*) FROM polle W...
Saturday, January 5, 2013

Disable / shutdown iptables on Linux

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Introduction: Sometimes it is necessary to "shutdown" or disable our Linux iptables, the procedure depends on the Linux distr...
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