
Las nuevas características del Sistema Operativo (Big-IP V13) de la empresa F5 Networks.
BIG-IP LTM NUEVAS CARACTERISTICAS:
-
Health Monitor Statistics:
Esta característica permite tener estadísticas de los monitores y las instancias que se tienen sobre los servicios, de la siguiente forma:
Monitoreo del monitor:
My_HTTP_Monitor
o Probe_count 717
o Probe_success 614
oProbe_failure 89
My_HTTP_Monitor instance 172.16.20.1:80
o Probe_count 181
o Probe_success 79
o Probe_failure 89

-
TCP Profiles:
Se crearon unos nuevos y mejorados perfiles que ayudan con la optimización de las aplicaciones, sin embargo, los anteriores no se eliminan, dado que muchos pudieron haber creado perfiles basados en estos.
Los perfiles f5-tcp-wan, f5-tcp-lan, f5-tcp-mobile son versiones actuales de tcp-wan-optimized, tcp-lan-optimized y tcp-optimizado donde se incorporaron las características más recientes. El perfil f5-tcp-progressive el cual es un perfil de propósito general.
Según indica el fabricante estos 4 perfiles nuevos serán actualizados con las mejores prácticas a medida que evolucionen.

Leer mas sobre el nuevo esquema de profiles https://devcentral.f5.com/articles/f5-unveils-new-built-in-tcp-profiles-25175
-
HA Troubleshooting Enhancements:
Ayudando a un diagnóstico más rápido y sectorizado al momento de configurar y/o soportar “HA”, en la nueva versión se han incorporado nuevos mensajes y comandos.

-
Otras características y Mejoras
-
Cipher Rules and Cipher Groups :
Esta versión introduce grupos y reglas de cipher que permiten visualizar, organizar y aplicar conjuntos de cifrado; los grupos son manejados con los siguientes operadores boleanos:
UNION = permite todo.
INTERSECT = Permite únicamente lo que se encuentra en A y B.
DIFFERENCE = Se excluye lo que se indique.

Leer mas sobre grupos y relas de Cipher https://devcentral.f5.com/articles/cipher-rules-and-groups-in-big-ip-v13-25200
-
Elliptical curve crypto (ECC) support for F5 external crypto offload:
Permite delegar la carga de las operaciones criptográficas de una versión virtual a una versión física.

-
Subir el archivo de diagnóstico QKVIEW directamente al iHealth.












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