I have put in a solution where a CSS service is polling a mainframe on a specific port using a graceful shutdown using command
keepalive tcp-close fin. This is good and works ok.
However I have a number of questions. Further back in the network I have a Local Director with the reals set to the content rules VIP on the CSS, what I would like to occur is that if the service fails on the CSS, the LD will notice this and the real will go into a down state.
Here is the config - made up addresses
description CSS-LD EXAMPLE
ip address 10.10.10.1 255.255.255.0
ip virtual-router 3 priority 105
ip redundant-vip 3 10.10.10.23
ip critical-service 3 VRRP_CRITICAL_SERVICE_SYC01A
Topology & Design:
Two ACI fabrics
Stretching VLANs using OTV
Both fabrics are advertising BD subnets into same routing domain
Some BDs(or say VLANs) are stretched, but some are not.
Endpoints can move betwee...
VMware Trunk Port Group is supported from ACI version 2.1
VMM integration must be configured properly
ASA device package must be uploaded to APIC
ASAv version must be compatible with ACI and device package version
Topology &Design:Traffic flow within same fabric:Endpoint moves to Fabric-2Bounce Entry Times OutTraffic Black-holedSummarySolutionAppendix:
In the Previous articles of ACI Automation, we are using Postman/Newman a...