Webhooks and the CMDB

[AndyGilly]

Afternoon

We are going to use Webhooks in our CMDB implementation. What’s the best way of me getting the list of hornbill outbound IPs for us to configure on our firewall ???

many thanks

Andy

[Gerry]

@AndyGilly

We can provide the IP addresses (I don't have them to hand), but, I would strongly suggest you don't rely on the IP's as they might change over time, instead if your firewall can use domain names then that would be better. You can also rely on authentication to further limit access.  If you do use IP addresses, you will need to be aware that we may change these and do not either a) keep a track of customers who maintain firewall rules aginst our IPs or b) notify anyone if we do make IP address changes, we rely on the DNS system to ensure continuity of the Hornbill service. 

Gerry

[AndyGilly]

thanks @Gerry, understood