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3688635 - Cloud Integration FQDN URL Domain Name Allowlisting

Symptom

  •  The customer is seeking guidance on whether it is possible to whitelist only the domain name/URL of the Integration Suite (IS) runtime environment for outbound connections instead of whitelisting all the IPs mentioned in SAP Note 2418879.
  • The customer's third-party vendor is reluctant to whitelist all the IPs as mentioned in the SAP Note.
  • The customer has requested confirmation on whether Fully Qualified Domain Name (FQDN) allowlisting is permissible and whether there are any downsides or performance limitations.
  •  The customer has asked for the correct FQDN to provide to their vendor for allowlisting.


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Environment

  • SAP Integration Suite
  • Cloud Integration

Product

Cloud Integration all versions ; SAP Integration Suite all versions

Keywords

FQDN, whitelisting, Domain name,  URL , IPs allowlisting, inbound, outbound, Fully qualified Domain Name, Allow, listing, IP list , KBA , LOD-HCI-PI-OPS , Cloud Operations , BC-CP-CF-ROUTING-EGR , Cloud Foundry Runtime Egress Routing Stack , BC-CP-CF-ROUTING , Cloud Foundry Runtime Ingress Routing Stack , Problem

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