(2016-06-06) Required Ports For ADFS And WAP

Ports Required For ADFS:

• Any client on internal network – to – any ADFS server : port 443
  • due to accessing ADFS for token issuance

  Any client on external network – to – any WAP server : port 443

  • due to accessing ADFS for token issuance, using the WAP as intermediairy
• Any connected application server on the internal (RPs/SPs) – to – any ADFS server : port 443
  • due to requests and metadata exchange
• Any connected application server on the external (RPs/SPs) – to – any WAP server : port 443
  • due to requests and metadata exchange
• Any connected identity provider server on the internal network (CPs/IdPs) – to – any ADFS server : port 443
  • due to requests and metadata exchange
• Any connected identity provider server on the external network (CPs/IdPs) – to – any WAP server : port 443
  • due to requests and metadata exchange
• Load Balancer – to – any ADFS server : port 80
  • due to probe URL for monitoring availability

  Load Balancer – to – any WAP server : port 80

  • due to probe URL for monitoring availability
• Any WAP server – to – any ADFS server : port 443
  • due to any communication regarding the federation service
• Any WAP server – to – any ADFS server : port 49443
  • due to certificate based authentication, only really required in ADFS 2012 R2, ADFS 2016 can also use 443 if needed
• Any ADFS server – to – any ADFS server : port 80
  • due to WID replication from the primary ADFS server to the secondary ADFS server, when pulled by the secondary ADFS server
  • also see (2016-05-20) Required Port(s) For WID Replication In ADFS To Work Properly

–

Cheers,
Jorge
———————————————————————————————
* This posting is provided "AS IS" with no warranties and confers no rights!
* Always evaluate/test yourself before using/implementing this!
* DISCLAIMER: https://jorgequestforknowledge.wordpress.com/disclaimer/
———————————————————————————————
############### Jorge’s Quest For Knowledge #############
######### http://JorgeQuestForKnowledge.wordpress.com/ ########
———————————————————————————————