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--- guides:hw_and_os_reqs [2018/10/30 16:03] – brett.zamora
+++ guides:hw_and_os_reqs [2025/09/26 16:22] (current) – 216.9.23.34
@@ Line 1: / Line 1: @@
 ===== Workstation HW & OS Requirements =====
 Hardware and software has changed significantly since CeRTNA's original launch in 2008. Since that time the CeRTNA ERDS application environment is transitioning from a simple web client application to a more sophisticated thick client application named APEX.
 ==== Hardware Requirements ====
@@ Line 15: / Line 15: @@
-==== Networking Considerations ====
+==== Firewall Considerations ====
-APEX communicates using SSL. The following table contains a list of hosts that must be reachable in order for APEX to be installed or be used after the installation:
+{{page>[:guides:firewall_settings&noheader&noindent&nofooter&nouser&nodate&noeditbtn&nopermalink]}}
-{{tablelayout?colwidth="175px,125px,300px"&rowsFixed=1&rowsVisible=10&float=center}}
-^ Host ^ IP Address ^ Description ^
-| dev-ws02.certna.org | 204.246.133.236 | APEX installation host. |
-| apex-prd.certna.org | 204.246.133.237 | APEX production ERDS application servers. |
-| apex-prd.certnag2g.org | 209.170.199.196 | APEX production G2G application servers. |
-| reports.certna.org | 204.246.133.238 | APEX production ERDS report servers. |
-| reports.certnag2g.org | 209.170.199.202 | APEX production G2G report servers. |
-| *.entrust.com | * | Entrust PKI certificate services. |
-| *.entrust.net | * | Entrust PKI certificate services. |
-CeRTNA recognizes that different firewalls are in service at our customers and that firewall features functions can vary broadly. CeRTNA prefers to minimize the amount of IT administrative support required by creating rules based on the following tolerance and/or capabilities of your firewall:
-  * Use wildcard domains if possible. (Ex: *.certna.org or *.certnag2g.org)
-  * Use host names if possible. (Ex: apex-prd.certna.org or reports.certna.org)
-  * Last resort, use IP addresses. (This is the least preferred.)
-The preceding list is sorted in order of preference.