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--- off_campus_access_dmz [2022/04/05 13:54]
root
+++ off_campus_access_dmz [2022/05/13 15:44] (current)
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@@ Line 5: / Line 5: @@
 To accommodate users logging in from other locations a new access portal, ''hpc-portal2.hpc.uark.edu'', is available for any user holding an active AHPCC account.
-=== First Step (You may skip this if located at UA or UAMS, or using their VPNs, since those addresses are pre-registered) ===
+==== First Step ====
+(You may skip this if located at UA or UAMS, or using their VPNs, since those addresses are pre-registered.  Also those addresses which ARE-ON recognizes as research networks, including most university networks and Ozarks Go)
 This service, upon successful login, registers the source IP address of user's client machine and adds that IP to the list of allowed IP's allowed to pass network traffic to the AHPCC login nodes.
@@ Line 21: / Line 22: @@
 ===========================================================================
+   https://hpc-portal2.hpc.uark.edu    <-  Open Ondemand Web Portal
    ssh hpc-portal2.hpc.uark.edu        <-  Standard AHPCC login
    Access allowed from 75.205.5.185 until Wed Dec  8 06:02:43 CST 2021
@@ Line 41: / Line 45: @@
 </code>
+==== SCP ====
+Once you have authenticated over port 2022 of hpc-portal2.hpc.uark.edu, moving data using Secure CoPy (SCP) works exactly the same way over hpc-portal2.hpc.uark.edu as it does directly over pinnacle.uark.edu:
+<code>
+pawel@frontdesk ~]$ scp data_set.tgz pwolinsk@hpc-portal2.hpc.uark.edu:
+Password:
+data_set.tgz                                                                                                                                                        100%   51KB 311.2KB/s   00:00
+[pawel@frontdesk ~]$
+</code>
 ===== Portal access =====
-pinnacle-portal can't be forwarded the same way. We are working on getting the host certificates we need for a portal.
+===== Open Ondemand Portal Access =====
+The other popular method for accessing AHPCC resources is the Open Ondemand portal.
+**On-Campus**
+On-campus and UAF VPN users can access this service via the URL:
+  * **''https://pinnacle-portal.uark.edu''**
+**Off-Campus (Non-research/commodity network)**
+Others (off-campus) can access the Open Ondemand portal, by registering the client machine source IP, as described above.  Once registered, the URL below, forwards the connection to the Open Ondemand portal.
+  * **''https://hpc-portal2.hpc.uark.edu''**
+{{wiki:ood-portal.png}}

Arkansas High Performace Computing Center [hpcwiki]

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