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--- off-campus_access [2022/02/14 17:06]
pwolinsk
+++ off-campus_access [2024/11/08 21:27] (current)
pwolinsk
@@ Line 7: / Line 7: @@
 ===== SSH access =====
-Starting on January 1st, 2022, direct Secure Shell (SSH) access to AHPCC login nodes will only be allowed from:
+Direct Secure Shell (SSH) access to AHPCC login nodes is only allowed from:
   - UAF campus network
@@ Line 13: / Line 13: @@
   - Other research organization networks, with membership determined by the Arkansas Research and Education Optical Network (ARE-ON [[https://www.areon.net/]])
-To accommodate users logging in from other locations a new access portal, ''hpc-portal.uark.edu'', is available for any user holding an active AHPCC account.  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.  To use the service ssh into port 2022 of hpc-portal.uark.edu.
+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.  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.  To use the service ssh into port 2022 of hpc-portal2.hpc.uark.edu.
 <code>
-[pawel@frontdesk ~]$ ssh testuser@hpc-portal.uark.edu -p 2022
+[pawel@frontdesk ~]$ ssh testuser@hpc-portal2.hpc.uark.edu -p 2022
 Password:
 Last login: Tue Dec  7 16:58:10 2021 from 75.205.5.185
@@ Line 25: / Line 26: @@
 ===========================================================================
-   https://hpc-portal.uark.edu    <-  Open Ondemand Web Portal
+   https://hpc-portal2.hpc.uark.edu    <-  Open Ondemand Web Portal
-   ssh hpc-portal.uark.edu        <-  Standard AHPCC login
+   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
 ===========================================================================
-Connection to hpc-portal.uark.edu closed.
+Connection to hpc-portal2.hpc.uark.edu closed.
 [pawel@frontdesk ~]$
 </code>
@@ Line 39: / Line 40: @@
 <code>
-[pawel@frontdesk ~]$ ssh testuser@hpc-portal.uark.edu
+[pawel@frontdesk ~]$ ssh testuser@hpc-portal2.hpc.uark.edu
 Password:
 Last login: Tue Dec  7 16:58:20 2021 from jumpbox
@@ Line 46: / Line 47: @@
-===== Open Ondemand Portal Access =====
+===== Secure Copy (SCP) =====
-**On-Campus**
-The other popular method for accessing AHPCC resources is the Open Ondemand portal.  On-campus and UAF VPN users can access this service via the URL:
+<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>
-  * **''https://pinnacle-portal.uark.edu''**
+===== Open Ondemand Portal Access =====
+The other popular method for accessing AHPCC resources is the Open Ondemand portal.
-**Off-Campus**
+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.
-Others (off-campus) can access the Open Ondemand portal, by registering the client machine source IP, as described above.  Once registered the URL:
+  * **''https://hpc-portal2.hpc.uark.edu''**
-  * **''https://hpc-portal.uark.edu''**
-forwards the connection to the Open Ondemand portal.
 {{wiki:ood-portal.png}}

Arkansas High Performace Computing Center [hpcwiki]

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