JUSTUS2/Login - Revision history

K Siegmund: /* Related Information */

2024-11-05T09:53:40Z

Related Information

← Older revision		Revision as of 11:53, 5 November 2024
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	* If you want to register a new token for the two factor authentication (2FA), consult the [[Registration/2FA\|2FA Guide]].		* If you want to register a new token for the two factor authentication (2FA), consult the [[Registration/2FA\|2FA Guide]].
	* If you want to de-register, consult the [[Registration/Deregistration\|De-registration Guide]].		* If you want to de-register, consult the [[Registration/Deregistration\|De-registration Guide]].
			* Configuring your shell: [[.bashrc Do's and Don'ts]]

2024-08-23T09:01:43Z

← Older revision		Revision as of 11:01, 23 August 2024
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	Access to the bwForCluster is only possible from IP addresses within the [https://www.belwue.de BelWü] network.		Access to the bwForCluster is only possible from IP addresses within the [https://www.belwue.de BelWü] network.
	If your computer is in your University network (e.g. at your office), you should be able to connect directly.		If your computer is in your University network (e.g. at your office), you should be able to connect directly.
	From outside the BelWü network (e.g. at home), a VPN (virtual private network) connection to your University network must be established first. Please consult the VPN documentation of your University. You can learn your current hostname/IP at e.g. https://~~myhostname~~.net/		From outside the BelWü network (e.g. at home), a VPN (virtual private network) connection to your University network must be established first. Please consult the VPN documentation of your University. You can learn your current hostname/IP at e.g. https://test-ipv6.belwue.net/
	\|}		\|}

2024-04-23T08:07:31Z

← Older revision		Revision as of 10:07, 23 April 2024
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	-->		-->
	----		----
	[[Category:BwForCluster_JUSTUS_2]][[Category:Access]]

2023-03-22T15:15:42Z

← Older revision		Revision as of 17:15, 22 March 2023
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	Access to the bwForCluster is only possible from IP addresses within the [https://www.belwue.de BelWü] network.		Access to the bwForCluster is only possible from IP addresses within the [https://www.belwue.de BelWü] network.
	If your computer is in your University network (e.g. at your office), you should be able to connect directly.		If your computer is in your University network (e.g. at your office), you should be able to connect directly.
	From outside the BelWü network (e.g. at home), a VPN (virtual private network) connection to your University network must be established first. Please consult the VPN documentation of your University. You can learn your current hostname/IP at e.g. ~~http~~://~~whatismyhostname~~.~~com~~/		From outside the BelWü network (e.g. at home), a VPN (virtual private network) connection to your University network must be established first. Please consult the VPN documentation of your University. You can learn your current hostname/IP at e.g. https://myhostname.net/
	\|}		\|}

2023-03-22T15:14:45Z

← Older revision		Revision as of 17:14, 22 March 2023
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	Access to the bwForCluster is only possible from IP addresses within the [https://www.belwue.de BelWü] network.		Access to the bwForCluster is only possible from IP addresses within the [https://www.belwue.de BelWü] network.
	If your computer is in your University network (e.g. at your office), you should be able to connect directly.		If your computer is in your University network (e.g. at your office), you should be able to connect directly.
	From outside the BelWü network (e.g. at home), a VPN (virtual private network) connection to your University network must be established first. Please consult the VPN documentation of your University. You can learn your current hostname/IP at e.g. http://~~displaymyhostname~~.com/		From outside the BelWü network (e.g. at home), a VPN (virtual private network) connection to your University network must be established first. Please consult the VPN documentation of your University. You can learn your current hostname/IP at e.g. http://whatismyhostname.com/
	\|}		\|}

2023-01-26T09:21:47Z

Hostnames

← Older revision		Revision as of 11:21, 26 January 2023
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	JUSTUS 2 has four login nodes. We use DNS round-robin scheduling to load-balance the incoming connections between the nodes. If you are logging in multiple times, different sessions might run on different login nodes and hence programs started in one session might not be visible in another sessions.		JUSTUS 2 has four login nodes. We use DNS round-robin scheduling to load-balance the incoming connections between the nodes. If you are logging in multiple times, different sessions might run on different login nodes and hence programs started in one session might not be visible in another sessions.


	{\| class="wikitable"		{\| class="wikitable"
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	\| justus2-login04.rz.uni-ulm.de \|\| login node 04		\| justus2-login04.rz.uni-ulm.de \|\| login node 04
	\|}		\|}

			'''Note:''' justus2-login02.rz.uni-ulm.de serves as test environment for internal use and is omitted in DNS round-robin.

	There are further two visualization nodes for use with [[VNC]]:		There are further two visualization nodes for use with [[VNC]]:

2023-01-23T14:53:08Z

← Older revision		Revision as of 16:53, 23 January 2023
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	== Login Example ==		== Login Example ==

	To login to bwForCluster ~~Helix~~, proceed as follows:		To login to bwForCluster JUSTUS 2, proceed as follows:
	# Login with SSH command or MoabXterm as shown above.		# Login with SSH command or MoabXterm as shown above.
	# The system will ask for a one-time password <code>Your OTP:</code>. Please enter your OTP and confirm it with Enter/Return. The OTP is not displayed when typing. If you do not have a second factor yet, please create one (see [[Registration/2FA]]).		# The system will ask for a one-time password <code>Your OTP:</code>. Please enter your OTP and confirm it with Enter/Return. The OTP is not displayed when typing. If you do not have a second factor yet, please create one (see [[Registration/2FA]]).
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	[ul_abc12@login01 ~]$		[ul_abc12@login01 ~]$
	</pre>		</pre>


	== Allowed Activities on Login Nodes ==		== Allowed Activities on Login Nodes ==

2022-12-06T10:00:18Z

← Older revision		Revision as of 12:00, 6 December 2022
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	* (Rocky 8 / Kernel 4.18 / Lustre 2.12) *		* (Rocky 8 / Kernel 4.18 / Lustre 2.12) *
	* *		* *
	* https://wiki.bwhpc.de/e/~~Category:BwForCluster_JUSTUS_2~~ *		* https://wiki.bwhpc.de/e/JUSTUS2 *
	* *		* *
	* ticket system: https://www.bwhpc.de/supportportal *		* ticket system: https://www.bwhpc.de/supportportal *

2022-11-11T15:13:51Z

Allowed Activities on Login Nodes

← Older revision		Revision as of 17:13, 11 November 2022
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	* compilation of your program code and		* compilation of your program code and
	* short pre- and postprocessing of your batch jobs.		* short pre- and postprocessing of your batch jobs.

			= Related Information =

			* If you want to reset your service password, consult the [[Registration/Password\|Password Guide]].
			* If you want to register a new token for the two factor authentication (2FA), consult the [[Registration/2FA\|2FA Guide]].
			* If you want to de-register, consult the [[Registration/Deregistration\|De-registration Guide]].

2022-11-11T15:12:07Z