That depends on if you set up the firewall on the head node or not. OSCAR does not allow or prevent users from connecting, the host OS does that.
Generally the ssh port is left open anyway. It is as secure a way to connect to the server as is possible. On Tue, Nov 25, 2008 at 3:05 PM, Ali Nazemian <[EMAIL PROTECTED]> wrote: > Even from outside cluster network?! so u meant every one on Enterprise > network can ssh to head node!?!!!! > > On Tue, Nov 25, 2008 at 11:26 PM, Michael Edwards <[EMAIL PROTECTED]> > wrote: >> >> Open a terminal, ssh to the head node, run the commands... >> >> On Tue, Nov 25, 2008 at 2:51 PM, Ali Nazemian <[EMAIL PROTECTED]> >> wrote: >> > Linux terminal node not windows one, PUTTY and CYGWIN are for Winodws... >> > >> > On Tue, Nov 25, 2008 at 11:16 PM, Michael Edwards <[EMAIL PROTECTED]> >> > wrote: >> >> >> >> As previously mentioned, the recommended applications to do remote >> >> -anything- are cygwin or putty. The user has to log in and execute >> >> the commands, there is not really any easy way to get around this. >> >> >> >> On Tue, Nov 25, 2008 at 2:30 PM, Ali Nazemian <[EMAIL PROTECTED]> >> >> wrote: >> >> > Think of i want to run this command remotely : >> >> > cd /home/Fluent.Inc/bin >> >> > ./fluent 2ddp -t8 ... >> >> > so i wrote a Shell file and put these commands there , but i dont >> >> > know >> >> > how >> >> > can i reach to this shell file from Terminal node that is outside of >> >> > cluster >> >> > network. >> >> > So think of i want to ssh from terminal node to head node , that >> >> > terminal >> >> > node is outside of Cluster network. >> >> > Cheers. >> >> > >> >> > On Mon, Nov 24, 2008 at 11:23 PM, Michael Edwards >> >> > <[EMAIL PROTECTED]> >> >> > wrote: >> >> >> >> >> >> We are not familiar with your application, so no. >> >> >> >> >> >> Ask on your application's user list. >> >> >> >> >> >> On Mon, Nov 24, 2008 at 2:25 PM, Ali Nazemian >> >> >> <[EMAIL PROTECTED]> >> >> >> wrote: >> >> >> > What about Linux terminal node?! can u give me some tips about >> >> >> > that?! >> >> >> > Cheers. >> >> >> > >> >> >> > On Mon, Nov 24, 2008 at 9:43 PM, Michael Edwards >> >> >> > <[EMAIL PROTECTED]> >> >> >> > wrote: >> >> >> >> >> >> >> >> Cygwin gives more of a traditional linux environment as far as >> >> >> >> scripting etc goes. >> >> >> >> >> >> >> >> It would be more sensible to ask on the user group for the >> >> >> >> application >> >> >> >> you are running on your cluster for best practices connecting >> >> >> >> from >> >> >> >> windows nodes. This depends a great deal on the application and >> >> >> >> we >> >> >> >> are not experts in your application. At least I am not. >> >> >> >> >> >> >> >> On Mon, Nov 24, 2008 at 1:08 PM, Ali Nazemian >> >> >> >> <[EMAIL PROTECTED]> >> >> >> >> wrote: >> >> >> >> > Hi, >> >> >> >> > I want to add some terminal node to my cluster network that >> >> >> >> > using >> >> >> >> > OSCAR >> >> >> >> > , >> >> >> >> > how can i do that?! I prefer windows for these terminals , I >> >> >> >> > posted a >> >> >> >> > topic >> >> >> >> > for ssh in windows before, and u said i can use PUTTY for this >> >> >> >> > purpose i >> >> >> >> > cant use PUTTY because of i want to write batch file script for >> >> >> >> > remote >> >> >> >> > login >> >> >> >> > to server(using ssh) and it seems that i cant use that with >> >> >> >> > PUTTY, >> >> >> >> > i >> >> >> >> > just >> >> >> >> > can run putty and type my remote commands there! >> >> >> >> > If i cant do that with batch file script, What about linux >> >> >> >> > terminal >> >> >> >> > node?! >> >> >> >> > should i set something for them?!like ssh key and etc?! or just >> >> >> >> > connect >> >> >> >> > them >> >> >> >> > to switch and using "ssh [EMAIL PROTECTED] ip address" will work >> >> >> >> > for >> >> >> >> > me?! >> >> >> >> > As u >> >> >> >> > know having terminal node is so important for Cluster networks >> >> >> >> > but >> >> >> >> > i >> >> >> >> > didnt >> >> >> >> > find any tip for that in OSCAR website... >> >> >> >> > Best regards. >> >> >> >> > >> >> >> >> > -- >> >> >> >> > A.Nazemian >> >> >> >> > >> >> >> >> > >> >> >> >> > >> >> >> >> > >> >> >> >> > >> >> >> >> > ------------------------------------------------------------------------- >> >> >> >> > This SF.Net email is sponsored by the Moblin Your Move >> >> >> >> > Developer's >> >> >> >> > challenge >> >> >> >> > Build the coolest Linux based applications with Moblin SDK & >> >> >> >> > win >> >> >> >> > great >> >> >> >> > prizes >> >> >> >> > Grand prize is a trip for two to an Open Source event anywhere >> >> >> >> > in >> >> >> >> > the >> >> >> >> > world >> >> >> >> > http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> >> >> >> > _______________________________________________ >> >> >> >> > Oscar-users mailing list >> >> >> >> > Oscar-users@lists.sourceforge.net >> >> >> >> > https://lists.sourceforge.net/lists/listinfo/oscar-users >> >> >> >> > >> >> >> >> > >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> ------------------------------------------------------------------------- >> >> >> >> This SF.Net email is sponsored by the Moblin Your Move >> >> >> >> Developer's >> >> >> >> challenge >> >> >> >> Build the coolest Linux based applications with Moblin SDK & win >> >> >> >> great >> >> >> >> prizes >> >> >> >> Grand prize is a trip for two to an Open Source event anywhere in >> >> >> >> the >> >> >> >> world >> >> >> >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> >> >> >> _______________________________________________ >> >> >> >> Oscar-users mailing list >> >> >> >> Oscar-users@lists.sourceforge.net >> >> >> >> https://lists.sourceforge.net/lists/listinfo/oscar-users >> >> >> > >> >> >> > >> >> >> > >> >> >> > -- >> >> >> > A.Nazemian >> >> >> > >> >> >> > >> >> >> > >> >> >> > >> >> >> > ------------------------------------------------------------------------- >> >> >> > This SF.Net email is sponsored by the Moblin Your Move Developer's >> >> >> > challenge >> >> >> > Build the coolest Linux based applications with Moblin SDK & win >> >> >> > great >> >> >> > prizes >> >> >> > Grand prize is a trip for two to an Open Source event anywhere in >> >> >> > the >> >> >> > world >> >> >> > http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> >> >> > _______________________________________________ >> >> >> > Oscar-users mailing list >> >> >> > Oscar-users@lists.sourceforge.net >> >> >> > https://lists.sourceforge.net/lists/listinfo/oscar-users >> >> >> > >> >> >> > >> >> >> >> >> >> >> >> >> >> >> >> ------------------------------------------------------------------------- >> >> >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> >> >> challenge >> >> >> Build the coolest Linux based applications with Moblin SDK & win >> >> >> great >> >> >> prizes >> >> >> Grand prize is a trip for two to an Open Source event anywhere in >> >> >> the >> >> >> world >> >> >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> >> >> _______________________________________________ >> >> >> Oscar-users mailing list >> >> >> Oscar-users@lists.sourceforge.net >> >> >> https://lists.sourceforge.net/lists/listinfo/oscar-users >> >> > >> >> > >> >> > >> >> > -- >> >> > A.Nazemian >> >> > >> >> > >> >> > >> >> > ------------------------------------------------------------------------- >> >> > This SF.Net email is sponsored by the Moblin Your Move Developer's >> >> > challenge >> >> > Build the coolest Linux based applications with Moblin SDK & win >> >> > great >> >> > prizes >> >> > Grand prize is a trip for two to an Open Source event anywhere in the >> >> > world >> >> > http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> >> > _______________________________________________ >> >> > Oscar-users mailing list >> >> > Oscar-users@lists.sourceforge.net >> >> > https://lists.sourceforge.net/lists/listinfo/oscar-users >> >> > >> >> > >> >> >> >> >> >> ------------------------------------------------------------------------- >> >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> >> challenge >> >> Build the coolest Linux based applications with Moblin SDK & win great >> >> prizes >> >> Grand prize is a trip for two to an Open Source event anywhere in the >> >> world >> >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> >> _______________________________________________ >> >> Oscar-users mailing list >> >> Oscar-users@lists.sourceforge.net >> >> https://lists.sourceforge.net/lists/listinfo/oscar-users >> > >> > >> > >> > -- >> > A.Nazemian >> > >> > >> > ------------------------------------------------------------------------- >> > This SF.Net email is sponsored by the Moblin Your Move Developer's >> > challenge >> > Build the coolest Linux based applications with Moblin SDK & win great >> > prizes >> > Grand prize is a trip for two to an Open Source event anywhere in the >> > world >> > http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> > _______________________________________________ >> > Oscar-users mailing list >> > Oscar-users@lists.sourceforge.net >> > https://lists.sourceforge.net/lists/listinfo/oscar-users >> > >> > >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> challenge >> Build the coolest Linux based applications with Moblin SDK & win great >> prizes >> Grand prize is a trip for two to an Open Source event anywhere in the >> world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Oscar-users mailing list >> Oscar-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > -- > A.Nazemian > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great > prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Oscar-users mailing list > Oscar-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/oscar-users > > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Oscar-users mailing list Oscar-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/oscar-users
