Dear All , How to make a SSH connectivity between one host IP and another virtual IP present inside that host. All the examples tells how to make SSH connectivity between 2 different host entities( no presence of virtual IP's)
Its really confusing for me how to make this SSH connectivity work, while preparing both the TEST SYSTEMS having virtual IP's inside the same machine containing manager and all the other elements as logically present. I am trying to follow this blog , http://www.vineetmanohar.com/2009/07/howto-ssh-without-password/ but the moment i want to login into the virtual IP machine ( which is my TS1 having IP 10.80.4.246) with this command ssh [email protected] mkdir -p .ssh , the very next thing it's asking for is the password for this machine , which doesn't exist at all. How to solve this issue? Will be eagerly waiting for any kind reply , Regards , Sougata . ---------- Forwarded message ---------- From: Verbeiren, David <[email protected]> Date: Fri, Dec 10, 2010 at 10:51 PM Subject: RE: [Sipp-users] IMS Bench SIPp : Password Issue in TS preparing To: sougata pal <[email protected]> You must set up passwordless SSH using pre-shared keys for example. Google for it, there are plenty of howtos that explain how to do this. For example http://www.vineetmanohar.com/2009/07/howto-ssh-without-password/. It is a very common Unix configuration task. -David *From:* sougata pal [mailto:[email protected]] *Sent:* Friday, December 10, 2010 3:36 PM *To:* Verbeiren, David *Subject:* Fwd: [Sipp-users] IMS Bench SIPp : Password Issue in TS preparing Dear Sir , Sorry for asking you directly , but can you kindly suggest how to solve this password issue. Both the TS's are logically present , having virtual IP's. Now every time i run ./prepare.sh script , it is asking me for a password for the TS1(10.80.4.246). I am trying to enter my user account password for the machine but it's not taking anything. Regards , Sougata ---------- Forwarded message ---------- From: *sougata pal* <[email protected]> Date: Tue, Dec 7, 2010 at 6:56 PM Subject: [Sipp-users] IMS Bench SIPp : Password Issue in TS preparing To: [email protected] Dear All , I guess i have done some mistake while preparing the TS's 1 and 2. When i started the benchmark execution , it started in a proper way and all went smoothly. In the console came the results as - *All files necessary to execute the benchmark have been copied or created into './ims_bench_0' directory. The current configuration has also been saved under './ims_bench_0/ims_bench.xml'. You may later prepare a new benchmark configuration based on this one by running ./scripts/ims_bench.pl ./ims_bench_0/ims_bench.xml To prepare the Test Systems (TS) for benchmark execution 1. Make sure all the TSs have the necessary authentication keys set up so SSH sessions can be opened from this host without requiring a password to be entered. 2. Check that all TSs have the prerequisite software installed to run the IMS Bench SIPp (for example GSL library). See the installation instructions in the documentation for more details on this. 3. Change to './ims_bench_0' directory cd ./ims_bench_0 4. Copy the necessary files onto all the TSs by executing ./prepare.sh* Now when i started the prepare.sh script , i am getting this *r...@sougata-desktop:/home/sougata/ims_bench/ims_bench_0# ./prepare.sh Preparing TS1 (10.80.4.246) ... The authenticity of host '10.80.4.246 (10.80.4.246)' can't be established. RSA key fingerprint is 01:b0:c9:f7:fe:9f:29:d3:d5:11:3b:4e:0e:bb:51:ce. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '10.80.4.246' (RSA) to the list of known hosts. [email protected]'s password:* And when i try to enter the generated RSA Key fingerprint it's saying me "Write Failed : Broken Pipe" The mistake i guess i have made is that i didn't set the SSH sessions to operate without entering any password as said in the first point. And now every time i start the prepare.sh script , it's asking for a password. How to get rid of this password issue?? Any suggestions please?? Regards , Sougata Intel Corporation NV/SA Kings Square, Veldkant 31 2550 Kontich RPM (Bruxelles) 0415.497.718. Citibank, Brussels, account 570/1031255/09 This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.
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