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Search: Posts Made By: rama krishna
Forum: Red Hat 08-29-2012
2,527
Posted By rama krishna
Iptables/Firewall rules for multicast IP.
Hi Gurus,

I need to add Multicast Port = xyz

Multicast Address = 123.134.143 ( example) to my firewall rules. Can you please guide me with the lines I need to update my iptables files with.
Forum: Red Hat 08-29-2012
1,748
Posted By rama krishna
Naveen , Verify the MAC address of the...
Naveen ,

Verify the MAC address of the Onboard interfaces they will change after your replace the systemboard.
Forum: Red Hat 06-12-2012
1,074
Posted By rama krishna
Not able to send an email from a particular domain.
HI Gurus,


I have a RHEL (5.5) VM. I am able to send email to a particular domain abc.com but when I am trying to send a different domain(xyz.com) it is not working can you please throw some...
835
Posted By rama krishna
To setup chrooting ftp
Hi Guru's ,

Can some one explain me what is chrooting ftp and how to setup the same in Solaris 10 Local zone (Sparse).

Thanks In Advance.
Forum: Red Hat 03-12-2012
1,852
Posted By rama krishna
Thanks Guys for the responses. I found the issue...
Thanks Guys for the responses. I found the issue under the iptables files the order of entry was not correct . I fixed it and its working
Forum: Red Hat 03-12-2012
1,852
Posted By rama krishna
Neo Thanks for the response. I tried to telnet...
Neo Thanks for the response. I tried to telnet but no luck.
Forum: Red Hat 03-12-2012
1,852
Posted By rama krishna
Need help with Iptable/Firewall on RHEL.
Hi Gurus,

I am facing an issue with firewalls on one of my Linux Box.

Issue : Port 8001 looks open to me and there is a weblogic process running on it

netstat -alnp | grep 8001
tcp 0...
Forum: Red Hat 03-06-2012
1,326
Posted By rama krishna
Need help with RPM.
Hi Gurus ,

Firs Pardon my Linux Ignorance. I am trying to check the teradata package dependency on of my servers. this is the output.

rpm -qpR /tmp/BAR_SW/cliv2/cliv2-13.10.00.11-1.noarch.rpm...
2,510
Posted By rama krishna
need help with mailx
Hi Gurus,

I have a solaris zone. I am finding a issue in the situation below.

When I tried to send a mail in this format its failing.

: mailx -s "test mail f" xxxxxx@yy.com

But its...
Forum: Solaris 01-17-2012
869
Posted By rama krishna
Need help with copy
Hi Gurus,

I need some help to fulfill the following requirement.

I have a file A and some contents in it and I have file B and some conent in it.
I need to append the contents on File A to...
Forum: Solaris 12-22-2011
1,880
Posted By rama krishna
Need help with SSH
Hi Gurus,

I need some help and explanation of SSH.

Q1)What is the difference between a Private key and Public key .What is their role in SSH.
Q2)I was trying to ssh to server B from Server A...
1,602
Posted By rama krishna
Need help with Timezone locale.
HI Gurus,

I have a issue. One of our applications needs the data loads with the timezone (CST) but our zones run on GMT. I tried to change the TZ value under /etc/default/init value but it seems...
Forum: Solaris 10-06-2011
1,639
Posted By rama krishna
Need help with nvram
Hi Gurus,

Can somebody explain me actually how a NVRAM works on a sparc server. I am really confused and the same level of confusion with eeprom .
Forum: Solaris 10-03-2011
1,744
Posted By rama krishna
Thanks Guys, I can't implement RBAC in my...
Thanks Guys,

I can't implement RBAC in my environment . Sudo to root is strictly prohibited so I was searching for the workarounds.
Forum: Solaris 10-03-2011
1,744
Posted By rama krishna
Need help with setuid.
Hi Gurus,

I need your suggestions,to implement setuid.

Here is the situation. I have a user xyz on a solaris zone.He needs to install a package using a pkgadd command but i guess only a root...
1,107
Posted By rama krishna
Thanks Guys, For your quick response i just want...
Thanks Guys, For your quick response i just want some simple basic stuff where i can practice for my RHCSA and RHCE.
1,107
Posted By rama krishna
Linux laptops
Hi Guru's,

I am planning to buy a laptop/ desktop for installing linux for practice. Can you please suggest me which of the above is best.
3,017
Posted By rama krishna
IP Console Vs Serial console.
Hi Gurus,

Can some one explain me the difference between a IP console and a serial console.
879
Posted By rama krishna
Need help with modload
Hi Guru's,

What actually is modload and modunload .what does this does. I was refering some Veritas cluster document. it says to modload llt and gab.

Can anyone explain me what does this...
750
Posted By rama krishna
Need help with RAID.
Hi Gurus,

Can any one explain me the difference between hardware RAID and s/w RAID.


Thanks in Advance.
2,867
Posted By rama krishna
T2000
T2000
2,867
Posted By rama krishna
When i run prtdiag -v on a server i see the...
When i run prtdiag -v on a server i see the following .

============================ FW Version ============================
Version
------------------------------------------------------------...
2,867
Posted By rama krishna
Thanks so much Perderabo It cleared most of my...
Thanks so much
Perderabo It cleared most of my doubts.....Thanks a lot again.:)

---------- Post updated at 03:41 PM ---------- Previous update was at 10:45 AM ----------

SO Perderabo can I...
2,867
Posted By rama krishna
Need help with OBP.
Hi Gurus,


I am totally confused :wall: . I have some questions regarding OBP,EEPROMand NVRAM, BIOS.

What actually are these how do they function and interact on a Sparc based solaris system....
3,883
Posted By rama krishna
Click thanks for your response. So I am typing...
Click thanks for your response. So I am typing any commands at ok > where exactly I am making changes.
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