C - IP change during a hardware refresh?


 
Thread Tools Search this Thread
Special Forums IP Networking C - IP change during a hardware refresh?
# 1  
Old 09-22-2014
C - IP change during a hardware refresh?

Hi All,

I was told to perform analysis for IP change during a hardware refresh?
Does the IP change when a hardware refresh is performed?
if Yes, why?
# 2  
Old 09-22-2014
Depends what you mean by 'hardware refresh'.

If you mean 'rebooting the system' then yes, the IP could change.

This is because, whenever it asks for an IP via dhcp, it might get a different answer than last time.

Last edited by rbatte1; 09-22-2014 at 01:10 PM.. Reason: Spelling
This User Gave Thanks to Corona688 For This Post:
# 3  
Old 09-22-2014
Hi visitsany,

The IP address can be set in different ways, some times as a static IP address - usually contolled by the local configuration files on the system. Or by picking up a DHCP lease from a controlling server, if the system is DHCP'd then it is likely to get a different IP Address as the lease on the old system may ve valid for a number of days or even weeks.

You will have to speak with your admin team to determine how the IP Addresses are controled on your estate.

Regards

Dave

Last edited by gull04; 09-22-2014 at 12:12 PM.. Reason: Typo
This User Gave Thanks to gull04 For This Post:
# 4  
Old 09-22-2014
The machines were rebooted in the past. and IP didn't change.
Shouldn't be just a reboot.

what else could be part of a hardware refresh?
# 5  
Old 09-22-2014
Someone modifying the network interface config files...

But what do you call a hardware refresh? and what OS are you talking about?
# 6  
Old 09-22-2014
Quote:
Originally Posted by vbe
Someone modifying the network interface config files...

But what do you call a hardware refresh? and what OS are you talking about?
I will find out and post what is actually being done?
the OS is Solaris.
Login or Register to Ask a Question

Previous Thread | Next Thread

8 More Discussions You Might Find Interesting

1. SCO

How to change raid controller driver ? (hardware change)

Hello I'm trying to virtualize an instance of Sco Unix 5.0.5 in VirtualBox (called VM-A) , but sco I have problems set to launch with the new raid controller . The physical machine has a raid controller adaptec (alad driver) but VirtualBox uses buslogic (blc driver) What ... (3 Replies)
Discussion started by: flako
3 Replies

2. Hardware

Hardware Correction: How to change DVD write speed

I am now on Kernel 2.6.32-26 For me 16x CD write speed is okay. I have old hardware which was able to write DVDs at 1x, back in previous linux version. Now, I dont get speed of less than 4x. Tested on k3b, xfburn, and brasero. But all start at bottom 4x write speed. k3b forced back to... (0 Replies)
Discussion started by: makh
0 Replies

3. Programming

ncurses refresh()

i have read in one of links, there its documented but i am using following code int main () { char ch; initscr(); printw("Enter a char :"); ch=getch(); printw("You Entered '%c' ",ch); getch(); endwin(); return 0; } the code does... (2 Replies)
Discussion started by: MrUser
2 Replies

4. Solaris

Solaris 10u7 won't boot after hardware change

Hi all, I've somehow gained the idea that I _need_ to run at least 1 box with Solaris, but things don't go as I had planned :-) I pulled this ancient IBM eserver xseries 305 out of the dust, and got myself a fresh copy of the required cd's for Solaris 10u7. FAIL, for some reason the box and the... (7 Replies)
Discussion started by: mr.aart
7 Replies

5. UNIX for Dummies Questions & Answers

Refresh ls list on screen (auto-refresh)?

I am looking for a way to issue a command or string of commands to repeatedly display new files that are written to the directory. I usually use ls -ltr to see the newest files at the bottom of the screen. I would like to automate this command to refresh what is displayed every second or so. Can... (3 Replies)
Discussion started by: skidude
3 Replies

6. HP-UX

Hardware Change 715/33 715/100 HIL - PS2 - XServer didnt start ???

I Need help ! We changed a WS HP 715/33 the new is a HP 715/100 ! The old one supports a HIL keyboard and mouse. The "new" one PS2 keyboard. We changed only the hardware not the harddisk - now the Xserver didnīt start ! What have we to configure thatt the WS supports the PS2 keyboard under... (0 Replies)
Discussion started by: rbrandt1
0 Replies

7. IP Networking

Ip Addresses With Hardware Change

I have 2 identical printers with the same IP on my network. One is only used as a backup for the primary printer and both are never on line at the same time. The goal was to always keep only 1 on and have an use the other printer as an immediate backup if necessary. But when I switch the cable I... (4 Replies)
Discussion started by: golfs4us
4 Replies

8. AIX

Refresh window?

Hi, for my first time using AIX, I haven't had much luck and I was wondering if I could get some urgent help. I had a terminal open and had allocated some space to a new volume group and then logical partition to "/foldername". I then went to go to netscape, so I typed that in the terminal and it... (0 Replies)
Discussion started by: JimmyFo
0 Replies
Login or Register to Ask a Question