Hi All!

I have installed CentOS 5.4 64 BIT in my new Lenovo inspiron machine.

Now the problem is in my two network cards Realtek PCIe GBE Familty Controller.

I can not start these card as DHCP or Static, when I I restart network, it failed. But in windows two are working as DHCP or Static

Please help.

5.4 is waaaaay out of date.

Install either7.0 or 6.6 or, if you really must, 5.11

Nothing to help WITH. You installed a VERY old/unsupported version of the OS onto new hardware...how, exactly, do you think that old OS is going to KNOW about the hardware that wasn't invented/available when it was released???

Load the current version of CentOS, as you were told. There is NO REASON to use 5.4. And, as you've been told for YEARS now, unless you provide actual, useful, DETAILS, there is nothing we can tell you. Just saying "it failed", provides NO INFORMATION at all. WHAT failed? What do you see in the logs? What does lspci show you? Dmesg? ANY information?????

Thanks for your reply.

I will try to install centos 7.0.14

Please let me know the server specification and RAM , BIOS for centos 7.

You can go look it up for yourself, thanks. Plenty of documentation on the CentOS website.

Hi

My problem is solved, now I am using CentOS6.

But in my squid server, I am facing problem, it takes huge time to open a page through squid, but from windows proxy it is working super fast.

I have stated the squid server configuration below

1.[root@localhost ~]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/hda7 9920592 474492 8934032 6% /
/dev/hda9 4956284 141376 4559076 4% /home
/dev/hda6 14877060 3169024 10940132 23% /usr
/dev/hda5 14877060 506032 13603124 4% /var
/dev/hda3 988116 23464 913648 3% /boot
tmpfs 1019904 0 1019904 0% /dev/shm

My RAM : 4 GB

[root@localhost ~]# free mem
total used free shared buffers cached
Mem: 2039808 1145712 894096 0 126260 699976
-/+ buffers/cache: 319476 1720332
Swap: 5116660 0 5116660


My Squid.conf
cache_mem 2000 MB

minimum_object_size 0 KB
maximum_object_size 96 MB
cache_dir ufs /var/spool/squid 4000 16 256

Please help me to improve my browsing speed.

Great...so you installed an old OS onto your system. The latest is 7, and there is NO REASON to use something old on a new 64bit system for a new installation.
Ok, so read the LQ rules...open a new thread for a new question.
Not much to help you WITH. Your squid.conf should be MUCH more than 4 lines, and you provide no details at all about your environment. You don't say what Windows proxy is working much faster, how many users are going through it, speed of both the Linux and Windows systems, version of squid, etc. Since you installed the old version of CentOS, chances are you also installed the old version of Squid.

When you open your new thread for your Squid problem, be sure to post the COMPLETE squid.conf file, along with relevant details. The Squid documentation (which you can find on their website), has advice on performance tuning.

Hi

As you guided I have installed CentOS6 as my data server, but I have used CentOS 5.4 as my internet server.

1.[root@localhost ~]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/hda7 9920592 474492 8934032 6% /
/dev/hda9 4956284 141376 4559076 4% /home
/dev/hda6 14877060 3169024 10940132 23% /usr
/dev/hda5 14877060 506032 13603124 4% /var
/dev/hda3 988116 23464 913648 3% /boot
tmpfs 1019904 0 1019904 0% /dev/shm

My RAM : 4 GB

[root@localhost ~]# free mem
total used free shared buffers cached
Mem: 2039808 1145712 894096 0 126260 699976
-/+ buffers/cache: 319476 1720332
Swap: 5116660 0 5116660

After 11:00 Am the load of users is going up gradually and the speed is getting down accordingly, but using ccproxy and win proxy the speed of internet is stable at all the time, I have attached my squid .conf file.

Please guide.

Attached Files

squid.txt (152.1 KB, 10 views)

No, you were 'guided' to install the LATEST CentOS, which is 7..you were told to NOT USE OLD VERSIONS, but you did anyway.
Again, you have not provided ANY DETAILS that you were asked for. Until you do, there's not much we can tell you. And AGAIN, you loaded OLD software to your new system, against the advice you were given. If you're going to ignore the advice given, there's little point in posting a question. And AGAIN, you were told to OPEN A NEW THREAD FOR A NEW QUESTION.