Server :: Meanings Of IPTABLES Mangle Table?
Feb 14, 2011What does mangle table means in iptabels? Please express it easily so that I could easily understand it.
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CentOS 5 Networking :: Proxy - Error "can't Initialize Iptables Table `nat': Table Does Not Exist"
Aug 19, 2011We purchased a virtual server from GoDaddy (1 month trial) to set up as a proxy for our networks (24 of them). I am having 2 separate issues. The first is I can't configure/install NAT and support is telling me the only way I can is to purchase a dedicated server. Here's the error:
iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 3128 iptables v1.3.5: can't initialize iptables table `nat': Table does not exist (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded. Here's the fix: [URL] So, what I am hoping to do is configure this by just opening port 3128 directly, and only allowing access from our networks. As a test I did this and allowed only from our office and it did not work. However I can't connect, so I am wondering what I am doing wrong? Here's my squid configuration:
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Networking :: Can't Initialize Iptables Table `filter'?
Apr 29, 2011On my diskless cluster, I want to open a port on the image that nodes use it.Here is what I get:
Code:
root@server:~# chroot /home/nfsroot/
root@server:/# iptables -A INPUT -p tcp -d 0/0 -s 0/0 --dport 4949 -j ACCEPT
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CentOS 5 :: Can't Initialize Iptables Table `tproxy'
Mar 26, 2010# iptables -t tproxy -n -L iptables v1.3.5: can't initialize iptables table `tproxy': Table does not exist (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded. Does exist a tproxy module for CentOS's kernel (2.6.18) ?
View 1 Replies View RelatedNetworking :: Iptables - Set Up Ip Table And A Transparent Squid Proxy
Nov 10, 2010I need to set up an ip table and a transparent squid proxy as followed: I have 3 machine: Machine 1 works as a squid proxy. It has 2 interface eth1 and eth2.
eth1: 192.168.99.2 (Connect to eth1 of machine 2)
eth2: 192.168.98.2 (Connect to eth1 of machine 3)
machine 2 works as a webserver
eth1: 192.168.99.4
machine 3 works as a web client.
eth1: 192.168.98.4
my responsibility is to send all tcp traffic from machine 3 at port 80 to my squid proxy. In order to fulfill the tasks, I have edited the squid.conf as followed: Code: http_access allow localnet http_access allow localhost and in machine 1, I tried 2 ip tables command: Code: iptables -t nat -A PREROUTING -i eth2 -p tcp --dport 80 -j DNAT --to 192.168.99.2:80 iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 80 -j REDIRECT --to-port 80 I don't know if it is right or wrong.
Debian :: Does Subversion Have Specific Meanings About U
Jun 26, 2011I use subversion to check out some small projects and small games from time to time. Sometimes I see the 'U' which means upgrading coming in different places or even coming twice 'UU' . Now I always wondered if there is some specific reason why it comes out that. Here's an example of the check-out done from a game called dawn-rpg. As the name suggests its a role-playing game . dawn-rpg.sourceforge.net Anyway here's the checkout :-
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Now see that all the deviations of U from third line as to how they appear ? Put simply 'A' is for addition of new files and 'U' is for upgrading/new version of somefile but do not undertand why it behaves/d that way. I have seen this in some others svn also.
Ubuntu :: Boot Parameter Meanings And How To Implement
Jan 23, 2011There are several boot parameters shown when pressing the F6 key on the Ubuntu Maverick Alternate install CD. For example: ACPI=OFF
NOAPIC
NOLAPIC
NOMODESET
EXPERT MODE
Where do I find a "complete" explanation of what these parameters do, when it is appropriate to select them and HOW to select them?
Software :: (ns)sbackup.conf File Meanings?
Sep 15, 2010Using NSsbackup on Ubunu 10.04 desktop. Generally all is successful - except for two things.First: If my USB WD Passport destination drive is not awake at the time the backup is started, the backup fails. But if I run ls -al on the drive, that wakes it up enough to take the backup. How to deal with this problem?Second, I have a question on the meanings of one of the commands: "format". In some examples I see "format = none", in others "format=1".What do these mean? Is this related to what type of compression might be being used after the tarball is created? Compression typethat name) is not mentioned in the/etc/nssbackup.conf file, for instance.
View 3 Replies View RelatedGeneral :: List Of Process Status Codes And Meanings?
Apr 2, 2010I'm trying to get this rather troublesome (and poorly made, I might add) game to work correctly, and right now it has frozen to a black screen with a frozen cursor. I can't figure out how to shutdown X, but while this game is frozen as it is, I might as well figure out what the process status SL+ means. If anyone has a link to a list of process status codes and their meanings
View 1 Replies View RelatedUbuntu :: Open Office - Import The Contents From Web Page Table To Presentation Table?
Oct 23, 2010i need to prepare a presentation for that i have to copy a table from [URL] to my power point slide. but when i am copying it i am just getting a table with single column. is there a method to import the contents from web page table to my presentation table?
View 2 Replies View RelatedOpenSUSE :: Kmail Akonadi And Mysql Errors - Can't Open And Lock Time Zone Table: Table
May 3, 2010Kmail 1.13.2 Problem on startup, error is from nepomuk, data storage. "cannot find Redland backend, nepomuk is disabled until fixed. Also see the following error from the akonadi console:
100503 10:00:15 [Note] Plugin 'ndbcluster' is disabled.
100503 10:00:15 InnoDB: Started; log sequence number 0 31413862
100503 10:00:15 [Warning] Can't open and lock time zone table: Table
'mysql.time_zone_leap_second' doesn't exist trying to live without
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General :: What Is The Translation Table And Referance Table In Any DB
Feb 25, 2011what is the translation table and referance table in any DB (with referance to Data conversion)
View 2 Replies View RelatedServer :: Locks Table During Mysqldump?
Dec 7, 2010We are running an adserver with mysql as the database. We backup the database every hour and lately noticed that ads doesn't get delivered at the time of backup. The database size is 1.2 GB in which a single table ifself is 1.1 GB. Googling around the problem says this may be due to lock table feature in mysqldump and disabling it might solve the issue but i'm afraid whether this would be a problem. Can anyone please explain what lock table means and will it be a problem if i disable it or may be any other alternative solutions/assitance (other than master/slave or replication since we cannot afford it at this time) would be really helpful.
View 1 Replies View RelatedServer :: Replicate 1 Table In Mysql To Different IP?
Aug 7, 2009I have 2 servers, 1 running a web server on 1 IP address,the other server running a proxy on a different IP address. I intend to change and update the ncsa file with usernames and passwords from a mysql table.Is there a way to replicate 1 table from the webserver to the proxy server databases and then run a cronjob? The cron will simply delete unused usernames and add new ones.Is there a better way of doing this? I don't want to run the webserver on the proxy server for security and also for performance.
View 2 Replies View RelatedServer :: Can't View PostgreSQL Table Data?
Dec 10, 2010For some reason I am unable to view my database tables for my Wiki & I can't understand what I am doing wrong or what I'm missing. I know for sure there's table data on my 'wiki' database but for some reason I don't know how to list it.
Code:
psql (8.4.5)
Type "help" for help.
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Server :: PostgreSQL Can't Rename Table Constraints?
Apr 9, 2011I had to rename a table yesterday due to a contact / group name change in the office and sadly I'm the only person who knows how to barely interact with SQL due to my years as a Linux Administrator. Renaming the table was simple:
Code:
iamunix=# ALTER TABLE accounts RENAME TO marketing;
ALTER TABLE
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Server :: Removing Old Table Data From MySQL?
Jul 6, 2009When a user logs into my webmail application, it creates entries in a table on MySQL called "identities" which works great however once the user is deleted fro Linux with the "userdel -r" command, the data still sits in MySQL. My question is how I can I remove the table data from old users? It appears as show below:
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General :: Proxy Server With SQL Table User Authentication
Jun 15, 2010How to configure proxy server with SQL table user authenticationon fedora core11
View 1 Replies View RelatedServer :: Can't Insert A Record In A Table On Postgresql Database?
Sep 2, 2010my database (PostgreSQL) has ever funtioned OK, but today don't let me insert a new row in a table and the record itsn't duplicated. I did a vacuum full and reindex the database and the problem continue. I don't know what the fuck is happening
View 2 Replies View RelatedServer :: Error : Asr : Invalid Raid Config Table
Nov 11, 2010I had a RAID controller in a system that would not load Virtuozzo. So I deleted the array created by the 3Ware 9550SX controller before removing it and one drive from the CentOS 4.8 server. Even though I deleted the array when the server boots it shows an error:
ERROR : asr : invalid RAID config table
How can I clear and remove the table without having to reload the OS? Can I? Di I need to run the Seagate Tools and reset the drive?
Server :: Mysql MyISAM Table Doesn't Have .MYD And MYI Files
Jan 26, 2011We have a MyISAM table without .MYD and .MYI files for storing data and index but we can select data from the table. We can't use mysqlhotcopy for backup the table. Each time,we execute mysqlhotcopy, we have the following error: 'dbs.table: is not base table'. How do we repair the table to re-create .MYD and .MYI files?
View 2 Replies View RelatedServer :: Mysql Optimization -- Copying To Tmp Table On Disk?
Nov 16, 2010we had a CENTOS 5.5 x86_64 machine with 8ered with MySQL 5.0.91-community.Currently we had a very high number of Created_tmp_disk_tables (31k in 4,5 hours!!!).I've read suggestion that we need to increase tmp_table_size, and we've set tmp_table_size to 64M, but this drupal modul's query still cause mysql create tmp table on disk
Code:
SELECT DISTINCT node.nid AS nid,
comments.subject AS comments_subject,
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Server :: OSPF Cannot Exchange Routing Table Between R1 & R2 On Quagga
Apr 28, 2011First, I installed CentOS 5.5 and Quagga 0.99.17.
Then I configure to run OSPF v2 on R1 and R2 following below:
I added --> #echo "1" > /proc/sys/net/ipv4/ip_forward to forward packet on centos
CentOS 5 :: MySQL Server - User Table Missing
May 27, 2010I just installed a MySQL server but for unknown reason im not able to set a root password.
CentOS 5.4 - 2.6.18-164.9.1.el5PAE
MySQL Ver 14.12 Distrib 5.0.77, for redhat-linux-gnu (i686) using readline 5.1
# yum install -y mysql mysql-server php-mysql
# service mysqld start
# mysql -u root
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
Server :: Repairing A Corrupted Mysql Table On A Shared Hosting?
Feb 21, 2011i was trying to do some maintenance on the database and i have the following problem when looking at the database with phpmyadmin on the site
Code:
Table Ation Records Type Collation Size Overhead
uc_order_products_pair_vw Browse Structure Search Insert Empty Drop ~01 View --- unknown -
uc_order_products_qty_vw Browse Structure Search Insert Empty Drop ~01 View --- unknown -
uc_order_products_user_vw Browse Structure Search Insert Empty Drop ~01 View --- unknown -
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Ubuntu :: Difference Between Using GPT Partition Table When Formating Hard Drives And MS-DOS Partition Table?
Aug 6, 2010Is there a difference between using GPT partition table when formating hard drives and MS-DOS partition table? What are the advantages/disadvantages of using either?
View 2 Replies View RelatedServer :: A Script To Shutdown A Service When A Sybase Table Reads Over A Certain Count?
Aug 3, 2009Someone at work has requested if i can find out anything on the above.Been googling around as well as i have only been using Linux for 2 months now.
basically there is a SYBASE ASE installation on the server, which a tomcat based website references.They want the service to stop once a certain row limit is reached in the table.
I know i have to do a count statement on the sybase table from ISQL.But how can i create the action "service website stop" once the count value reaches 4000 ?
Server :: Used The Command Crontab To Load The Table But Didn't See Any Execution Of The Script?
Jan 27, 2010I created a file which in I tried both :
Code:
MAILTO=""
* * * * * /var/www/scripts/script.php >> /dev/null
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Server :: ERROR 1146: Table 'information_schema.tables' Doesn't Exist
Jul 13, 2010Does anyone know how to write this command for mysql version 4? (The command is for mysql version 5, I guess since when I check database in mysql server version4 there is no database name information_schema ) command:select concat(table_schema,'.',table_name) as table_name,table_rows from information_schema.tables where table_rows > 1000000 order by table_rows desc; meaning:show all database,table name and row count from all databases that has table row more than 1000000
Run result with mysql version 5: mysql> select concat(table_schema,'.',table_name) as table_name,table_rows from information_schema.tables where table_rows > 1000000 order by table_rows desc;
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Server :: Database Table Doesn't Exist [error Code: 1146]
Jun 18, 2010Recently I got a very rare database issue, it says: Error: Couldn't read status information for table clients_copy () mysqldump: Couldn't execute 'show create table `clients_copy`': Table 'adm_retail.clients_copy' doesn't exist (1146) Error: Couldn't read status information for table dt_mx_emp ()
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