Networking :: ISCSI Service Cant Connect To Open Filter?
Jan 18, 2011
I have a problem here for which I am unable to find any relevant info on google. I have an openfiler server and another server which is running OEL(redhat5). When i give the following command iscsiadm -m discovery -t sendtargets -p 192.168.2.13it only gives me one line output which is:192.168.2.13:3260,1 iqn.2006-01.com.openfiler:tsn.03821172572cNone of the mapped LUNS gets identified neither it shows me any message that it is connecting. I have setup CHAP in openfiler to accept an incoming user plus gave access to my OEL server.Any feedback is helpful. If you need the contents of /etc/iscsi/iscsid.conf file let me know
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Feb 15, 2011
I have used open-iscsi for a couple of years on fedora and oracle linux, but since I use ubuntu for my desktop, web servers and mysql servers I thought I would be nice to do so on our new MySQL-server which should be connected to our Qlogic SAN. The installation went well after figuring out how to put two network cards on the same network, which seems to be the Qlogic way to do multipath. But I cannot make open-iscsi to log on automatically after reboot. Is there something different with open-iscsi on ubuntu?
Everything works if I logon and do:
iscsiadm -m node -l
multipath -v2
And then mount the volumes but if I try to put them in my fstab like:
/dev/MySQLdata/data/var/lib/mysql/ext4_netdev1 2
/dev/MySQLbackup/backup/var/mysqlbackupext4_netdev1 2
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Jul 30, 2010
I have some problem with my wireless network in Fedora 13.#:lspci0c:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)I found the firmware and installed it,but it still can not work!There are some output:
#:ifconfig
wlan0 Link encap:Ethernet HWaddr 70:5B:04:68:96:9C
UP BROADCAST MULTICAST MTU:1500 Metric:1
[code]....
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May 25, 2011
How to connect disks from iSCSI array and from SAN network. I found that it is possible to establish iSCSI on solaris by using COMSTAR [url]
Questions: Could you give me some tutorial how to do this ? I don't have of course SAN network in my home lab and iSCSI array too, is there some way I can simulate this on VBOX or VMWARE ?
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Jul 27, 2010
Im having an issue after I install likewise-open it works fine until i restart the machine the lsassd service won't start for any reason and it's status is dead. Any one run into this issue before?
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Jun 24, 2010
I have never done this before but stood up a new Debian (testing) x64 system. It only has 146GB available for RAID1 so I created a 500GB iSCSI LUN on my NAS device on the network and am really confused how I can attach my Debian to the iSCSI LUN I created. Right now the OS is installed all locally on the machine but I would like the iSCSI LUN to be the /home directory for mail storage. Is this possible or do I need to mount the LUN to a newly created folder / mount point that is locally attached?
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Jul 21, 2011
Is it possible to filter data using color in Open Office Calc?? It's very easy to use this function in MS Excel.
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Feb 8, 2011
How to set a default service type as ssh in place->connect to server window. there lot of options available as FTP,HTTP,Windows share etc..
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Apr 30, 2010
I made the switch to 10.04 today, fresh install from the alt cd.I'm using ndiswrapper, I Guess I'm using version 1.55, with utils vesrion 1.9.In 9.10 I've used the driver from this thread, specifically this post, it worked with wep and wpa-psk.I just installed ndiswrapper and am using the above driver, I can see networks but can't connect to my network open, wep or wpa.Any one have any ideas or know of another driver that works?
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Jan 20, 2011
I've installed 10.10 yesterday on my old HP Pavillion ze2000 as dual boot with windowsXP and the wireless was working normally, I've updated everything it asked to update, rebooted a few times due to some of the updates. Today when I turned it on it was connecting normally to the router, though when I opened mozilla or tried to ping the router IP on the network tools neither have worked. Couldn't open any site on mozilla or ping any ip although it says I'm connected to my wireless router as it would normally. When I open into the XP my firefox there works just fine.
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Mar 7, 2010
I have been trying to learn iSCSI from google but there is one main point that remains unclear. Is iSCSI suitable to move data between IP of [URL] and IP of [URL] rather than between 192.168.xxx.xxx and 192.168.xxx.xxy?
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Jul 9, 2010
I have no problem with my wireless network at home, or visiting friends, but it won't connect to public, open, unsecured WiFi networks, eg hotels, trains, ships.I'm using Ubuntu v9.10, NetworkManager applet v0.7.996, on a Dell Inspiron 1750 laptop.If I left click on the NetworkManager, the available wireless networks are displayed and I can see the relevent open networks, named as expected and shown without the lock icon. I click on the relevent entry, watch a spinner for 30 seconds or so and then it drops off and I have no connection. This happens for "all" open connections.If I look at my defined Wireless Network Connections now, I can see, eg, "Auto Internet@Sea, Last used: never". Editing that connection:
[Wireless]
SSID: Internet@Sea
Mode: Infrastructure
[code]...
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Nov 15, 2010
I am trying to get my Linksys wireless adapter (WUSB11 V2.6) to work under kubuntu /ubuntu.
I am still not able to connect. I believe that I am overlooking or not understanding something.
This is a walk-through of steps I have taken. I can post log files or command outputs as needed.
lsusb shows my adapter, I checked at one point and saw the log file said it needed the firmware from at76c503a.berlios.de so I downloaded the at76_usb-firmware.tar.gz file and copied the at76c503-rmfd.bin file to /lib/firmware and ran chmod 755/ chown root:root as the instructions said.
I then ran rmmod -f at76c50x_usb followed by at76c50x_usb. iwconfig now shows my linksys adapter as wlan1. I use ifconfig to bring the interface up and then set the essid (not hidden) with iwconfig. I then use dhclient to try and get a dhcp address, but no luck.
I have tried setting the wireless mode to managed and setting the ap with the cell address of my wireless router. Still no luck. I continue to the get dhcp no offers report.
I have read that I need to shutdown network-manager if configuring by hand. I did this with service network-manager stop. it doesn't seem to get an address either after this.
Checking the output of messages, kern.log and syslog I get wlan1: link not ready and if I set the ap by hand. I get that it can not associate
Here are some other things that I have noticed and wonder if it is a problem:
lshw shows my wlan1 interface, it shows a loaded driver but gives firmware = N/A (this is after copying the firmware file to /lib/firmware) (log files seem to indicate firmware version)
After setting the ap manually with iwconfig, iwconfig output still shows that the access point is not associated. I am not sure if it is supposed to show the cell address after manually setting it or only if it is connected to the router.
I am running kubuntu 10.10 and I am trying to connect to an open router.
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Mar 23, 2011
im wondering if there is something like [URL] that would allow me to automatticly connect to first open wifi with internet for linux.if no, would it be hard to write a program that would do that for me?
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Nov 4, 2010
I have problem with laptop installed Ubuntu OS. Laptop can't connect Internet when open again after standby Mod. It can't receive issued IP from Router.
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Nov 21, 2010
Ubuntu 10.x servervsftp mysqlwebmin Apache2I am running the Ubuntu server on the same 192.169.x.x subnet as the PC I am using to test vsftp and webmin and Apache.I can connect to the Apache web site hosted on the Ubuntu server but I cannot connect to any other service -- i.e. port 21 or port 10000 or 3306.Netstat shows:
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTENING
tcp 0 0 0.0.0.0:10000 0.0.0.0:* LISTENING
tcp6 0 0 :::80 :::* LISTENING
[code]....
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Jun 21, 2010
Does anyone have any good articles on mounting a Ubuntu volume as an iSCSI share on a windows box? Originally I was just going to use a SAMBA share but it turns out samba has issues with my lan security. So I thought since all I really want to do is create the share on my backup server that an iSCSI device would do. Been using the following article with limited success... [URL]
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Jun 12, 2010
Im trying to find out What all network hardware is required for a successfull Iscsi setup. Example Do you need two network cards that support it. Or do you just need one network Iscsi adapter for the storage box, and the other machine just have a normal NIC. What type of Switch would be needed as well for decent transfer rates.
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Jun 1, 2010
Running openSUSE 11.2 x86_64.Here's what a nmap of my IP provides:
PORT STATE SERVICE
23/tcp open telnet
80/tcp open http
[code]....
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Apr 13, 2011
I have been away from Linux for years (about 10), I used to use it for everything and anything...now I am about to do it again but I need help getting back into it haha. Screen is broken on newish laptop, going to use it for firewall, router, file server, etc. Trying to setup remote desktop. I got Fedora 14 setup and installed on it, got SSH up and running where I can remote into it easily. Setting up VNC is starting to be a pain though.
I have Windows 7 on my other machine, with TightVNC and tried Tiger VNC also, disabled all firewall, on the same LAN. The service is running on the RH box, I just cant connect to it...am I missing something simple? It just times out. I followed [URL] thread for the most part.
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May 14, 2010
iSCSI Server, can I change the default port 3260 to other port ?
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Apr 20, 2010
I have installed Linux Mint 8 (based on ubuntu). And I have setup a webserver on port 8098.
I can connect to my webserver with http://127.0.0.1:8098, but when I try to connect to http://192.168.1.107:8098 from the same machine or another machine it doesn't work.
How can I get this working? Is there any default firewall settings that I have to change?
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May 6, 2010
Can you show me how to block a domain from local access through URL Filter?ay be an example is a very good start.
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Apr 9, 2010
I'd like to set up an iptables configuration as follows:- Allow all traffic by default- For one user account (anonymous), block all traffic except:- All traffic on lo- All DNS requests, which should be redirected to 127.0.0.1Here's what I tried:
# Redirect
iptables -A OUTPUT -p udp -m owner --uid-owner anonymous -m udp --dport 53 -j REDIRECT --to-ports 53
[code]....
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Apr 15, 2010
I want to know how to connect tata photon+ mobile broadband service in redhat el5,like drivers needed,procedures to install,where can i download the driver.
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Mar 26, 2010
Is it possible to only view certain chains and more specifically certain chain policies with options when doing:
iptables -L
I would like for example view FORWARD ACCEPT rules instead of waiting for all of the drop rules to load when viewing a firewalled iptables.
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Apr 29, 2011
On 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
[code]...
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Aug 20, 2010
ntop installed on CentOS5 system running as squid using yum. Starting ntop on command line and not as daemon and gives error for illegal filter.
Code:
Fri Aug 20 14:10:12 2010 NOTE: Interface merge enabled by default
Fri Aug 20 14:10:12 2010 Initializing gdbm databases
[code]....
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Apr 8, 2011
I have a problem about to open zebra service after install quagga by command(./configure ; make ; make install ) and add service port ("/etc/services")
#service zebra status
zebra dead but subsys locked
and can't telnet to zebra
"telnet: unable to connection to remote host: connection refused"
I following a manual http://www.quagga.net/docs/docs-info.php but it's not perfect.
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Dec 10, 2010
On both my 32-bit laptop (openSUSE 11.3) and my 64-bit desktop (openSUSE 11.2) I have been unable to find out how to prevent seeing all the "hidden files" when opening files in many applications, including (for example) GIMP, Xournal, OpenOffice, gedit.In the Control Centre "File management" options "Show hidden and backup files" is NOT checked in "File Management Preferences.
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