I am new working with vyatta routers and my problem is next:I am installing 5 ip cameras and i am using vyatta router. someone could help me how can i access remotrly by internet to my internal lan where are my cameras instaled. i have read about dnat but i'm not sure if also need to configure ports tha i previosly asigned to cameras i get confuse with that because only find mapping configuration ip address but not ports.
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im looking for installation procedure for vyatta 6.2...
View 1 Replies View RelatedI'm using a cross-over ethernet cable to connect a Desktop Windows 7 box, and a laptop running on SUSE 11.2. I want Windows to connect to the internet via the laptop's wireless interface.
View 1 Replies View RelatedI've found several how-to's, but the "problem" is that all the ones I've found up to now involve using xmodmap. I'm not radically opposed to that, but, with debian, for some reason, I don't need it. I don't have a Xmodmap file, and yet, the special keys have their "names", instead of NoSymbol (on xev). Anyone knows where the settings are, whenever one does not use xmodmap?To make things weirder I've tried to create a Xmodmap to use with arch from debian, but it get the names all wrong, for some reason. (I used xmodmap -pke > .Xmodmap). I guess that whatever debian does, it has nothing to do with xmodmap then.
But I think it may not be possible. Besides not using xmodmap, on debian I have the correct keyboard layout set without having any command (well, at least not on my openbox startup script... it could be somewhere along all those "deeper" startup scripts, on /etc/rc.#/, I guess... I'm going to check there now), while on arch I have a "setxkbmap" on my openbox startup script.
Is it possible to connect local folders to the remote windows machine via RDP session?For example Microsoft's RDP Client has a feature that will connect local hard drives to the remote machine when you open a RDC.I need to copy files but I can't use smbmout because of firewall.
View 2 Replies View RelatedI cannot set mod3 to the Shift_R key with xmodmap.
Code:
matthew@lokal:~/.fvwm/Default$ xmodmap -e "add mod3 = Shift_R"
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 118 (X_SetModifierMapping)
Value in failed request: 0x17
Serial number of failed request: 11
Current serial number in output stream: 11
I have quite a strange issue with (supposedly) my keyboard mappings.
while using GNOME session:
lowercase 'v' is not working as it should - no keypress is reaching apps; while I'm holding V key depressed, gnome-terminal console shows a hollow cursor (just like when input focus is in some other window) and nothing is printed; uppercase 'V' is working just fine (that is Shift+V); if I press AltGr + V, a lowercase 'v' is printed; if I'm typing quickly, sometimes pressing V key to get a lowercase 'v' is not just being ignored, but also the next symbol typed is swallowed and not printed out; this issue is present for the USA keyboard layout, as well as for the Russian keyboard layout.
while using TTY console (Alt+Ctrl+F1, etc):
everything works as it should (i.e. lowercase ' is printed whenever I press it);
no problems with the physical keyboard.
I haven't done any editing of any gnome/X configs and/or keyboard mappings.
This is my Ubuntu 10.04 Linux version:
$ uname -a
Linux hostname 2.6.32-25-generic #44-Ubuntu SMP Fri Sep 17 20:05:27 UTC 2010 x86_64 GNU/Linux
Update - stty output:
$ stty -a
speed 38400 baud; rows 43; columns 151; line = 0;
intr = ^C; quit = ^; erase = ^?; kill = ^U; eof = ^D; eol = M-^?; eol2 = M-^?; swtch = M-^?; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W;
[Code]....
Is it possible to make the Windows key on a keyboard actually do something in Linux? Like pop up the KDE menu or something?
View 1 Replies View RelatedBellow is a script I'm running to produce several diagrams but I just can't get the pstext command to produce any text
Code:
#!/bin/csh
#Script "plotdata" for the assessment
[code]...
How to setup Dynamic Multipathing in RHEL5 and mapping a device to it? I have a RHEL5 server which is connected with a HP BLADE Server. I have installed DM software. Now I want to map BLADE Server's LUN space with a directory of my RHEL5 Server.
View 1 Replies View RelatedI am working on a few different Linux related self-education projects, and I'm trying to stump myself as much as possible so I can learn as quickly as possible. Using VMWare, I have several Linux and Windows flavors I am using for various purposes. To the point, I have an Ubuntu server (text only) and a Fedora desktop installed, and I need to figure out how to map a drive on the Fedora VM so that I can access it on the Ubuntu server VM. I have installed Samba on both, and I can send a ping from one to the other with no problems. I guess I just need some help with the command line syntax?
On a related note, I have NOT been able to figure out how DNS works in a setup like this, so when I say I can ping them, it is by IP address only. I'll work on the DNS stuff soon, but for right now, I just need access to my Fedora VM, unless for some reason you can ONLY set this up via DNS.
Ubuntu server 192.168.28.133
Fedora desktop - 192.168.28.130
Folder I need to access: [Fedora desktop]/home/[username]/downloads/
Using squid, can you proxy the [URL] through the site [URL]. From the end-user perspective they would go to and maintain the [URL] and squid would proxy the application at [URL]. More simply the application available at [URL] would load into the namespace/domain [URL].
View 4 Replies View RelatedI want to change my right alt key to perform a spacebar function.
how do I do this?
I'm working with a lot of data, but always the same. I have, say 2GB that I keep loading 100 times a day from a local disk to do some computations.I was wondering if anyone knew if it is possible to read it once for all and then access it like a file but with the speed of RAM access. I would be looking for something like: Code: file2mem ~/mybigdatafile.dat ~/mybigdata_thats_now_accessed_superfast.dat And then the data is accessible in a way like with a symlink...
View 9 Replies View Relatedin my windows7 laptop, I installed a virtualbox 4.0 then Fedora 14 as OS. Can I transfer the files from Linux system to windows syatem? I mean can I create a relationship between two OS like mapping network drive?
View 3 Replies View RelatedI'm trying to find a software which could map sftp/scp services to a windows drive letter. I know there are quite a bunch of those available, but i haven't found a single one which could run with SYSTEM or Netservice privileges or have decent command line options so i could elevate the program myself. The mapped drive should be available for other services running on the same server.
Most of the programs (sftp netdrive, expandrive, etc) have only option to startautomatically only when someone logs in. Because of that they are useless to me.Their inability to handle non-interactive starts is a bummer too. FTP->SFTP wrappers don't count as solution despite of integrated windows support for ftp drives. The way they are handled in windows makes ftp mapping unusable without some external ftp drive mapper software.
Found the below from RedHat Knowledgebase
The Completely Fair Queuing (cfq) scheduler in Red Hat Enterprise Linux 5appears to have worse I/O read performance than in version 4. It appears as though the Completely Fair Queuing I/O scheduler (cfq) has a regression and thus exhibits reduced read-side throughput which can affect performance for both local and NFS mounted file systems.
One way to mitigate this is to set the cfq's slice_idle parameter to zero. To change this value, execute the following command echo 0 > slice_idle in the /sys/block directory appropriate for your situation, as shown below:
echo 0 > /sys/block/hda/queue/iosched/slice_idle
We are using NFS file systems in RHEL 5.3. I would like to know how to find which /dev/Device is being used by the NFS file systems, so that I could try setting the slice_idle to '0' to see if there is any difference in performance? In /etc/fstab I only see the actual NAS volumes for the NFS file systems.
My shell script is calculating the count of each shortcode series wise whose sample output is as follows:
Code:
56882
9124 1
9172 1
9173 4
[code]....
where I can to find mapping between man section number and it's description in standalone mashine.In other words, where I can to find description of some man section when I have not connection to Internet? For example:
1 -> User commands
2, 3 -> Linux programmer's manual
and so on..
As i undertsand - out of 1GB of the virtual Address space for Kernel from 3GB to 4GB of the process address space, Kernel image (code, data, bss, stack, heap) resides staring @0x0 address. Vmalloc area starts either at the end of Physical ram size or at 896M. This 896M cap is mandated to ensure that minimum of 128MB is reserved as vmalloc_reserve for vmalloc,kmap etc.
Is the understanding correct? Now trying to map Physical Zones into this 1GB address space
Initial 16MB is mapped to ZONE_DMA
16MB - 896MB is mapped to ZONE_NORMAL
896MB - 1024MB is mapped to ZONE_HIGHMEM
Does this mean that Kernel image is residing in ZONE_DMA area? Any call to vmalloc() in kernel code will return address beyond 896M? insmod of any LKM will internally invoke vmalloc() to obtain contiguous area - where will this code physically located along with rest of kernel code in ZONE_DMA or in ZONE_HIGHMEM?
OK, this is really little to do with Linux, as my question really involves my Vista Home machines. Anyone know good methods to have Windows Vista (Home Edition) machines stay mapped to a SAMBA share on a Linux server? I'm using user-level security on the server (Ubuntu Server 10.10), and it (generally) works really well, but I can't get the rest of my family to use it, as (understandably), they don't want to have to type in their password to the share every time they log in to the Vista machines (or my one XP machine left, for that matter), plus the problems when it occasionally decides it's already tried to connect once and failed, and refuses to "restore" the connection, ugh. I currently have one Win7 machine, and surprisingly, with the Win7 Home Premium edition, it actually "remembers" the passwords to the SAMBA shares.
View 2 Replies View RelatedBecause of the configuration of my house, I need two routers.I have a DLink ADSL router as my main router and the Belkin N1 as my repeater.I have set up the IP address in the Belkin to be 10.1.1.10 - my DLink is 10.1.1.1. I have disable the dhcp in the Belkin and set the DNS as ISP provided. [URL]..I have set the channel to 11 and in the Ubuntu Network Manger I have set the IPV4 to Link Local Only. I can see the Belkin and connect with my PC.but it will not take me through to the internet.
View 9 Replies View RelatedI'd like to mount the directory /var/www/mysite to the directory /home/daniel/mysite, but also have the user of the mounted files mapped from the original user (www-data) to my own user (daniel). So that the file /var/www/mysite/index.php who's user is www-data will appear in the mounted directory as /home/daniel/mysite/index.php and be owned by daniel - and alternatively, if I create a file /home/daniel/mysite/test.php with my own user, it will be created in the original directory under the user www-data Is it possible? If not, what alternatives do I have so I can use an IDE and still make sure all the files belong to the HTTP server's user?
View 2 Replies View RelatedI'm running Debian (Squeeze) and I have a toshiba portege m700. It has five buttons on the front just under the screen, which are the only ones accessible when you flip the screen over into tablet mode. One of them is for rotating the screen, and another is for switching to external display. I want to remap the remaining three to control, alt and super so that I can use shortcuts with the stylusThe problem is, when I used showkey to find out the key codes, I found out that each button generates more than one key code:Button 1:
key 126 press >> super_r, although this is distinct from the actual super key (125)
key 7 press >> 6
key 7 release
key 126 release
I want to set up a Linux box as a wireless router to replace our existing Netgear WNR1000 router, as I believe the Netgear does not support the coming IPv6 protocol. Unfortunately, it is not flashable with OpenWRT or DD-WRT presently.
As we have Comcast, our cable modem acts as a dumb modem according to the customer support guy I talked to, and our router is the one that asks for the IP address from DHCP. Thus, when Comcast switches over to IPv6, I don't believe my existing router would work, correct?
My idea is to take a Linux box and put two NICs and a wireless adapter in it, using IPCop or Smoothwall to set up a router. I could then enable IPv6 support for when we have IPv6 with Comcast. Is that possible? Would there be a way to get BIND to hand out private IP addresses in the same subnet on the both the LAN NIC and the wireless card?
I have a desktop PC running Ubuntu 9.10 and Windows 7, and a Eee PC 701 laptop running EasyPeasy Ubuntu 9.04. I'd like to connect the desktop to the laptop with a wired connection (eth0), then the laptop to my ADSL router using wireless (ath0).
I have a crossover ethernet cable (I bought on ebay). I have set up my laptop with a static IP address on my LAN and it uses OpenDNS.
I have added this to /etc/sysctl.conf on the laptop:
net.ipv4.ip_forward=1
Then I tried this on the laptop:
sudo iptables --table nat --append POSTROUTING --out-interface ath0 -j MASQUERADE
sudo iptables --append FORWARD --in-interface eth0 -j ACCEPT
This is a variation on what I found on other sites describing how to set up a router. I don't understand iptables very well, but I gather that the above two lines should set up forwarding so that traffic from my router to the laptop will be forwarded to the desktop, and vice versa.
But this doesn't work. The connection doesn't even establish between the laptop and the desktop.
I'm having trouble getting my network set up the way that I want it/had it. You see, when I first set up my network, I just had my cable modem going directly to my standard wired router (A D-Link DI-604), which had DHCP,and was connected to all of the computers on my network. I had one switch hooked up to one of the ports of the router, but this was a regular switch, and it would not try to assign IP addresses, it would just pass through the DHCP info as I wanted.
Now however, my network setup has changed. My room mate and I both got laptops, and we decided that we wanted to have wireless access so we didn't have to constantly plug in to the router.
Now my network is set up like this: The modem is hooked up to the router(DI-604), which is hooked up on the LAN side to our computers, our switch (which is hooked up to 3 more computers), and to a wireless router card (A Gigabyte GN-BC01).
The wireless router card has two jacks for ethernet. One for WAN, and one for LAN. The LAN side we have plugged only into the computer in which the card is installed.
Now the problem is this: The wireless router card comes with DHCP by default, and it's assigning addresses to the laptops and to the computer hat it's in, and worse, the IP addresses are on a different subnet than that of the main dlink router. The Main (dlink) router assigns addresses from 192.168.0.1 (itself) to 192.168.0.254, while the wireless router card assigns addresses from 192.168.1.1 to 192.168.1.254 (itself).
Because of this, I cannot access services on the wireless network from my wired network or vice versa. The first thing I tried was setting the card to assign addresses from 192.168.0.12 to 192.168.0.253, however it just said "internal error" when I tried to do this. I decided that this may be because it sees that it was being assigned an address on it's WAN side on the same subnet. So the next thing I tried was disabling DHCP and setting the "LAN IP Address" to 192.168.0.12, hoping that the DHCP would just go through the card, like a switch. I would have set the LAN IP address to be assigned by DHCP, but this was not an option, so I decided that'd be the best thing to set it to.
Once again however, setting the LAN ip address to an address on the same subnet as that of the IP assigned to it's WAN side caused it to report an "internal error". I verified that this was the issue by setting the LAN address to several other private IP addresses to test (I.E. 10.0.0.1, 192.168.3.1, 192.168.5.12).
My question then really is: How do I set up both routers so that I can access services and computers from each network from the other network. Should I set them with different subnets and set the gateway on the wireless network to the main router? To the wireless router card? Should I put them on the same subnet? Will it know how to communicate?
Here is a link to (picture) my network diagram. Network Diagram
These r IP provided by my ISP that i've put on Fedora 8:
WAN IP:xxx.xxx.xxx.17 (eth0)
Subnet:255.255.255.252
Gateway:xxx.xxx.xxx.18
Valid static(public) IP set of 2:
IP:xxx.xxx.xxx.147 & 148 (eth1, eth2)
Subnet:255.255.255.240
i want to run xxx.xxx.xxx.147 as a web server & xxx.xxx.xxx.148 as a ftp server. but I'm able to ping only xxx.xxx.xxx.17(WAN IP) from outside world. Can any1 tell me that how can i bring my 147 & 148 IP online without router.
I was just wondering if there is there is any difference between a $29.95 router and a $109.95 router. Like is a more expensive router more apt to transfer data to my laptop quicker.
View 9 Replies View RelatedI've moved a linuxbox from being my gateway (nat, etc) to behind a new gateway (a DD-wrt router). For transparency purposes, I'd like to continue using the old box services, and just have the gateway in front of it.
Here's what I did:
The newgateway is setup for class C, 192.168.0.0
This configuration works, but sometimes it doesn't and I haven't figured out why yet.
At sometimes, clients on the LAN get throughput rates with very little speed loss (using speakeasy speed test). They will run at 33M on the LAN, running through both the newgateway, and the oldbox, and get about 35M with directly connected to the cable modem.
Other times, it seems nothing can talk with anyone, and I am not sure why.
I know what I have done is a little unconventional, but it's a transitional thing, and I am not sure it is the cause of the problem, although it was the last things changed.
