I was at the login screen on my desktop and I tried to hit my samba share from my Ubuntu laptop. Couldn't find it.I logged in, went back to my laptop, oh hey it worked.I have a static IP assigned to my desktop. Is there any reason why this backfired? I'm just trying to find the proper answer for this
View 1 RepliesIf I have a regular 192.168.1.0/24 network, and configure a static NAT rule assigning 173.194.35.104 to 192.168.1.20 - would that be the virtual equivalent of setting up this device directly to the internet with that public IP? How will static NAT affect open ports etc., if I host an ftp on 192.168.1.20 and assign him 173.194.35.104, there will be no need for portforwarding?
Also - will using static NAT, assigning 192.168.1.20 the public ip 173.194.35.104 affect the way other local devices in the 192.168.1.0/24 network communicate with 192.168.1.20, or will it still be the same? Finally, NAT and VPN can be a bit tricky, but will doing a static NAT rule eliminate all these problems or is there anything I need to know here? You may also wonder why I don't just try for myself and see what happens, but that would involve purchasing the additional IP's and a more advanced router as the current one does not support multiple WAN-ip's.
I cannot set a static IP for eth0 in Ubuntu 11.04. I do this: sudo vi /etc/network/interfaces and then edit the file to auto lo iface lo inet loopback auto eth0 iface eth0 inet static
address 172.16.1.39
netmask 255.255.0.0
network 172.16.0.0
gateway 172.16.0.1
and save the file. Then I edit the resolv.conf file by:
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I cannot get a static IP to work on Fedora 11. Using Network Manager, I set the IP to 192.168.1.130, the subnet mask to 255.255.255.0 and the gateway to 192.168.1.0 but it doesn't work. I also tried 192.168.1.1 for the gateway, which is what I used in FC7 but still no luck. I verified that these are the settings that I used in FC7, I don't remember ever having a problem before with this.I do remember someone telling me not to use Network Manager in conjunction with Network Configuration... does that make sense? That was for FC9 on my laptop and it was for the wireless so perhaps that doesn't apply here. I did try unchecking the box for Network Manager and using strictly Network Configuration but it still didn't work.
View 10 Replies View RelatedI'm trying to get KVM static IP bridging to work on my Fedora 10 install. I've looked at the related posts on this subject and tried some of the suggestions without full success. I've used the virt-manager to create 2 Windows XP guests on the host (all on the same machine).I need to use static IP addressing on the 2 guests as well as the host.I need the guest VMs and host to be able to see each other as well as connect to the outside world. Using the script below I found in an earlier post, I get network connectivity with the 2 guest VMs but the host can't get out at all.
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Yes, another newbie question. Just loaded and updated FC 10. Everything works great with dhcp. Tried to setup static ip to learn more about how to set it up and nothing seems to work. I'm connected to DSL via a router when I ifconfig I get:(basic stuff)inet addr: 192.168.1.7 Bcast: 192.168.1.255 Mask: 255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
I have also tried default gateway 192.168.1.255 and 192.168.1.254.Most of what I have tried above has come from linux websites and faq's.Keeping in mind I am worst than any new newbie you have ever worked with
I can access internet when my eth0 is set toDHCP client. But when I set static I can ping goole.com... but my Firefox browser doesn't connect to Interent!
View 2 Replies View RelatedI am having several boxex with centos on it. No pb. I have recently setup a new box with centos 5.4 and I am not able to get the network working on it when configuring a static ip.I've configured eth0 and dns using "setup": unsuccessfulI've used the network config GUI: unsuccessfulAnd it is working very well when I let the dhcp getting the setting.I need a static IP.Here is the getinfo output when static ip setup, and below it, the getinfo for dhcp setting
== BEGIN uname -rmi ==
2.6.18-194.3.1.el5 i686 i386
== END uname -rmi ==
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I cannot get static addresses to work on eth0 and eth1. eth0 seems to use DHCP while eth1 uses the static information. Sometimes the static info is used but the interfaces get the addresses reversed.
From /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=mosaic
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I'm having mysterious wired network problem with my Karmic/9.10 machine. It hasn't been in network a while, but now I finally got the cabling done. I can't get the IP from dhcp server (TW-EA510), and static settings doesn't work either. Fresh cabling showed OK 1Gb connection on tester, and win7 laptop works fine. I even tried with long cable though the rooms, but it doesn't help, so it definately isn't the new cabling.
Log from the router after issuing #"dhclient":
Feb 16 23:01:43 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
Feb 16 23:01:43 DHCP SERVER: DHCP offer to 00:01:29:fb:c5:d1
Feb 16 23:01:49 DHCP SERVER: DHCP request from 00:1b:ea:c8:a0:ba
Feb 16 23:01:49 DHCP SERVER: DHCP ack to 00:1b:ea:c8:a0:ba
Feb 16 23:01:54 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
Feb 16 23:01:54 DHCP SERVER: DHCP offer to 00:01:29:fb:c5:d1
Feb 16 23:02:03 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
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Motherboard is some old Lanparty with two ethernet ports, NVidia CK804 and Marvell 88E800 rev 13 Gigabit netwok adapters, neither of them works. At least another of them has been worked earlier when I last got it wired. It's been a while, so I'm not sure which one of them and with different router if that matters.
I got this message on Friday from just one domain. uote:mailsrv.forthnet.gr #<mailsrv.forthnet.gr #5.5.0 smtp; 554 5.5.0 Your message was considered to be spam by the FORTHnet Antispamming Policy and was not delivered to the recipient. The following spam tests returned positive for this message:FORGED_RCVD_HELO,RCVD_IN_BRBL. For further information visitWe are not a spamming community but it seems we have a statice IP address that has a Reverse lookup to "myipaddress.static.lyse.net" and not my email domain. Would setting a cname mail.mydomain.no -> myipaddress.static.lyse.net cure this problem or are there more tricks to be performedOnce I have cured the FORGED_RCVD_HELO I can move to getting the IP removed from BARACUDA.
View 2 Replies View Relatedthis never seems to happen on my main admin account, but on the second user account sometime after i log in sound stops working. ive checked the Comprehensive Sound Problem Solutions Guide and my sound chip shows(onboard). what should i do to try and solve this? also i was wondering if there's and ubuntu equivalent of silverlight?
View 1 Replies View RelatedSince today the keyboard doesn't work. I can input username and password but after logged in I can't work with the keyboard. It seems locked. The mouse works correctly. If I boot with Windows the keyboard works correctly.
View 2 Replies View RelatedI can use the accents (tilde, acute, ...) normally when I am the root, but when I log into my user account they re not recognized in most applications (opera, emacs, amsn, python idle,...) although they work in other applications (terminal, vim, iceweasel...). I guess that would have a simple solution. Something is right in the root account and wrong in my user account, but I cant figure it out. My layout is USA International (with dead keys).
View 4 Replies View RelatedI am looking for the syntax for a sendmail ruleset to log the message subject to the syslog service. I have found a few posts on the web, but none seem to work. The basic appear to be - add the following to the sendmail.mc file then compile the sendmail.cf file using M4. The syntax suggested follows (I believe the rewrite rule is incorrect)(I and using <T> to indicate tabs):
LOCAL_CONFIC
Klog syslog
HSubject:<T>$>Check_Subject
LOCAL_RULESETS
SCheck_Subject
R$*<T>$:<T>$(log Subject=$1<T>$)<T>$1
sendmail.cf compiles and when used as the config file for sendmail - everything appears to work, but no subject is logged.
How can I (as admin) find out when a certain user e.g. "karl" most recently logged in and most recently logged out of a system?
View 2 Replies View Relatedlogging in a server through putty in the same network when i executed last command its showing system ip logged in time and logged out time the output as followsthis is my system
oot pts1 xx.xx.xx day month date time in time out timeand similarly am geeting other than this likeroot :0day month date time still logged in this is from more than 3 days its logged in
I am having a small issue with my SSH usage. I have a main PC OS 9.10 that has a wired connection to the wireless router. My EEEPC 904HD is a wireless connection to the same router.
I use my main PC as my music store and of a night I sometimes listen to this via my EEEPC using the 'connect to server' icon. This has been the norm for some time.
Now of late my connection is being refused. Initially I thought it was to do with the SSH file of trusted connections as from time to time I have had to delete this file as rebooting of the router may have altered the IP of my machine. This usually solves the problem.
But I now have to use terminal to
Code:
ssh 192.168.?.?
I then have to confirm the connection and use the password to confirm fully. After that I can then use the GUI to get into my main PC, by inputting the IP, port, folder, user name and password, as usual.
Am I missing something? Nothing has been changed by me to have caused this so far as I know. I also have 2 folders set to share via samba over the network which works perfectly these folders are accessible by others on my home network. I use SSH for myself to fully access my folders on my PC from the EEEPC.
I have an ssh (OpenSSH_5.1p1 Debian-6ubuntu2) client A and a server B set up for public key authentication as described in [URL]
The problem is the following: ssh asks for a password when connecting from A to B without any other ssh session going on between A and B; but if I connect from A to B whenever there is another ssh session between A and B, either I get prompted for the passphrase I used to encrypt the private key or I get logged automatically.
I already checked permissions on B: .ssh is 700 and authorized_keys is 600. I already tried "StrictModes no" in sshd_config. Printing debug information using DEBUG3 does not any useful insight. Moreover, there is no /var/log/secure (is it supposed to be there?)
Right now the computer is far far away from my reach, but when I configured the system I noted that whenever I was locally logged to B and then ssh'ed from A to B, I was logged in without any problem; whenever I was not logged in locally I was asked for a password. Note that at that time I was using a different public/private key pair whose private part had no passphrase.
how to know exactly what cipher is ssh/sshd using for a particular session? Is there a way to know any statistics for a given session (something like the ~s option in section 5 of [URL]
P.S. 2: does the following mean that ssh is using protocol 2.0 or something different than protocol 2.0?
(..........) sshd[2606]: debug1: Enabling compatibility mode for protocol 2.0
This is actually for my router, but it's linux based, Anyway, I currently have a router running tomato linux firmware and at 30 minute intervals I have it send a log file of bandwidth usage to a network drive.
From there, a program calculates the bandwidth used by each IP by adding up all the totals recorded in the log files. The log files are the output of the router running the command:
Code:
iptables -L traffic_in -vn
What doesn't happen though, which I'd prefer, is that the bandwidth counts inside the router get cleared upon writing each log file. This way, I don't end up counting the same bandwidth use multiple times. So my question is, is there a way to erase/reset the data count in the iptables?
I use Network Manager applet to connect to my lan (I don't use dhcp however). The problem is that my machine runs several servers (http, ftp, smb, ...) and should be ALWAYS accessible whenever the computer power is ON, even if there is no user logged. Another problem is that the connection is dropped if you logout and then login with a different user who doesn't know wireless settings (eg my mother, sister, brohter...)
So, is there a way to get a wireless connection at boot time? I mean, using Network Manager. Previously I used wicd or cli tools (iwconfig and wpa_supplicant) but then I switched to NM cause it was more ubuntuish. I'd still prefer not to use wicd, but NM really seems not good software to me
I'm using Ubuntu 11.04. I've bought an account in a SSH sever.
Code:
loveright 02:41:54 ~$ ssh gqqnb@205.185.123.107
gqqnb@205.185.123.107's password:
Last login: Sat Jul 2 14:41:53 2011 from 123.137.120.69
Connection to 205.185.123.107 closed.
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I'm trying to get SNMP setup so I can send custom snmp trap messages. I followed this "How to" [URL] and I think I have it setup and working. This is my fist time messing around with SNMP, and I don't know where to check to see if I received the trap message. Do the snmp trap message even get logged any where?
View 1 Replies View RelatedI have the system setup and working, but I want to put it in a corner and forget about it. Problem is, nothing starts running unless I'm logged in. And if I log out, everything stops again.It's running a LAMP server and has VNC and SSH servers as well. I want all of that to start without having to log in. That way I can remote reboot without worries and connect and login with either VNC or SSH.Everything seems to have an entry in /etc/init.dIs the way it's acting normal behavior? It's a fresh install, then I installed everything I needed from the repos.
View 7 Replies View RelatedI'm having some problems on the line with ***. This is from a OpenEntidade.java class file and I'm trying to update EmprestadorView's variables.
EmprestadorView.java
public class EmprestadorView extends FrameView {
...
OpenEntidade.java
-----------------
public class OpenEntidade extends javax.swing.JFrame {
[code]....
I want to run networking on my laptops in different environment (home, office, airport etc). I found that Netowrk Manager assigns information from DHCP although I requested fixed IP and configured the gateway and DNS. If I reconfigure the DHCP server so that there is no free IP address, the laptop refuses to connect. When I remove the interfaces from the network manager, I get the fixed IP address, /etc/resolv.conf is not overwritten from DHCP but WiFi connection cannot be established, there is no dialog for setting WPA-PSK. The static IP address seems to be taken into account only if the DHCP server is not found. I need the static address at home and in my office because I need the possibility to ssh to my laptop from another computer but I need IP from DHCP possibly authenticating against RADIUS (Eduroam) when travelling somewhere else. Is there an easy way how to achieve it and how to switch profiles easily? And I cannot switch DHCP off because some devices in my LAN cannot work without it.
View 6 Replies View RelatedI have a dell inspirion 6400/1505 laptop running ubuntu 10.04 has 2 network controllers wired and wireless the wired is a Broadcom Corporation BCM4401-B0 100Base-TX (rev 02) the wireless is a Intel Corporation PRO/Wireless 3945ABG I have the wired configured for static ip 192.168.0.105 the wireless through network manager configured static ip 192.168.0.101 static works great,reboot and all is lost for the wireless default back to DHCP (wired stays static) and i loose the nameserver and have to reconfigure it all over. is there away to remove network manager an manually edit the wireless settings? i know how to edit the wired network interfaces do i just add wlan0 as a static ip ?
View 3 Replies View RelatedI'm using an Ubuntu server 10.04 that I set up on an external 2TB USB harddrive. I'm trying to get a static ip on it because I don't have to keep physically going to the computer to find the IP address so I can SSH and configure apache, mediawiki, and all the other cool stuff Ubuntu can do. I can't (aka really don't want to) use an Ethernet b/c its kinda far, but I don't think thats the problem - wifi vs. ethernet. It's connected to a laptop, so it has wifi built-in. I set up some static IP stuff in /etc/network/interfaces as posted here:
Code:
# This file describes the network interfaces available on your system and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# eth1 with dhcp
auto eth1
iface eth1 inet dhcp
# eth1 with static IP
# auto eth1
# iface eth1 inet static
# address 192.168.2.106
# netmask 255.255.255.0
# network 192.168.2.0
# broadcast 192.168.2.255
# gateway 192.168.2.200
# wlan0 base (don't comment out the line below)
auto wlan0
# wlan0 with DHCP
#iface wlan0 inet dhcp
# wlan0 with static IP
iface wlan0 inet static
address 192.168.2.101
netmask 255.255.0.0
network 192.168.2.0
broadcast 192.168.2.255
gateway 192.168.2.200
wireless-essid *removed*
wireless-key *removed*
wireless-mode managed
Where "*removed*" means that I have taken the text out of this post for security. At the top, I WAS going to do static ethernet, but I decided I wasn't really going to use and and set it back to DHCP (that what the commented part is). My laptop (and all other computers, actually) are on DHCP and for some reason switch between 192.168.2.* and 192.168.1.* because some configuration is messed up in my router (I can't fix it; no permissions). I have a samba and apache server on the server and want full-time access to it without ssh-ing and changing the ip to the 192.168.1 or 192.168.2 networks every time my laptop switches networks, respectively. I can't access the server with my laptop when they're on different "networks".
I'm trying to set my computer up as a server. I've installed LAMP, but now my problem is getting a static ip. I've tried several tutorials, but with each one, I seem to somehow disable my internet connection.
I'm almost positive that this is all over my head, but my aim is for it to not be.
I figured that i would like to have a static ip address so that i could always know what the internal ip address was of my server. But when i make the address static, I am not able to SSH in from a different machine on my network. The network is wireless/wired, through my D-Link router. I can't even ping the server when i give it a static ip. Is there a way that i can have a static ip address and still have it be seen by other machines in my wireless network?
I have had to re-install everytime I need to make changes to my etc/network/interfaces file. Otherwise i am told that permission is denied, even for sudo. Is there a way around this ?