This morning, our NIS master server down (due to ram prob), and what happen is all the sun servers able to bind to NIS Slave, but not Linux servers.
Details:
sun_server[sab]% telnet linux01
Trying 10.x.x.x...
Connected to linux01.
Escape character is '^]'.
[Code]....
Where is the prob, in Sun or Linux? In Linux, how to make it able to failover to NIS slave?
I have bind configured with Internal and External views, but the slave server is transferring only the Internal zone files for both Internal and External - a diff shows no difference, and the log shows the same serial number.What am I missing in the config so the slave server properly receives updates from the master for both views?
View 2 Replies View RelatedI have setup two BIND9 servers as slaves for an internal Windows domain. I receive messages in my logs about a Windows server not being the master for the slave domain on BIND. I have placed the allow-notify statement in the global options section of named.conf, as well as setting the IP address in the masters section of the zone. I'm confused as to why I'm still getting this error message.
View 3 Replies View RelatedI am going barking mad with this - I have forward mapping working fine, but my system simply refused to add in the reverse mapping.Anyway can someone with a clearer head and more knowledge have a look at my configs and see if they can point me in the right direction.I've setup the keys and permissions and they seem to be working, local UNIX file permissions are named.named and even 777Nothing seems to create reverse mappings - no PTR records etc.Weird (I am 99% there to blowing my stack and giving up after 4 days of buggering around).
(A) my dhcpd.conf
==============
authoritative;
[code]....
I am configuring bind9 on fedora 9(sulphur).I have configured /etc/named.conf and created zone file in /var/named/I have started the service but when I am executing the command nslookup mydomain.com it is not able to resolve the name.Another problem I am facing when I do telnet localhost 53,I am able to connect.but when I do telnet myip 53 it does not connect.Seems to be a firewall problem but I ve disabled iptables selinux completely even I ve disabled dnsmasq but still not working.
View 1 Replies View RelatedI have a strange problem regarding networking on the Alix 2d13 running Ubuntu 10.04. The Alix has 3 physical network interfaces, lspci says:
Code:
00:09.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6105M [Rhine-III] [1106:3053] (rev 96)
Kernel driver in use: via-rhine
Kernel modules: via-rhine
00:0a.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6105M [Rhine-III] [1106:3053] (rev 96)
Kernel driver in use: via-rhine
Kernel modules: via-rhine
[Code]...
It seems, if more than one cable is connected, a random hardware port is chosen as eth0-eth2. If only one cable is connected the port that is connected is chosen as eth0-eth2. Any idea what's going wrong here?
I'm managing a residential network. Each flat is its own subnet, and can only communicate with the other flats through a router (i.e. no broadcast). 95% of these 300 subnets only contains windows computers (from lambda users).
My final goal is to be able to browse the entire network from any computer.
I set up a samba server acting as a wins server, and every computer is aware of it because it is registered in the dhcp. So name resolution is working fine for everyone.
The same samba server is set to be the "Domain master browser":
workgroup = WORKGROUP
wins support = yes
prefered master = yes
local master = yes
domain master = yes
os level = 65
When I browse the network (using "net view" or "browstat view"), I can only see the servers which are in the same subnet as the domain master browser.
Now, when in a subnet the computers arrange themselves to find a "local master browser", the only visible computers are the one in that subnet.
What I don't understand is why all the local masters don't synchronize their lists with the domain master.
So, to sum up, every subnet get the following behaviour:
-if a local master is elected, the only visible computers are the one in the same subnet.
-if no local master is elected, the only visible computers are the one in the subnet of the domain master.
-if I add another samba, configured as a local master winning all elections, then the magic is working and the lists are synchronized.
What is expected:
-every computer can see all the computer from all the subnets.
I was able to start puppet server using.
Code:
service puppetmaster start
but since i upgrade the puppet i m not able to start it.
Code:
# puppet --version
2.7.1
# service puppetmaster start
puppetmaster: unrecognized service
[Code]....
I installed an Asus P7P55D PRO motherboard and now I can't mute Master channel with alsamixer, even not using KDE mixer. Probably ALSA doesn't support properly, despite I upgraded alsa libraries (alsa-lib-1.0.21a). The key to increase or decrease the volume through keyboard works fine, but the key for mute is not working. These are the alsamixer values:
Card: HDA Intel
Chip: VIA ID 444
I also used alsaconf command and it detects a snd-hda-intel board. I have a G15 keyboard and I even tried to make a shortcut with KDE mixer, but it doesn't work. Is there any way to solve it or have I to wait for a new version of alsa? I use Slackware64 13.0 with kernel 2.6.32.7.
I have a load balancer with 2 web servers behind it. The web servers rsync with cloud storage to update their apache directories 1 time every hour. Apache is just running php pages that pull/push data to a DB so they dont need to be updated that often. However I need to figure out how to implement a Master/Master MySQL setup to have my web servers point to for the PHP stuff. I need to implement it without having a single point of failure. The Load balancers are useless for failover as they only detect availability based on Ping request. So putting a master/master setup behind a Load Balancer is out. what is the best way to setup the master/master mysql in a HA setup without the use of a load balancer provided by the host?
View 2 Replies View Related64 bit lubuntu
trying to start a .bin file from desktop
gone to properties of file and made executable
open folder where .bin resides
open terminal
Quote:
dabud@GG64bit:~/Desktop/WCS185b32010b$ ./wcs185b3.bin
29/12/2010 00:37:00 Loading Config...
29/12/2010 00:37:00 Config Loaded
29/12/2010 00:37:00 Loading IP to Country Data
[Code]....
I am thinking it might be internet related. Google does come up with things re the error but I am not clear as to what I should do. WCS 1.8.5b3-Linux is a chat program
I have installated and configured Bind. But when I restart the named service, I am getting the following error.
31 14:29:16 Server avahi-daemon[2440]: Server startup complete. Host name is Server.local. Local service cookie is 1560939195.
Mar 31 14:29:46 Server named: /etc/named.conf:3: change directory to '/var/lib/named' failed: file not found
Mar 31 14:29:46 Server named:
Mar 31 14:29:46 Server named: /etc/named.conf:3: parsing failed
Mar 31 14:42:34 Server named: /etc/named.conf:3: change directory to '/var/lib/named' failed: file not found
Mar 31 14:42:34 Server named:
Mar 31 14:42:34 Server named: /etc/named.conf:3: parsing failed .....
I have configured forward and reverse zone.
I have a QMgr running on a SUSE 11.1 - I start my runmqlsr under qmgr control on 1414. After a few minutes the listener dies saying that it can't bind to port. I did a netstat -a and I see no service on 1414. I did an lsof | grep 1414 and found nothing. what am I missing here?
View 4 Replies View RelatedNot sure why but I keep on getting the ERROR: Path is not writable when I'm trying to add a Slave Zone.
The server was commissioned by someone else and I remotely installed GNOME group, and vncserver as per the official CentOS instructions here.
Initially I tried using a normal (ie non root) user's credential for my VNC session. However, instead of asking me for my root password when I tried to open system-config-bind, it just doesn't load up. I ended up allowing the user "root" to connect to the server remotely via VNC, and was able to get system-config-bind to start.
However, I am now unable to save the settings, despite having done:
Code:
I have problem that I am unable to install the bind* and cach* pakages for configuring DNS.I am using RHEL 5.4. I have tried using both yum & rpm, but still the same. The error is listed below (when i execute the command:#yum install bind* cach* -y): warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY,key ID 37017186 Public key for caching-nameserver-9.3.6-4.P1.e15.i386.rpm is not installed.
View 1 Replies View RelatedI did check the manpath and the files located there.just seems that some pages are missing.
View 8 Replies View RelatedAnybody have any idea that how to set the ath9k in master mode in fedora 11. I am unable to set the same.
I am using the D-Link DWA556 card using the kernel built in ath9k.Find below the output I got while setting up it in master mode sudo iwconfig wlan0 mode master.Error for wireless request "Set Mode" (8B06):SET failed on device wlan0 ; Invalid argument.Does that mean that master mode is not supported?Also Want the information if there is any separate community or development group for ath9k development and download the source of same except linuxwireless.com.
I am doing a small research using Kismet. I need help configuring Kismet with my Asus A52J. The Wireless card in my laptop is AR5B95. When I start Kismet I get the following error
[Code]...
Code:
root@Atlantis:~# iwconfig wlan0 mode master
Error for wireless request "Set Mode" (8B06) :
SET failed on device wlan0 ; Invalid argument.
root@Atlantis:~# iwconfig wlan1 mode master
Error for wireless request "Set Mode" (8B06) :
SET failed on device wlan1 ; Invalid argument.
All other modes except secondary work fine.
The wireless cards are both PCI, a Netgear WG311v1 and a Linksys WMP54Gv4.1, though I'm not sure which is which.
what is bind vs bind-chroot vs caching-nameserver ?what is the different between eatch others ?
View 7 Replies View RelatedWhen I try to set my Realtek Semiconductor Corp. RTL8187 Wireless Adapter to master mode I get the following error.
Code:
$ sudo iwconfig wlan0 mode master
Error for wireless request "Set Mode" (8B06) :
SET failed on device wlan0 ; Invalid argument. Is this the result of a driver or hardware incapability?
Can't connect to master agent: netstat -an | grep master gives me unix 2 [ ACC ] STREAM LISTENING 451121 /var/agentx/masterand if I run snmpd -f -Le -Dagentx I get:
agentx_register_app_config_handler: registering .conf token for "agentxsocket"
agentx/subagent: init_subagent sess 08052880
agentx_register_app_config_handler: registering .conf token for "agentxsocket"
[code]....
I am trying to get my wireless card working in master mode. I am running Jaunty server 2.6.28-11 x86_64. I have compiled hostapd with nl80211 enabled. The interface is using ath9k. I have tried to compile compat-wireless with this patch. However IEEE80211_IF_TYPE_AP was undefined along with IEEE80211_IF_TYPE_VLAN. In addition the latest version of compat-wireless needs to be patched for kernels < 2.6.31 with this. However when using this patch IRQ_WAKE_THREAD is still undefined.
I have got to this message:
Code:
$ sudo hostapd /home/jophish/.hostapd.conf
Configuration file: /home/jophish/.hostapd.conf
Failed to set interface wlan0 to master mode.
[code].....
I'm looking for a USB adapter with driver support for running the interface in master mode.
View 1 Replies View RelatedI am running ubuntu 9.04 in my laptop. I want to change the wireless card mode of my laptop to master mode so that it can work like a access point.
View 1 Replies View RelatedI am using ubuntu 9.10 on my desktop having a belkin wireless usb card. I want to change the mode of it to master mode. How can I do it?
View 3 Replies View RelatedI'm running Ubuntu 10.10 and try to get my wifi to work in master mode. The dongle is a Asus 167g v3 and I'm using the rtl8192SU driver. I can connect to a network or put the dongle in Ad-hoc mode without a problem. It's when I try to put in master mode some problem occurs. When I do:
Code:
sudo iwconfig wlan1 essid test mode master
This is the output I'm getting:
Code:
wlan1 unassociated Nickname:"rtl_wifi"
Mode:Master Access Point: Not-Associated Sensitivity:0/0
[Code].....
The dongle is in master mode but it fails to assign a SSID. I also tried to set it up in /etc/network/interfaces but the result is always the same... No SSID
I have set up a master DNS server at 192.168.50.9 and a slave DNS at 192.168.50.6. Both servers are BIND9.Machines are for testing/experimenting, hence the IP addresses. Initially, the zone transfer was blocked by the firewall on the master, as the slave uses randomly selected non-privileged ports for zone-transfer query. So, as far as I understand, there are two possible approaches:
1. Allow connections based on source, which should be
Code:
-A RH-Firewall-1-INPUT -p tcp -m state --state NEW,ESTABLISHED -s 192.168.50.6 --sport 1024:65535 --dport 53 -j ACCEPT
(and it works for me fine)
2. Allow ESTABLISHED and RELATED connections, which would be something like
Code:
-A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
which was my initial idea but didn't work, but has inspired me to dig deeper into firewall configuration topics :).
Question: Does zone change notification message count for opening a dialog, or notification from master and slave zone update request are two absolutely separate actions? If the latter is true, that, of course, explains why option #2 didn't work.
I try to set-up an Access point using ubuntu 11.04. I am using the minimal configuration file from [URL] together with a TP-Link TL-WN422G (Atheros chipset). I've installed the linux-backports-net-natty-generic drivers. But when trying to start hostapd I always get this output:
Code:
# hostapd -dd -K test.conf
Configuration file: test.conf
Failed to set interface wlan0 to master mode.
nl80211 driver initialization failed.
wlan0: Unable to setup interface.
ELOOP: remaining socket: sock=5 eloop_data=0x9b9440 user_data=(nil) handler=0x43d980
I have also disabled the network-manager for this device by adding this to /etc/network/interfaces:
Code:
iface wlan0 inet manual
cat test.conf:
Code:
interface=wlan0
driver=nl80211
ssid=test
channel=1
lsusb says:
Code:
...
Bus 001 Device 005: ID 0cf3:1006 Atheros Communications, Inc. TP-Link TL-WN422G v2 802.11g [Atheros AR9271]
...
lsmo: .....
Code:
Linux magnet 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:24 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
I've searched for too many days and nights so many information went through my head. I want to buy a usb wireless which support master mode. (not monitor mode) Now I'm interested in Alfa AWUS036NEH. I like it because it is small an have a long antenna strong 1000mW. signal. (AWUS036H is a little bit big for me) However from what i have read AWUS036NEH is not supported in master mode (softAP)(or may be supported but with hostapd, but again some forum said it doesn't support and some say it does... Totally confused.) -> Actually AWUS036NEH is not expensive but I don't want to invest in something i'm not sure about so I won't buy it until I really know if it works. So I switch to find out what is for sure
1. supported in master mode in Ubuntu
2. Have a long antenna (like 5" or something. I have no idea about hardware but I think longer antenna should send signal more further)
3. small (about normal USB size don't count antenna)
Sadly I only find Alfa AWUS036NEH the only option for me , the others has no brand. However TL-WN722N is what most likely to fit. Only it has a shorter antenna. Can i replace the antenna with a longer one (with some others brand) by myself? (TL-WN722N can use master mode in kernel 3.0 ? already ? some say it should but i've not seen one that stated clearly) Ahh I think the above is totally messed up. I will make long story short.
1. Is AWUS036H or AWUS036NEH support master mode in ubuntu ? (if yes with hostapd or something?)
2. Is TL-WN722N or TL-WN722NC can work in master mode in Ubuntu ? (if yes with hostapd or something?)
3.Can I replace the original antenna with a longer one ?(with other brand or same brand) Will the signal be stronger?