Networking :: Configure Nagios To Monitor Custom Port On A Remote Server?
May 27, 2010configure nagios to monitor custom port on a remote linux server..
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Server :: How To Configure Nagios To Use Remote Mail Server
May 31, 2010I have installed Nagios 3 on CentOS 5.2. Everything is running. It is monitoring 10 machines and 60 services for now. Now I want email notifications for the critical alerts from Nagios. I am already having one mail server (Qmail) running on different machine and I want to use its reference to send alerts to my network.
View 6 Replies View RelatedGeneral :: How To Monitor Remote Host Using Nagios
Jan 14, 2011Yesterday i install nagios, after that i can successfully monitor my local machine disk usage and its services, but now i want to monitor remote host, but have no idea how to do this , i also google alot but not getting resource full explanation.so please guys tell me how can i monitor the remote host using nagios..
View 54 Replies View RelatedNetworking :: How To Configure Remote Server
May 2, 2011how to configure remote server....and how many maximum user loging remotely
View 8 Replies View RelatedSoftware :: Nagios 3 - Server Port Must Be An Integer
Apr 13, 2010I am trying to monitor a Windows SQL Server, and I am receiving a "Server port must be an integer," error. NSclient++ is running and working properly. Here is the service and command
Command:
define command{
command_name check_nt_mssql_bufcache_hits
command_line $USER1$/check_nt -H $HOSTADDRESS$ -p $USER19$ -s $USER4$ }
Service:
define service{
use generic-service
host_name "host_name"
service_description mssql_bufcache_hits
check_command check_nt_mssql_bufcache_hits!80!50 }
Server :: Monitor Partition Other Than / In Nagios
Oct 1, 2010I have a CentOS-5 Server with Nagios installed,through which I monitor three other servers.I want to monitor a Linux partition which is mounted under CentOS-5 server which has Nagios installed.
View 1 Replies View RelatedUbuntu Networking :: Remote Server 11.04 Connection Refused When Monitor Not Connected
Jul 14, 2011i done desktop config in ubuntu server 11.04 and connected via tightvnc,uvnc and in remote desktop viewer from another ubuntu machine also. I am not able to access(connect) the server in GUI mode(when monitor is removed) but i putty is working fine in cmd line.
View 1 Replies View RelatedNetworking :: How To Monitor Asterisk Using Nagios
Mar 31, 2011What are the standard procedures to monitor asterisk with nagios? I downloaded check_asterisk from URL...
View 1 Replies View RelatedGeneral :: Nagios Monitor Tool Installation On Server
Jul 13, 2011I am having individual Linux server and need to install nagios monitoring tool on the server. How to install on this linux server. I am using CentOS. Need to to monitor mysql and http services.
View 2 Replies View RelatedServer :: Nagios Passive Or Remote-host-side Alert?
Jan 6, 2010Is this possible that a process running on a remote-host only inform nagios when some thing is wrong. Rather then nagios-monitoring-server checking through NRPE every so often. Reason is I want to add too many alerts in the application. And I don't want a whole list of ok messages.
View 1 Replies View RelatedUbuntu Networking :: Error - Remote Port Forwarding Failed For Listen Port 5500
Aug 7, 2010When I use the following command:
ssh user@ssh_server -L 5500:localhost:5500 -p 22
everything works fine. I can log in, and local port forwarding is done. Otherwise when I use the command:
ssh user@ssh_server -R 5500:localhost:5500 -p 22
I get an error "remote port forwarding failed for listen port 5500". However when I try remote port forwarding in WinXP by use of putty there is no problem...
Server :: Find Documents For Configuring Nagios In Order To Monitor Webapplications?
Dec 29, 2010I just want to know how to monitor urls using nagios.i.e running web applications under tomcat. can any one pleasAe provide me links or docs that narrates,how to configure nagios in a way to monitor our web applications. we already configured nagios for monitoring remote servers load,login details, disk space etc. But we could not find any documents for configuring nagios in order to monitor webapplications.
View 1 Replies View RelatedGeneral :: Nagios - Can I Configure Nagios To Do This
Jul 15, 2011So we monitor all of our disk space, but only get pages for critical. What we would like to do is have one email sent to our team every month with all the "Warnings" for our disk. I have been searching and haven't found a way to do this. Any suggestions?
View 1 Replies View RelatedServer :: Redirect Local DNS Query To Remote DNS Server On Non Standard Port?
Feb 19, 2010The issue is that my CentOS workstation is in a vlan from where the Intranet's DNS servers are unreachable. For browsing the web there is an ISA proxy server, which I presume resolves DNS for my firefox. However, wget, host, ping and aria2c fail to get any sort of DNS resolution since they're being run from command line.I have exported HTTP_PROXY value, which provides me internet access on console, but,only when I connect using IP address. It fails on name resolution.
My question is:May I redirect the DNS queries to my home PC which would be running a DNS server on a non standard port?I was thinking of putting nameserver 127.0.0.1 in /etc/resolv.conf and then put iptables rule to redirect 127.0.0.1:53 UDP to a.public.ip.address:3535 UDP..I don't know if I am shooting blanks or what, I am not very much aware of this kind of setup.My main need is to provide DNS resolution to console apps.I want to utilize my company's idle bandwidth for bulk downloads, so, using proxy, SSH tunneling through my Home PC is out of question.
Server :: Error: Cannot Open Log File '/usr/local/nagios/var/archives/nagios-07-08-2011-00.log' For Reading?
Jul 9, 2011Error: Cannot open log file '/usr/local/nagios/var/archives/nagios-07-08-2011-00.log' for reading!
View 2 Replies View RelatedFedora :: Using A Remote X Server As A Third Monitor?
Jan 20, 2011I'm currently running a dual-monitor setup using gnome-display-properties. I have a dual-head video card.
What I would like to do is to use a remote X server as a third monitor. I installed Xdmx and Xinerama, but I can't figure out how to get Xinerama up and running. Is there any documentation that tells you how to configure Xinerama on Fedora 13? Is Xinerema compl
$ uname -a
Linux efes 2.6.34.7-66.fc13.x86_64 #1 SMP Wed Dec 15 07:04:30 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux
01:00.0 VGA compatible controller: nVidia Corporation G84 [Quadro FX 1700] (rev a1)
Server :: Restrict Remote Telnet Connection + Port 80?
May 5, 2011Is it possible to restrict telnet connection from remote to my server(linux -centos5)?
=================
Ex : [root@localhost]# telnet 10.0.0.33 80
Trying 10.0.0.33...
[code]...
Fedora Networking :: Port Forwarding For Remote NFS?
Mar 31, 2011I'm trying to implement remote NFS in our network
So I read a lot of posts on the Internet, but I don't understand which ports I have
to open/forward for this.
On some posts I see a lot of ports, I don't want to do this.
If this is the case, and I would set up NFS through an ssh tunnel, then do I only need the ssh port and does this mean it will always work if the server is reachable through ssh?
Or is this wishful thinking ?
Server :: Configure In Order To Change The Smtp Port?
Jan 31, 2010I have scalix (sendmail) installed on my server and it is working very good but I need to change the smtp listening port because I am thinking that my sendmail is being used as a spam engine.
what/how I need to configure in order to change the smtp port?
Networking :: How To Configure Port Forwarding
Mar 23, 2011I have my mail application running on xxxx port in IPv6 and IPv4 enviornment on Linux machine (RHEL 5).I want to forward IPv4 request comming from windows client
View 2 Replies View RelatedFedora Networking :: OpenVPN And Remote Port Forwarding
Feb 10, 2009I've recently installed OpenVPN on my dedicated server (Fedora) in order to have full internet access for all of my WinXP clients. In case somebody is interested in the details of the OpenVPN installation, I followed this documentation: Rootserver-as-OpenVPN-Gateway. The installation runs quire nicely, I'm able to surf the net and even file-sharing programs work on the XP clients - at least to some extent. There is a slight problem though: the file-sharing programs complain that they have a "NAT problem" or that they are "Firewalled".
Most likely, this problem can be addressed by configuring remote port forwarding (RPF) on the server. The only routing rules which I've added on the server during the OpenVPN installation are these:
Code:
# initialize natting for openvpn
iptables -t nat -F POSTROUTING
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -o eth0 -s 10.66.66.0/24 -j MASQUERADE
Let's assume a certain application on a client is listening on e.g. port 1234. How do I configure RPF for this port on the server side.
Networking :: Com Port On Ubuntu Accessible To Remote Win Pc Via Network
Nov 4, 2010I am trying to have a serial device connect to my ubuntu machine via the com port, and forward that comport over the network to a windows box so that I can configure/access the device. I have looked into socat/ sredird but still haven't found an option that I can get to work.
View 1 Replies View RelatedCentOS 5 :: Configure NTP Server To Transmit Time With COM (RS232) Port?
Jun 24, 2011is possible to configure NTP server to transmit time with COM (RS232) port ????
View 1 Replies View RelatedUbuntu Networking :: Remote Desktop Without A Monitor (10.04)?
Jun 20, 2010I have been trying and trying to get remote desktop to work without using a monitor connected to the server. I have the server set up to where it can be rebooted and everything perfectly fine remotely (as long as it has a monitor). Unfortunately, I need this to be not connected to a monitor-PERIOD. I would think this would be something to be working out of the box, but I guess not.
View 5 Replies View RelatedUbuntu Networking :: Redirect Port 25 To A Remote Machine Via A VPN Connection
Feb 19, 2011I have had a look at the the information on the ubuntu forum about this but am having trouble getting the server to do what i want it to do.
I have a VPS running ubuntu 9.10 and i am trying to set it up to redirect port 25 to a remote machine via a VPN connection (remote machine connected via VPN)
i have tried setting this up in the firewall using webmin but it is not working.
Networking :: Redirect Local Http Port To Remote Machine?
May 26, 2010i have a problem........ How to redirect local http port to remote ip ddress(192.168.10.64) using iptables..my destro is Centos 5.3 my rule is this iptables -t nat -A PREROUTING -s 0/0 -d <my local ip> -p tcp --dport 80 -j DNAT --to-destination 192.168.10.64
View 1 Replies View RelatedSoftware :: Configure Postfix To Connect To Remote Smtp Server
Oct 23, 2010Try as I might I cant get postfix to send emails through an external email server (I can succesfully get client software to do it no trouble) After following the howto at:
[code]....
I get 5.0.0 errors re:
Code:
May 6 16:06:32 SERVER1 postfix/error[20357]: 2392F21438: to=<SOME_ADDRESS@hotmail.com>, relay=none, delay=0.17, delays=0.1/0.01/0/0.06, dsn=5.0.0, status=bounced (smtp.live.com)
Here's my main.cf
Code:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
[code]...
I get basically the same error no matter what smtpserver/username/password combination I use leading me to believe its my setup and not my username/password
Software :: Configure Postfix To Connect To Remote Smtp Server?
May 5, 2010Try as I might I cant get postfix to send emails through an external email server (I can succesfully get client software to do it no trouble) After following the howto at: [URL] I get 5.0.0 errors re:
Code:
May 6 16:06:32 SERVER1 postfix/error[20357]: 2392F21438: to=<SOME_ADDRESS@hotmail.com>, relay=none, delay=0.17, delays=0.1/0.01/0/0.06, dsn=5.0.0, status=bounced (smtp.live.com)
Here's my main.cf
Code:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
[Code]....
General :: Home Server - Configure Fedora 15 To Allow Access Via Port 80 From Other Computers
Aug 6, 2011I am trying to make my home server accessible to the whole web. I have installed Nginx on my Fedora 15 64-bit Linux machine, and it works with localhost but it doesn't work online or allow other computers on the network to access it via the IP address. It keeps coming back with: Could not connect
I have port forwarding. I have even tried different ports but they all seem to be blocked. What could be wrong? I have a netgear router.
CentOS 5 Server :: Configure Maia Mail Guard To Listen On Port 443?
Mar 1, 2010I was just wondering what I have to edit in order to get Maia Mailguard to listen on port 443 instead of port 80
right now I am logging on with [URL] but I would like to connect to [URL]
