Displaying 20 results from an estimated 10000 matches similar to: "looking for some advice to monitor network usage in office"
2011 Jul 29
2
Looking for ntop alternative
Hi,
Can anyone please recomment an ntop alternative for me, which is more
stable as well? I need to monitor all connections to and from a CentOS
5 server and ntop does it fairly well, but seems to crash at random
times, and thus looses all the date prior to the crash.
Cacti / MRTG only gives complete bandwidth usage on the given
interface, but I need to know how much bandwidth goes where, and
2010 Apr 28
6
how to reroute all ADSL traffic via another server on the internet?
Hi all,
Does anyone know, if it's possible to reroute all (i.e. HTTP / FTP /
DNS / SMTP / POP3 / IMAP / etc) from an ADSL connected machine via
another server, which is currently hosted with IS and has full
internet access?
i.e. Can I setup another machine, on a different public IP than the
dynamic ADSL IP as default gw? OR do I need todo something on that
machine to work as a router for
2009 Apr 15
4
looking for alternative to SME & Clark Connect
Hi all,
I'm looking for a (preferably free) alternative to SME / Clark Connect.
I basically need the following:
- firewall
- nat
- VPN
- bandwidth limiting / monitoring
- email (SMTP / POP3 / IMAP) & groupware
- file & printer sharing
- RAID support
- if possible fail-over / high availability support.
I need to support about 15 - 30 (some part time) students, so I would
like to keep
2006 Nov 14
2
OT: What netflow tool do you recommends me?
Hi all,
I need to setup a netflow reporting tool under CentOS server to collect
traffic data from several firewalls. What netflow tool do you recommends me?
Of course, Open source.
Many thanks.
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2008 Jun 19
4
can't install software, "not using ftp, http[s], or file for repos, skipping - 5 is not a valid release or hasnt been released yet"
Hi all
I've just installed CentOS 5.1 x64, from the 1st CD (minimal
installation) and then tried to install Apache, but keep on getting this
error:
[root at cacti ~]# yum install apache
Loading "installonlyn" plugin
Repository centosplus is listed more than once in the configuration
Setting up Install Process
Setting up repositories
not using ftp, http[s], or file for repos,
2008 Jun 24
11
what''s correct way of shrinking LVM based domU?
Hi all
I want to shrink one of my LVM based domU''s, but don''t quite know how to
do it.
I have searched the Wiki & HOWTO''s, and they all show you how expand /
enlarge a LVM based domU, but not shrinking it.
So, I stopped (destroyed) the domU, and then resized it as follows:
lvresize /dev/data/cpanel1 -L10GB (It was 100GB), but when I a started
it up again, I
2020 Jun 09
5
Accounting package recommendations
Hi,
I am looking for an offline accounting package recommendation, please.
I enjoyed using Xero accounting, but need something that's offline,
and where the data remains my property. Having used Quickbooks on
Windows in the past, I am looking for something similar.
Any recommendations?
--
Kind Regards
Rudi Ahlers
Website: http://www.rudiahlers.co.za
2020 Jun 10
2
Accounting package recommendations
On Wed, 10 Jun 2020, Gianluca Cecchi wrote:
> On Tue, Jun 9, 2020 at 7:22 PM Rudi Ahlers <rudiahlers at gmail.com> wrote:
>
>> Hi,
>>
>> I am looking for an offline accounting package recommendation, please.
>> I enjoyed using Xero accounting, but need something that's offline,
>> and where the data remains my property. Having used Quickbooks on
2009 Apr 05
8
how to boot domU XEN guest in safe mode?
Hi all,
How can I boot a XEN domU guest into safe mode? One of our servers was
forcefully shutdown, and it seems like one of my VM''s could be
corrupt, or something.
When I boot it up, I get the following on the console:
Creating root device.
Mounting root filesystem.
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Setting up other
2009 Jun 06
5
OT: looking for a rsync equivalent for Windows platforms
Hi all,
Does anyone know of a good & free rsync type program for Windows
platforms? Like most of us, I need to work on both Windows & Linux
environments, and would like to sync some data (music, videos, photos,
documents, thunderbird profiles, FF bookmarks, etc) between a USB HDD,
my Linux (CentOS + KDE) PC, and Windows Laptop at the office.
I found a program called Toucan (which also
2010 Jul 30
2
[CORRECTED] Postfix SMTP authentication on remote relay serve
Sorry about the previous post, I see the subject had a typo. So here's
the correct one :)
Does anyone know how to configure Postfix to use SMTP authentication
on a relay host?
i.e. I have a Linux server, running PostFix on an ADSL line with a
dynamic IP. Thus I can't just send out emails from this server but
need to relay it via our ISP's SMTP server, which is very unreliable.
Now
2020 Jun 22
2
Accounting package recommendations
On 22/06/2020 13:57, Rudi Ahlers wrote:
> I have to say, GnuCash simply doesn't do it for me. As a tech, I don't
> have time to figure out accounting systems, and I really don't want to
> have this info on the internet in 3rd party's control.
>
>
>>> On Tue, Jun 9, 2020 at 7:22 PM Rudi Ahlers <rudiahlers at gmail.com> wrote:
>>>
2011 Jan 10
2
how to recreate eth0 - Realtek 8169sc [SOLVED]
On Mon, Jan 10, 2011 at 12:08 PM, Rudi Ahlers <Rudi at softdux.com> wrote:
> On Mon, Jan 10, 2011 at 11:49 AM, compdoc <compdoc at hotrodpc.com> wrote:
>> I love realtek - the resources they use tend not to conflict with other
>> cards or hardware, they don't use much cpu time, the drivers are mature, and
>> they don't cost much. What could be better? There
2011 Apr 20
3
is the list dead?
Is the list dead, or just quiet all of the sudden?
--
Kind Regards
Rudi Ahlers
SoftDux
Website: http://www.SoftDux.com
Technical Blog: http://Blog.SoftDux.com
Office: 087 805 9573
Cell: 082 554 7532
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2008 Aug 08
1
can't get Ethernet SNMP information
Hi all,
I hope someone can help me with this one.
I'm trying to graph all traffic on the localhost's network card with Cacti.
>From what I understand I should use SNMP to query the traffic, but I can't
seem to get SNMP info for the network interface.
I have installed all the necessary snmp tools, "yum install snmpd net-snmp
net-snmp-utils net-snmp-devel net-snmpt-libs "
2012 Jan 13
3
Measuring domU traffic with vnstat
Hi Guys
I''m trying to measure the traffic of domUs using vnstat without luck.
My configuration:
Debian 6.0.3
xen 4.0.1
vnstat 1.11
I''m using bonding with two network cards.
auto bond0
iface bond0 inet manual
slaves eth0 eth1
bond-mode active-backup
bond-miimon 100
bond-updelay 200
bond-downdelay 200
bond-primary eth0
auto br0
iface br0 inet static
2009 Jun 09
46
HyperVM
Hi,
anyone here is using HyperVM?
As you probabily know, the owner of LxLabs has killed hitself (i want to
make my condolences to his family):
http://timesofindia.indiatimes.com/Bangalore/Techie-hangs-himself-in-HSR-Layout-/articleshow/4633101.cms
HyperVM has some big vulnerabilities and we don''t know if they will be
fixed. We don''t know if the licensing server will be kept
2008 Nov 27
4
how to connect to a switch with a serial cable? - what command(s) to use?
Hi all,
I see one of our switches doesn't want to respond to HTTPS or SSH
commands, and I know it's connected to a server via a serial cable.
I'm 3 hours drive from that server at the moment, so how can I connect
to it from the Linux server, via SSH?
--
Kind Regards
Rudi Ahlers
2009 Dec 21
5
Monitor Network Traffic
What is the best way to monitor the total incoming / outcoming network traffic of CentOS server. I think that the solution is to monitor the network interfaces and to send SNMP packets to remote server. But is it possible?
regards
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2010 Oct 29
2
How to access one machine behind iptables, on different subnet?
Hi all,
I wonder if someone can help me with this: The setup is as follows:
192.168.1.254 - wireless ADSL modem, with DHCP pool on 192.168.100 - 192.168.200
192.168.1.250 - Linux firewall RED interface
192.168.2.250 - Linux firewall GREEN interface.
There are some normal LAN clients behind the Linux firewall's GREEN
interface, which can all access each other's shared services and also