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-2
votes
0answers
8 views

Prevent NetworkManager to manage mactap interfaces

My mactap devices is managed by libvirt. NM tryes to get ip on these, theen failed, set DOWN state. I know about preventing by MAC or interface name, but it is my test machine and i have many virtual ...
0
votes
1answer
131 views

Community string indexing error in non-cisco switches

I am trying to retrieve CAM table information from non-cisco switches. I am using D-Link DES 3526 and Brocade fastiron sx 800 switches and installed net-snmp. When I execute the cmd: $snmpwalk -v ...
4
votes
2answers
90 views

Letting users make their own dns changes? Any software available to manage this tricky situation?

I currently waste a lot of time making dns changes for my organization. DDNS of course helps for workstations, but we still have a few thousand unique servers with still more applications needing ...
0
votes
1answer
121 views

Policy routing script for linux

I am looking for some policy routing script for linux that isn't a part of a firewall, there are tools like shorewall and others but I prefer something more simple. I only need a script that can set ...
0
votes
1answer
128 views

Suggestions for projects related to network monitoring, documentation, collaboration [closed]

I am looking for any projects integrating functions like monitoring, management and documentation of network/servers/services. Currently using Orion and Nagios for tasks on monitoring and alerts, ...
3
votes
2answers
894 views

How to manage group of Linksys SRW224G4 switches?

I have 18 Linksys SRW224G4 switches. As far as I know, they can be managed only one by one via web-interface that works only in IE. Is there any way to automate this process? More specifically, now I ...
3
votes
1answer
256 views

use of nmap clogged my network

I was using nmap to scan the mac addresses of my network.What I found was internet connections and rest of network services badly clogged the users were not able to connect to internet.After messing ...
4
votes
5answers
527 views

How to manage Infrastructure projects vs Helpdesk

In pretty much any IT dept that manages a network, you have to find a way to balance time between Helpdesk calls (frequent, simple things like 'I cant print') and longer term infrastructure projects ...
2
votes
4answers
102 views

Tips for moving an established network environment to a more streamlined setup

Greetings, for a little bit of background the network we are dealing with is moving into it's 3rd generation of administration. That being said there are still devices/configuration's that are left ...
2
votes
1answer
3k views

Squid delay pools and multiple ACLs evaluation

I am testing squid 3.0 on a ubuntu amd64 box. I am facing a problem with the delay pool classes when I set the delay_access parameters with multiple ACLs. Have been going through the squid wiki and ...
0
votes
5answers
844 views

Which network management system (NMS) to choose?

I need to integrate NMS in large enterprise system for data collection purposes. Primary requirements: collection by SNMP great scalability (up to 1,000 devices with 1,000 interfaces each) failover ...
2
votes
3answers
210 views

Software for network hardware asset management, quite big problem!

Not an issue for a small network, but becomes a pain when it grows. How can I track what ever happens to my network's hardware (repairs, upgrades, whatever) if I don't want to dig into loads of Excel ...
4
votes
1answer
4k views

maximum number of connections Squid

I have a Squid proxy server that controls all internet traffic for my network. I need a way to stop users from downloading big files (say >50MB) in my network. I banned some famous ports (e.g. ...
2
votes
3answers
791 views

Central configuration for DHCP, DNS and Firewall

What software do you use for central network management ? What I mean is, you record a machine's name, mac address, open ports and other info, and the program generates DHCP, DNS and Firewall ...