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Questions tagged [discovery]

The tag has no usage guidance.

0
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1answer
15 views

regular nmap scan flaky; hosts are missing sometimes

I'm using nmap 7.6 to scan my local wired network every minute. The problem is that the scan results are flaky: Sometimes hosts are missing in the result, although they are definitively available (e....
0
votes
1answer
44 views

Exchange 2016 New-Mailboxsearch KQL Query Help - Is this possible? (X or Y) not (Z unless also X)

Thanks in advance for reading & any help you can provide!   I'm trying to do a mailbox search against several mailboxes. I need to find all messages that mention some words AND don't mention ...
0
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0answers
14 views

Restricting network discovery through VPN

I have an issue in which I have a network of systems connected on an internal network that communicate system status to a gateway system. The gateway system is running a node.js webpage accessed ...
1
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1answer
810 views

Connecting services in helm

The standard practice in helm charts is to use {{ template "<chartname>.fullname" . }} for the service name, where the <chartname>.fullname template expands effectively to .Release.Name-....
2
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0answers
134 views

How to discover SNMP devices

I'm looking to set up a monitoring system and was reading quite a bit about SNMP. I don't yet have practical experience with it. I didn't quite understand how an NMS discovers SNMP capable devices. ...
0
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0answers
133 views

Network Discovery stopped working on Samba network

I am a software developer trying to help with a network issue (letting you know I don't know what I am doing). We are a very small shop. We have a Samba network with a dozen or so Linux servers, and ...
1
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2answers
3k views

Exchange 2013 - Discovery Search Mailbox Cleanup - Delete Search Folders

this is interesting, i couldn't find a simple way to delete search-folders from "Discovery Search Mailbox". The search-folders were created when I ran "Search-Mailbox" command on any user-mailbox to ...
0
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1answer
87 views

Download to PST button not available on eDiscovery Screen

Environment: Office 365 online. Version 15.1.933.16 (2016 CU4?) Desktop: IE11, .Net framework 4.5. So I have setup an eDiscovery on a user in the exchange admin centre following the instructions on ...
2
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0answers
377 views

nmap reports IP address is active, when the network device is turned off?

I want to remotely examine if some servers are up. I don't use the ping command because it gives a lot of wrong results like "destination host unreachable" and "request Timed out" due to bad ...
2
votes
1answer
184 views

Discovering single or specific iscsi targets

I am using iscsiadm -m discovery -t sendtargets -p 10.1.1.100 to discover new targets and then iscsiadm --mode node --targetname iqn... --portal 10.1.1.100:3260 --op=delete to delete any targets I do ...
12
votes
2answers
2k views

Why do you need IPv6 Neighbor Solicitation to get the MAC address?

I'm a software developer and just got a free book about IPv6 at the Techdays, which I'm reading for fun. They gave it away because it's a bit of an old book (W2008), so maybe things are different for ...
2
votes
1answer
1k views

etcd2 fails on my CoreOS with my very simple setup

I want to setup a 3 nodes cluster running my own discovery service and I am following this simple guide for static discovery. I know my 3 machines IP addresses and here is when I try to start etcd2 on ...
0
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1answer
25 views

Adding items from the monitored node?

We're running a system that is distributed over several servers monitored by Zabbix. Different parts of the service can be dynamically configured to different nodes, and each part has a distinct ID. ...
1
vote
1answer
3k views

Ports needed for IP Subnet discovery Kaspersky Security Center 10

I'm trying to discover computers based on IP subnets. The administration server is not part of the same workgroup or active-directory as the clients, so this is the only way to do it. I can ...
1
vote
2answers
233 views

Best ways to discover servers in a public cloud? [closed]

I want to make a ubuntu server image to run in a public cloud that discovers when other servers from the same image come online. I came up with this list of solutions, but I'm not sure what is best? ...
1
vote
1answer
194 views

Cannot view folders on client with VPN to 2008 server

Recently installed server 2008 as part of our upgrade from 2003 and managed to resolve most problems but left with the last one which is that I cannot view folders or files on 2008 server from client ...
3
votes
1answer
25k views

Windows Server 2012: How to activate network discovery in GPO?

I use terminal-server Windows Server 2012 and I need to create a map drive GPO, but it doesn't take effect and I think it might be because I nee to activate network discovery. How to enable network ...
0
votes
1answer
354 views

Cisco ASA IPSec VPN - service discovery (e.g. shared folder browser)

We have an ASA 5505 doing IPSec VPN for remote users. Client access is working almost as expected:clients can reach hosts on the internal LAN, even using DNS, and we are tunneling all client traffic ...
-2
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4answers
198 views

Find out IP of connected interface?

Suppose I connect two machines directly together with an ethernet cable. I know nothing about machine2's configuration - I only have access to machine1. What can I do on machine1 to determine ...
2
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2answers
2k views

I have a list of netbios names and want to find the IP addresses

DNS is spotty in the network, but netBIOS in enabled on most machines. I have a dozen netBIOS names for Windows servers somewhere in the network. It is impossible to just go to all machines, log in ...
0
votes
1answer
4k views

Can't detect computers on network even though they are all connected to the same wifi

When I do an arp -a scan through the cmd I don't see the other computers that are definitely part of the network at that point. I need to be able to discover what computers are on the network ...
2
votes
1answer
2k views

Importing .eml files into Exchange Discovery Folder

I am needing to import over 18mm eml files into Exchange (this is for a client, so I'm restricted on what I can do - flexibility). They do not want these emails to go to the actual users email, so ...
2
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0answers
1k views

SCCM Application Discovery Won't Run

I have a strange issue with a single CM client machine, the application discovery will not run. I go to control panel and try to manually run the action but the logs show nothing new in appdiscover....
0
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1answer
912 views

arp across subnets which devices can be detected?

i have some devices connected in the same physical network (LAN) but in different subnets. I want to detect them all with the ARP from my computer. My Computer is also in the same physical network but ...
-3
votes
3answers
198 views

What tools can I use to locate the IP of a machine on my network? [closed]

I am logged in to a remote Windows Server machine and am trying to attach it to a VPN for a LAN that I am also connected to locally from another Windows machine using Remotr Desktop. I can connect the ...
0
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1answer
569 views

Change source address on discovery of network devices in System Center Operations Manager 2012

My SCOM server has two network cards. One is normal network while the other is connected to the "switch" VLAN. If I try discovering network devices in SCOM I get "No Response Ping", no matter which ...
4
votes
2answers
109 views

Stepping into a complex environment and taking over [closed]

I have been offered a job as an 'engineer' for a large tech company - already working as a systems admin for the government. I wanted your take on how you step into a new job and learn how all the ...
2
votes
1answer
2k views

Solaris 10 new disk discovering

I'm having issues with a Solaris 10 SPARC host... It seems not able to discover newly provisioned disks. The disks are fed through a QLogic 2300 FC HBA. I've tried cfgadm -al/cfgadm -f -c configure ...
1
vote
2answers
2k views

How to configure a network router to forward (rebroadcast) wcf discovery

I can't perform wcf discovery through a network router. I have a client and server app. When deploying these two apps to any two computers on the same lan it works perfectly. The client app finds ...
2
votes
2answers
3k views

How do you hide domain clients from showing up in Network Browser?

How do you hide the domain clients from seeing one another in the Network Browser? I don't want to disable Network Discovery because I would like to be able to maintain them, access their ...
0
votes
2answers
1k views

looking for multicast traffic

We have a j2ee webapp on tomcat which is using ehcache with multicast discovery. Except it's not discovering anything. There appears to to be no multicast traffic visible on the network but we're a ...
3
votes
2answers
4k views

Is there a way to get a list of Hadoop cluster machines from one of the data nodes?

I have access to a data node in a Hadoop cluster, and I'd like to find out the identity of the name nodes for the same cluster. Is there a way to do this?
0
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1answer
517 views

Enabled Network Discovery on Server, and now VNC and Squeezebox clients don't work

I've recently setup a Windows Server 2008. It's running an email server, Squeezebox server, MS SQL Server, etc. I'm doing remote maintenance with UltraVNC. I had everything working fine. Then the ...