The Macintosh or Mac is a series of several lines of personal computers designed, developed, and marketed by Apple Inc.

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28 views

Finding ip address from mac addess

I have router in bridge mode which is installed Openwrt and I want to find IP address of devices which are connected to the router. Since router is in bridge mode, I can not find IP from DHCP leases, ...
1
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1answer
46 views

fast ping response, latency on traceroute

I have a very strange problem. In short pings to my wireless AP are low (around 1ms), however, once I do a traceroute, the latency to the AP (1st hop) suddenly jumps to ~1000ms. Any ideas what may be ...
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0answers
34 views

Automated SSH script locked out

I SSH from my Macbook into a linux server with an automated macro util, and on 3 occasions in the last year it has not accepted my password. In those instances I used the host's provider's console to ...
1
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3answers
11k views

ERROR 2002 MYSQL socket /tmp/mysql.sock

A have already read everything about this error but I coundn't solve the problem. ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (38) I'm trying to install ...
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0answers
56 views

Mac Code Signing Certificate - Can't Renew

Got an alert on server that the certificate is going to expire. I click the "renew" button and it says Unknown Error. So I dig deeper and run the following on the command line sudo ...
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votes
2answers
22 views

Specify Mac address in gce

Is it possible to specify mac address in a Google compute engine instance; I am moving a legacy java software which has a licence bound to the Mac of eth0. OS is now centos7. I tried with ifconfig but ...
1
vote
4answers
151 views

Is it possibble to reboot a remote MySQL server on Ubuntu from a program or script on a Mac? [closed]

I have a client who has a web server hosted with Digital Ocean and they have a weird random MySQL database issue... 1-4 times a month there database server crashes and has to be manually rebooted. I ...
0
votes
1answer
146 views

How to track down which process cause networkd to write a certain log line on Mac

When I open Console on my Mac, I see the following line written every 2 seconds: 1/6/16 3:26:55.808 PM networkd[206]: -[NETProxyLookup url] invalid URL scheme '19536' It is written to system.log by ...
2
votes
3answers
11k views

openVPN Mac(Tunnelblick) all traffic over VPN

The problem is that we want to use openVPN here as default VPN Server. Now we have the same problem like everytime. On Windows all works fine but on Mac we have problems with the routing. When you ...
0
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0answers
44 views

Windows 2012 R2 Server and Mac clients - Move/Rename issues

I am administrating the computer network of a small company which has 12 Macs under Yosemite (10.10.5) and used to have an Apple Mac Mini Server running out of space. I've decided to switch them to ...
-1
votes
1answer
120 views

outlook 2016 for mac can't connect to Exchange 2013

We have 1 Mac (osx 10.11.1) user running Outlook 2016, and he is trying to connect to our Exchange 2013 server (Version 15.0 Build 847.32). After creating the account in outlook a yellow dot remains ...
6
votes
8answers
8k views

Log out graphical user from command line

Just curious mostly. Say I have someone logged into their Mac in the normal way -- ie. a graphical logon -- and the system becomes mostly unresponsive and I need to log them out. I can reboot the ...
0
votes
1answer
37 views

Puppet Duplicate declaration: Class

I'm bit new to puppet, but I'm not sure how this would become a duplicate declaration, can someone please give me some direction whether this is a correct usage of class passing params or not? Error: ...
7
votes
4answers
28k views

Can I use nmap to discover IPs and mac addresses?

When I need to locate the IPs of devices by their mac address on a Windows system, I normally use Advanced IP Scanner (from radmin.com) to scan the network, then I use arp -a to list the mac ...
3
votes
2answers
170 views

Anyone know why the Mac OS FTP client was designed read-only?

I always found it odd that Mac OS X's Connect to server menu lets you read and write to every protocol it supports except FTP. Is it just one of those mysteries, or have they ever discussed why this ...
0
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0answers
32 views

Remotely Connecting to Redshift

I'm trying to connect to Redshift from home using psql and am getting the "could not connect to server: Operation timed out" error. This only happens while I am away from the office (it works when I'm ...
-1
votes
1answer
48 views

HP ProCurve 2920, MAC filter

I have few HP 2920. They are connected to another HP modular switch via uplinks. When I check which devices are connected via MAC I can only see MAC addresses on uplink ports (idk why I can't see ...
-1
votes
1answer
21 views

Hosting Behind Airport Extreme

I'm trying to set up a simple web service (running on a macbook) over a custom port behind a Airport Extreme connected to a D-link cable modem that runs on Time Warner. Reading from ...
5
votes
9answers
18k views

Getting an IP's MAC address from behind a router

I want to know, if possible, how to get a MAC address of an IP address if I am behind a router. I tried doing a ping to the IP and checking the arp table, but the only entry is the router's MAC. Any ...
0
votes
1answer
63 views

How do I delete route to “link#8” gateway on MacOS?

How do I delete default route of "link#8" gateway on MacOS El Capitan? It's a route automaticaly added after connecting to IPSec VPN. $ netstat -rn Routing tables Internet: Destination ...
2
votes
0answers
44 views

How do I prevent rsync failure from breaking my ability to SSH into remote AWS server?

I'm running into this problem where if my rsync to an Amazon CentOS instance breaks mid-transfer (with a Ctrl+C for example), subsequent logins to the server no longer works. The Server just responds ...
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0answers
12 views

Dell Switches and Spanning-Tree Route ID Configuration

I am analyzing a network for a colleague. It's a fairly simple topology and all the switches have converged on a common root-bridge, however two of the non-root bridges have identified the root as the ...
-1
votes
1answer
517 views

How can an Administrator change Mac & Window users' LAN login passwords?

As an administrator managing Mac and Windows Users, via a web application, how can I change/reset a user’s LAN password to allow them to login to their Macs and Windows? I am looking for an example ...
1
vote
1answer
107 views

ARP Request Being Sent To Different Subnet From Ubuntu Linux

This question is very similar to this one: Linux is sending ARP requests to hosts in other subnets? Main problem - Ubuntu Linux server is sending ARP requests asking for a MAC address of a host on a ...
4
votes
3answers
8k views

Secure way to mount a password protected cifs share in mac

I'm maintaining a heterogeneous network of mac and linux so I decided to create a little perl script to unify mounting strategies across machines. Actually, I already have a working perl script, ...
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0answers
87 views

How to set up libreswan with PAM and Google-authenticator for Mac Clients

I can't seem to get xauthby=pam working. I recompiled libreswan with PAM support. The VPN server does work when I set it up to use chap so I know the server is largely set up right. I'm following ...
9
votes
4answers
2k views

Centralized Windows/Mac Patch Management that is easy to use

I'm looking for advice on what patch management solutions you would recommend based upon your experience. I'm also looking for which ones you would not recommend based upon your experience. We have ...
0
votes
1answer
44 views

mac ssh fails in user mode succeeds in root mode for same private key

System Configuration: MAC Version : 10.10.5 uname -a Darwin xxxxx-xxxx 14.5.0 Darwin Kernel Version 14.5.0: Tue Sep 1 21:23:09 PDT 2015; root:xnu-2782.50.1~1/RELEASE_X86_64 x86_64 ...
0
votes
1answer
64 views

How to find out from which switch is coming the exact MAC address

I am working on a big company with 2 Backbone routers (ARS9K) and 200+ switches (Cisco, D-link, Tp-Link and etc.). Lets say that I know an exact MAC address of a device, but I do not know to which of ...
7
votes
3answers
3k views

Troubles with memcache.so

I've been asked to launch a site that someone else built. It is a Wordpress shop site that needs Memcached to run, and I've been having troubles getting Memcached and the memcache php plugin working ...
1
vote
3answers
971 views

no suitable image found when installing Oracle on Mac OSX

I'm installing Oracle Database 10g Release 2 (10.2.0.4) for MAC OS X on Intel x86-64 I have Mac OS X 10.6.7, running at Intel Mac. When I start installing, I am faced to the following error: ...
6
votes
0answers
815 views

Unable to bind OSX 10.9 to Active Directory 2008

I am struggling to bind OSX 10.9 to a 2008 r2 Active Directory. I can join the domain fine when I boot into Windows from the same machine. From OSX I can find the domain controller successfully and ...
2
votes
2answers
378 views

Clear SearchPath on OSX Client

I am working on a script that verifies a computer is connection correctly to both our AD domain and our OpenDirectory server. I bind to the two services using dsconfigad and dsconfigldap and then set ...
0
votes
3answers
728 views

RDP with Mac and Server Essentials

Using Windows Server Essentials 2011, can a Mac connect through the remote web portal and (possibly using a third-party tool, if necessary), create a remote desktop connection to their work machine? ...
0
votes
1answer
264 views

How to copy IMAP accounts on Mac OS X Server

is there a way to copy a user's IMAP account from an old server installation to a new one? I am wanting to set up my Mac OS X Server fresh and want to avoid having to download all the mails and ...
0
votes
1answer
45 views

having trouble mail server to apple mac

I'm having trouble after adding an account to an Apple Mac. The email server is ours and we host the emails of the customer. After changing the settings to point to our mail server and adding the ...
0
votes
3answers
141 views

info.php file not found with nginx and php on Mac

I have tried to put php file info.php inside /usr/local/www/nginx folder. For url http://test.com/info.php, it's giving me the error 404 - Not found. I am able to access index.html file in url ...
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vote
2answers
6k views

nginx symlinks permission denied / 403 Forbidden on Mac OSX

So I have an nginx server running on Mac OSX and I am trying to create a symlink in my nginx www directory from somewhere else. In the browser I get the wonderful 403 Forbidden error. I have also ...
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0answers
31 views

bulk enabling ssh on multiple macs in network

Is there a more automated way to enable ssh functionality on all the macs in a network. At the moment our solution is to manually do this machine by machine... this isn't ideal. This is part of the ...
0
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0answers
84 views

Prevent Mac clients from saving a file on a Windows Server that violate windows server file name policy

Is it possible to setup a Windows server to prevent Mac clients from saving files to a Windows share via SMB that violate Windows file name policy. Things like leading and trailing spaces, /, "\", ", ...
0
votes
1answer
113 views

OS X server Open Directory fail over successfully but not the user home directories

We setup the OS X server Open Directory(OD) master and replica. Users are created on master and their home directories are on the master server. When the master OD server is down, the OD client (MAC) ...
2
votes
3answers
3k views

How to configure a CISCO ASA to support the OS X VPN Client

Given that OS X now supports (natively) CISCO IPSec VPN connections I am wondering what the requirements for the VPN configuration are on the remote end? I have evaluated a number of CISCO devices ...
1
vote
1answer
299 views

Binding a Windows client to Open Directory

Is it possible to bind Windows clients (to be specific Windows 8) to OS X Open Directory? The server is running OS X Yosemite. I have not yet found any resources that give a clear answer about this.
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0answers
129 views

OS X (Yosemite) auto login on remote desktop

I have configured my VNC server on my iMac using the "Share Desktop" feature. I'm trying to access with Ubuntu default's client Remmina. I'm currently trying to access as a view-only client but it's ...
1
vote
3answers
305 views

PubKey Authentication not Working

I tried setting up PubKey authentication between my Mac and CentOS dedi server, but something is up... Here's the steps I took: ssh-keygen -t rsa Then chmod 700 .ssh/ && chmod 600 ...
0
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0answers
96 views

Trouble setting up MACBook to Cisco RV042 VPN

I am trying to create a VPN connection from a MacBook Pro running OS X 10.9.5 to a Cisco RV 042 Firewall/Router. Using the MacBook Pro built in VPN client software. I have exported the client ...
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0answers
640 views

How to mount a Mac OS X 10.10 shared volume with Ubuntu Server 14.04

I'm attempting to mount a Mac OS X 10.10 shared volume via Ubuntu Server 14.04.1. I've set this up successfully between two Macs but I'm having a problem Ubuntu to Mac. I've setup the shared volume ...
2
votes
2answers
2k views

Unable to install Valgrind to OS X

I downloaded the newest Valgrind and extracted it. I run ./configure --prefix=/usr/local/valgrind make which gives me make: *** No targets specified and no makefile found. Stop. I run make ...
1
vote
1answer
46 views

Does switching routers when using same IP cause temp downtime?

Still learning networking but from my understanding MAC Addresses are what route network traffic so if I switch out a router but configure them with the same IP does it take time for the new MAC ...
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0answers
18 views

Mac Users - Rights Management Server

I'm having trouble with a Mac user on our network, who is unable to set restrictions on her documents. Despite this message, she is able to connect to our network and access shared drives and ...