Multiple IP adress on one mac address?

Hi!!
I have a WLC 2504 and AP 1602. Is it possible to give the client multiple ip addresses with one mac address. If yes, how it's made on WLC or AP?

In certain cases there is a need to have multiple IP addresses responding beyond a single client wireless association. For example, some video cameras will have an internal communication module that tied to wireless interface via ethernet. Some PoS devices may have similar requirement.
In WLC there is an option WLAN->WirelessID->Advanced->Passive Client.
Now I am not sure if this will work with multiple IP addresses tied to the same MAC or not.

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Catalyst 520 more then one mac address

How do I allow more then one device on all ports of the 520 Switch. When I hook another switch to any port on the switch it will only allow one Mac address/ or device to that connections. How would I disable that. Any step by step instructions would be great.

Sounds like mac based port security is enabled. I've never worked on the Catalyst 520 but there must be a config section under security. However, be very careful connecting switches to other switches. An Ethernet loop can ruin your day.

Talking amongst multiple computers with only one .mac acct

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Magpie is right.
You can get FREE AIM Name(s) here.
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HT204074 Multiple Apple IDs on one Mac

I have 2 different user accounts on my MacBook Air. Both users have their own iTunes Library with their own AppleID.
Is my understanding correct that it is not possible to use both accounts independently as only one Apple ID can "use" the Mac at a time ?
Furthermore, if user A has its Apple ID associated to the Mac, user B is unable to use iTunes Match on the same Mac for it's account (at least not for another 90 days) ?
Thx in advance for any solution allowing user A and B to share one Mac (including iTunes) as if it was two physically seperate computers. The goal for me would be to have 1 Mac used by 2 users (each one having it's own account) with 2 Apple IDs (ID 1 for user A - ID 2 for user B).

Hello Kevin and redskylux-
Just wanted to add another post and try to gain some group traction: Apple support has lately been refering users to "check the Apple forums" for solutions. As such, I am hoping Apple management will be parsing and reading these forums for suggestions on improvement and current issues with their products.
From the perspective of system administration and isolating financial responsibility to individual user accounts, the process Apple employs to limit future transfers, even to separate user accounts, on the same machine for 90 days is simply draconian. A server operating system is dedicated to the idea that multiple user accounts are supported on a single physical machine. Apple's current methods would severly retard the abilities for mutliple users to make use of the same machine for using iTunes and related content. For example, user A is allowed to log in to a machine and make use of iPhoto, MS Excel (under Office for Mac), and many other programs while user B is also using an account, via VNC or other remote desktop product from an iPad or a different location off site. That's the whole point: multiple users to the same machine to co-utilize resources.
The iTunes account scenario and a 90 day wait between transfers is a seriously ridiculous constraint. How about every Apple employee who uses a piece of software on an Apple server, must first check to see if any other Apple employee has used the desired software within the previous 90 days? If so, user A must wait until user B has not used the software within the previous 90 days. Sound like a terrible situation? It is!
Come on Apple, surely you can devise a better method.
Separate Mac OS X user accounts, each with separate Apple ID's must have independent access to the materials associated with individual user accounts on the SAME Mac OS device. The above process, at the least, would allow a local backup of iTunes content to a single machine. Having all content backed up to a single machine supports the opportunity for keeping an organized localy controlled backup.
Perhaps the solution will be to create multiple copies of virtual machines on the Mac OS X device and then each user can (with a virtual MAC address) have their own Apple iTunes account on the same machine, without having to sit and wait 90 days for Apple to release the lock?
Hope you find a solution: I am planning to test out the VM solution (real Mac OS X which contains multiple VM Mac OS X machines)

How to configure multiple IP-Adresses on one NIC in OVM

Hi guys,
we have some OVM Servers 2.2.1 installed. They all have three NICs in them (eth0-2). For eth0 and eth2 we need multiple IP-Adresses configured to work with our storage solution. The configuration should look like this:
eth0:0 - 192.168.31.x
eth0:1 - 192.168.33.x
eth1 - 192.168.0.x
eth2:0 - 192.168.32.x
eth2:1 - 192.168.34.x
I tried creating gonfig files ifcfg-eth0:0 in /etc/sysconfig/network-scripts with the following content
DEVICE=eth0:0
BOOTPROTO=static
ONBOOT=yes
NETMASK=255.255.255.0
IPADDR=192.168.31.3
TYPE=Ethernet
HWADDR=00:1b:21:06:f0:fa
But it does not work. Neither eth0:0 nore an additional xenbr is configured when i restart.
I can configure multiple ip addresses for xenbr0 by calling something like "ifconfig xenbr0 192.168.31.x". But these settings get lost as sonn as i reboot the server.
I have already searched google, forums and blogs for a solution but could not find one. I thought that this should be a pretty common task. In "normal" linux it is not an issue at all.
Has somebody any experience with a setup like this? I would really apreciate your help.
Thanks
Marek

Hi,
configuring IP aliasses seems to work the same way like configuring VLANs. You will have to configure the appropriate bridges at system startup manually.
E.g. this little script is what I use to configure VLANs and briges on my OVM:
#!/bin/bash
echo "Configuring VLANs and bridges\n"
echo "Configuring VLAN 24 on eth2"
vconfig add eth2 24
brctl addbr br2.24
brctl addif br2.24 eth2.24
ifconfig eth2.24 up
ifconfig br2.24 up
echo "Configuring VLAN 31 on eth2"
vconfig add eth2 31
brctl addbr br2.31
brctl addif br2.31 eth2.31
ifconfig eth2.31 up
ifconfig br2.31 up
This script is run at startup by init using this startup skript in /etc/init.d, which is what I think you're missing as you can already seem to bring up the needed IPs manually - you'd have to change the chkconfig accordingly, that is make sure that the config script gets startet after the network has been brought up, like this: # chkconfig: 2345 11 91
[root@oraclevm01 ~]# cat /etc/init.d/vlan-config
#! /bin/bash
# vlan-config configure VLANs
# chkconfig: 2345 11 89
# description: Configures VLANs at boot time before the \
# network is started.
### BEGIN INIT INFO
# Provides: $vlan
### END INIT INFO
# Source function library.
. /etc/init.d/functions
if [ ! -f /etc/vlan-config ]; then
exit 0
fi
# See how we were called.
case $1 in
     start)
               # configure vlans
               /etc/vlan-config
          echo $"Usage: $0 {start}"
          exit 1
esac
exit 0
Hth,
budy
Edited by: budachst on Jun 29, 2011 8:11 AM

Multiple Apple IDs with one email address?

I want to set up an iTunes account for my son in order to keep his music and apps separate from mine. But I want to keep it under my email address and credit card. Can you have more than one iTunes account on one email address? If so, do I just create an Apple ID that isn't an email address?
Thanks in advance for your help.
-Brian

This forum is for questions from those managing sites on iTunes U, Apple's service for colleges and universities to post educational material in the iTunes Store. You'll be most likely to get help with this issue if you ask in the general iTunes for Mac forums.
Answering quickly, though, to the best of my knowledge you cannot create an Apple ID using the same email address you used to create a previous ID. You'll need a separate email for your son, at least initially. You can then change the email to which receipts, etc. are sent and make it yours, if you wish.
Regards.

Multiple users on computer - one .mac account

ok, I've seen other posts addressing similar issues, but not this specific one:
I have two users on my computer and one .Mac account. I would like each user to be able to edit and post to the same website using iWeb.
I thought that I could move the Domains.sites file to a shared location, but I can find no way of pointing iWeb to that location and then remembering that location later.
any thoughts??

This might not be the right way but since I was having similar issues today, this something that worked.
I placed the domain.site file on my time capsule and the Imac which I created the pages with remembered the site.
On my mac mini I can access the site it if I open the domain.site file directly using the finder and it will then open iweb on my mac mini. If I open iweb directly, it seems to remember previous iweb sites that I created but not the current one.
Hope this helps.
If anyone else has another way please let us know.

WES610N - only one MAC address for all connected devices

Hi! I use a WES610N 4-port WLAN bridge to connect my audio and video devices (Pioneer AV receiver, Samsung TV set and a WD Live TV box) to my E4200 router upstairs. This works fine and the WLAN connection works stable and fast. There's a Synology 212j NAS running DM 3.2 connected to my E4200 router. On this NAS a DLNA/UPnP media server is running to stream audio and video from the NAS to my Receiver, to my TV set and to the WD Live TV box. Audio and video is ok but i also want to send photos from the NAS direct to the TV and WD Live. To see the photos in the correct solution i have to configure a DLNA profile on the media server for each DLNA client which connects to the media server. I have to configute this based on the device name, IP address and MAC address shown in the clinet list of the media server. So far so good - and here's my problem: Every device connected to the WES610N is seen with the same MAC address - the one of the WES610 - by the media server. This confuses the server and it's not possible to assign a DLNA profile to each of the devices (TV, Receiver, WD box) because the IP - MAC pairing always changes when one of the devices sends data packets to the media server. So the assigned profile configuration gets lost and switches back to standard DLNA profile and photos can not be displayed correct by the devices. So what i would need is that every device connected to the WES610N is seen by the media server by it's on MAC address. Is there a solution or are there plans to implement this in future firmware versions? Thx, BR Christian

You can try the following combination of settings :-
A] With the help of Cisco Connect Software (if at all you have installed the router with the help of this software)
1] Open the software and go to the option which says "Router Settings"
2] Then click on the option which says "Advanced Settings" which will take you to the router's configuration page.
3] Lower the MTU (Maximum Transmission Unit) from 1500 to 1400 or less (usually found on your routers main/ basic setup page)
4] Then click on Security tab disable SPI Firewall Protection, uncheck Filter Anonymous Internet Requests...
B] If you haven't installed Cisco Connect then you can log on to the router's user interface using it's default IP address in the browser which is 192.168.1.1 and type in 'admin' as the password leaving the user name field blank. This will take you to the router's web interface and then follow steps as mentioned above to make the changes.
Then check the connectivity status...

Can you sync multiple IOS devices to one Mac?

Is it possible to sync, say, both an iPod Touch (or iPhone) AND an iPad to the same user account on one Mac? I assume it must be possible, otherwise what would folks with an iPod/iPhone and an iPad do?
What are the caveats, if any?
How about two different IOS devices associated with the same MobileMe user account? Any issues there?

No problem with any of this at all, including mobile me
You can choose different sync options for each device if you wish, and MobileMe can be set up on multiple devices with no problems, they will all keep in sync with each other.
The following you might find useful
http://support.apple.com/kb/ht1495
Hope that helps

Route and bridge one mac address

Hello,
I have a particular problem: on a router with one in and one out interface, i want to route all traffic, but i want to bridge one specific well-known MAC address. I wonder if this is possible. On a cisco router, I can do IRB, but each interface is either routed or bridged, but not mixed.
I am sure it will work if i put a switch before and after the router and connect the router with double interfaces: 2 inbound and 2 outbound. Then route on one pair of interfaces and on the second pair of interfaces, bridge the interfaces with a bridge MAC address filter. However, i wonder if it can be done on less interfaces (2 or 3)....
regards,
Geert

Hello Geert,
Maybe bridging sub-interfaces? Might work, i have not tried myself to be honest and am no expert in bridging with router interfaces. I think config would look something like this...
conf t
bridge irb
interface e0/0.100
encapsulation dot1q 100 native
bridge-group 100
interface e0/1.100
encapsulation dot1q 100 native
bridge-group 100
exit
bridge 100 protocol ieee
bridge 100 bridge ip
bridge 100 route ip
bridge 100 address H.H.H [Where H.H.H is mac address you want to bridge]
hth
Bilal
CCIE #45032

Can I have multiple iTunes accounts on one Mac?

My daughters got iPods for Christmas, and we are wanting to set them up with their own Apple IDs, but only use one Mac computer for syncing, etc. Will this work?

Welcome to the Apple Community.
Seperate iTunes accounts should be dealt with by using seperate user accounts on the Mac itself. You shouldn't be logging in and out of iTunes accounts in the same user account.

Multiple Apple Tv's One Mac.

If I have three Apple tv's will I be able to sync from one mac?
With the new movie rental format if we rent a movie on one apple tv will we be able to see it on the other two in other rooms?

So if i bought another apple tv for my bedroom (currently have a 40gig in living room), i couldn't rent a movie in living room, then finish it in bedroom, or vice versa?
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Multiple iTunes Accounts on One Mac

For years my kids have shared our family iTunes account. However, they are getting to the point where I want to give them their own iTunes gift cards as presents for purchases, as well as giving my wife her own card to purchase items. If I buy one card for the family account, invariably either my wife or one of the kids will use the card up without the other being able to purchase what they want.
So I just want to set up iTunes so that they each get their own iTunes account and they are able to access their prior purchases that were made on the family account. Both kids have mac laptops, iPads and iPhones (a bit spoiled I know, but mostly hand-me-downs).
Ultimately, my question is whether each kid can have their own separate iTunes account and still have access to their old purchases from the joint account and access to their new content? Really, it's whether macs and iDevices can play content from different iTunes accounts.
I've tried to sort through the forums to find this, but can't find if this was addressed before. Any help would be appreciated.
Thanks.

Welcome to the Apple Community.
Seperate iTunes accounts should be dealt with by using seperate user accounts on the Mac itself. You shouldn't be logging in and out of iTunes accounts in the same user account.

Multiple apple id to one email address

I have accidently created an apple ID with an incorrect email address, there i cant verify it (cause the email address doesnt exist). But when i try to create a new apple ID with the correct email address it says that email address is already being used??? Can i have muliple apple ID on the one email ? I really dont want multiple email address for every devise in our home? Cheers

It's not currently possible to merge accounts, nor to transfer content from one account to another account. Are you able to access your old accounts via this page and change their email addresses : http://appleid.apple.com ?

Can I have multiple incoming servers for one email address on mail?

I am currently trying to connect my school email address to my Mail app on my Mac.
Unfortunately, it seems that when connected to the school network, I can't access the Microsoft Exchange Web sever, whether through any web browser or Apple Mail, but I can at home.
I have found the mail servers from the Outlook settings at school, so if I change the settings from the Exchange Web server (mail.xxx.co.uk) to the networked mail server (xxx-exchange.domain.local), I can access the emails through the school network, but when I come home, I then have to change the servers back, and then Mail tries synchronising and I seem to lose emails off my Mac, but they are still on the server.
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Thanks in advance

terrihubble wrote:
I have 2 email accounts that come to my mac mail box. Can I set a Smart folder that all of one of the account emails will go and then set another Smart folder for the other email account?
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If so, can someone tell me how to set it up?

Multiple IP adress on one mac address?

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