Another User On Network Has Same IP Address?
Oct 30, 2012
I am having an issue with connecting to the internet on my laptop. I have never had this problem before and after google-ing it, it appears that a lot of other people have the same issue. I had a message pop up that said something along the lines of 'another user on your network has the same ip address as your computer.' I lsot my connection, but was then able to re-connect. However, now I am permanently disconnected from the internet. I have reset my wireless adapter and that hasn't worked. I'm currently using my mum's computer and her internet is working fine.
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Mar 22, 2012
User connects through a sonicwall device via SSL VPN and gets a static IP every time, despite what device they come from.
1. LDAP somehow supplies the IP from a DHCP server behind the sonicwall
2. The sonicwall somehow supplies the static IP on the interface that the net extender is connected to.
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Jan 21, 2012
I want to send a folder to other user in lan by ip address.
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Jul 13, 2012
I would like to authorize a friend in my house to access my wifi I was told to go to http://192.1.1 and enter the MAC address of my friend. However on the site I was unable to enter the information into the box - how can I authorize my friend to use my wifi?
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Apr 10, 2011
I am trying to configure ASA to assign same static ip address to certain user(User1) every time when he connect to network via AnyConnect client. We have Windows AD and use LDAP AAA server for authentication of VPN Remote Access users. I found in document "Cisco ASA 5500 Series Configuration Guide using the CLI, 8.2" in section "Configuring an External Server for Security Appliance User Authorization" explanation and configured ASA and User Properties in AD on exectly same way:First, I assigned static ip address in properties menu(dial in section) of User1 in Active Directory. Then I created ldap attribute map where I mapped msRADIUSFrameIPAddressattribute to IETF-Radius-Framed-IP-Address attribute. At the end I applied this ldap attribute map to AAA server group LDAP.
Although I set this up, whenever I connect using User1 credentials from AD I still get ip address from vpn pool instead static ip address that I configured. In output of debug ldap 255 command I found line "msRADIUSFramedIPAddress: value = -1062718956" but not any line that prove mapping above mentioned attributes.It seems like mapping is not working.All AnyConnect users get parameters from defined internal group policy on ASA,including addresses form pool,dns server etc. I want that User1 get static ip address and inherit all other parameters from group policy.
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Sep 13, 2012
I have a problem with LMS 4.2 user tracking.When I generate a report on all my network all mac address are ok but there is no Hostname/Ip address in the result, except for 2 equipments.the only difference between these 2 equipements and the rest of the network is that they are connected on a not routed vlan. All the other phones, computers are connected on a routed vlan.I have a Nexus 5k as core and 2960 as access. Routing between vlans is done with the NexusMy DNS server is ok and reachable.
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Aug 23, 2012
A short background. Our corporate SSID is being migrated from using PEAPv0 to EAP-TLS. This restricts access only to company notebooks. Additionally we have barcode scanners which are used to inventory assets. Those devices are not able to use EAP-TLS as they cannot be integrated in the domain and being unable to do certificate based authentication.
As a workaround we planned to use another SSID with access to the same network but using PEAPv0 as authentication method, basically the same SSID but with a different name. As this naturally allows anyone to access the corporate network with a valid username/password I now wanted to add another step into the authentication process - the MAC of the device. I know I can do the filtering at the WLAN controller, but as it has a limited database as well as the fact that it is cumbersome to maintain the MAC list on all the controllers I thought I can do it over our ACS system.
I am now trying to accomplish the following: The user gets authenticated via the internal user store, which is succesful. Now I want to authorize the user via the MAC address, which is stored in the internal host store of the ACS, if access is granted or not.
For this I created the following policy:
Service Selection Policy -- (Rule based result selection)
-- (NDG:Device Type in All Device Types:Wireless And RADIUS-IETF:Called-Station-ID contains <SSID>) | Result: PEAP access
-- Default | Result: DenyAccess
Service PEAP access Identity: Internal Users -- (Single result selection) Authorization -- (Rule based result selection) -- Internal Hosts:HostIdentityGroup in All Groups:Valid_MACs
When I then try to access the wireless network I won't get authenticated. The error I get, when I look into the logs is: 15039 Selected Authorization Profile is DenyAccess
Is it not possible to use one identity store as "attribute database" for the other identity store?
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Sep 11, 2012
I am having an issue with the user VPNs. For users connected via the AnyConnect VPN client, all of their Internet traffic goes out their local Internet connection, since I am using split tunneling. However, I need a specific public IP address to go through the VPN tunnel and out the DIA at the main office, rather than the user's local internet connection. I managed to have this IP address go through the tunnel to the ASA at the main office, but it appears that it gets blocked somewhere there, or maybe the return traffic gets blocked. I am using an ASA 5520 at the main office, with software version 8.3.
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Aug 25, 2012
i have configured wlc 2504 .in that i have configured two interfaces.one is guest, 2nd is internal user, the pblm when user try to connect with that contain ssid user not getting ip address,
i have connected only one link between core to wlc on port 1.for guest interface i used port 4.but no physical link.
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Oct 25, 2011
New install discovered router and switches at same location with no issues. However when running an acquisition on those switches most fields are populated except the ip address of end host associated with port. Mac address, port speed, etc. but no ip address info on per port basis. Using snmp v3 if that makes a difference.
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Mar 29, 2012
I have a running L2TP/IPsec VPN setup with authentification against a radius server (freeradius2 witch mysql). I would like to have some of my VPN users get a fixed IP address instead of the dynamically assigned IP Pool.
The radius server is returning the correct parameters, I think.
It´s a Cisco 892 Integrated Service Router. Code...
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Sep 15, 2011
At first I use ACS 4.2 to create static ip address user for remote access VPN,It's easy,just configuration it at user set>Client IP Address Assignment>Assign static IP address,but when I use ACS 5.2 I can't find it.I try to add IPv4 address attribute to user by read "ACS 5.2 user guide" ,it says this: [code] I do this,but it's not work.When I use EasyVPN client to connect ASA 5520,user could through authentication but will not get that static IP address which I configuration on Internal Users.so,what should I do,if anyboby knows how to use ACS 5.2 to create a static ip address user for remote access VPN.
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Aug 8, 2011
My company requires each user dial-in must be a fixed IP; The old acs4 can,but I cannot find the same configration item in the ACS5.2
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Feb 27, 2013
We are running LMS Prime 4.2.3 on a Softappliance. We have a Cisco Switch behind a Non Cisco Layer-3 Device. In the end host tabe we see only the MAC-Addresses of the host connected to this switch. No IP-Address. The corresponding IP-Addresses are in the ARP-Table of this non Cisco Layer-3 Device. The arp table can also be read by snmp. Is it possible to get the ip address in the UT End Host Table in such an environment?
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Feb 12, 2012
Actually I have a lab with ACS 5.3 running with 802.1x, but when when the user is successfully authenticated, it's assigned and IP address from the DHCP server, is there a way to assign a static IP address depending of login username??
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Sep 17, 2011
At first I use ACS 4.2 to create static ip address user for remote access VPN,It's easy,just configuration it at user set>Client IP Address Assignment>Assign static IP address,but when I use ACS 5.2 I dont't know how to do it.
I try to add IPv4 address attribute to user by read "ACS 5.2 user guide" ,it says this:
Step 1Add a static IP attribute to internal user attribute dictionary:
Step 2Select System Administration > Configuration > Dictionaries > Identity > Internal Users.
Step 3Click Create.
Step 4Add static IP attribute.
Step 5Select Users and Identity Stores > Internal Identity Stores > Users.
Step 6Click Create.
Step 7Edit the static IP attribute of the user.
I just do it,but it's not work.When I use EasyVPN client to connect ASA 5520,user could success to authentication but will not get the static IP address which I configure on Internal Users,so the tunnel set up failed.I try to Configure a IP pool on ASA for ACS users get IP address,and use EasyVPN client to connect ASA , everything is OK,user authenticate successed.but when I kill IP pool coufigurations and use the "add a static IP address to user "configurations,EzVPN are failed. how to use ACS 5.2 to create a static ip address user for remote access VPN?
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May 25, 2013
I have 5508 controller in my lab. I am working on a project to set up a public internet but with some condition.
- User should able to connect to the SSID without any authentication.
- Once user will connec to the SSID it should redirect to an external URL which indicates terms and condition and email address field.
- User should enter his/her email address in email addrss filed and click I accept button.
- Once that is done then he/she is allowed to access internet.
We are not sure how can we achive this as I do not know what should be the return value for WLC to allow that user to go through or what should be the settings on the WLC to redirect to the page.
I have seen a settings on web authentication for external URL but I guess it is only for username passwor or Radius authentication. While in this case I do not want to use any authentication just an accept buttor or Decline button and all good to go.
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Jul 16, 2011
I switched from Time Capsule with AirPort to E2000 and have a problem with configuration.I use the same IPs as in AirPort and E2000 gives me an error:"The WAN IP address cannot be the same subnet as the Guest Network IP address" and I can't save configuration.But in my opinion they are different.I use "Static IP" option and I have IPs from my ISP: [code] So WAN IP is different subnet as LAN and I don't know what to do now. It worked with these settings in AirPort and here I can't proceed.
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Sep 22, 2011
We are running ACS 5.2 patch 6 and want to restrict access for users to be able to add devices to the system.For example, admin person in site A can only add devices into the site A group and cannot see/access other sites groups.
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Apr 20, 2009
We are using an ASA 5510 and remote access (SSL VPN) using the AnyConnect client.
Is it possible to display a user message when a user connects using the AnyConnect client, matching a specific dynamic access policy? Can the message be displayed when the action is "Continue" rather than "Terminate"? I can't seem to get this to work and wondered if there was a LUA function to do this.
We have a DAP which gives a restricted ACL when the user's anti-virus is out of date, and I wanted to notify the user to update their anti-virus and reconnect.
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Oct 10, 2011
I want to create a local user in my Cisco ASA 5520 to allow the user to use the ASDM in Read-Only mode. I want the user to view the Dashboard only.
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Nov 21, 2012
Is it configurable to allow wifi user to user traffic on WLC 5508?
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Jan 19, 2012
I can no longer add user permissions to a network C: drive - I get an access denied message. What could have happened?
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Aug 27, 2012
I'm trying to add an extended ACL (120) to an 800 series router (887) using Network Objects to allow the management user IP range full access to IP services and restricted access to email only for standard user IP range. However as soon as I apply the ACL to the outbound of my Vlan no matter what is in the ACL my PC looses internet connectivity. I've tried adding an explict allow for my IP address and still no access so I'm thinking possible a NAT issue, please have a look at my attached config and let me know what you think. Would I be better trying to control data flow with ZBF? I want to restrict standard users to email access only during the work day with web access and IM access after hours along with blocking all P2P programs for standard users at any time. Management group will have unrestricted access to all IP protocols. My original plan was to use time based ACL's!
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Mar 5, 2011
I run a home private server on Centos 5.5 I believe. A while ago, a surge destroyed a different computer with pictures on it that my parents would like to access. The hard drive itself is just fine, and I've backed up those files on an external hard drive. What I would like to do is allow my parents to access them through Samba. Samba has already been in long time use, but it is configured to only allow access in a jail inside each user's home folder on the root hard drive. I have a suitable hard drive already formatted and mounted that can fit all the pictures that they wish to have access too. What I'd like to do, is change the path that one of my users use to the mounted hard drive.
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Aug 22, 2011
how to find the current logged on user on a domain network? I tried nbtscan but it gives me ip address, machine name and mac address. In the server column it gives <server> and in the user name column it give <unknown>.
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Nov 3, 2011
I have a server computer running Windows Server 2008 R2 Standard operating system with 4 client computers connected to the network running Windows 7 Professional operating system. All worked great yesterday. This morning, one of the client computers encountered this error:
An error occurred while reconnecting F: to \SERVERData
Microsoft Windows Network: The user name could not be found.This connection has not been restored.No updates or changes have occured between yesterday and today and the three other client computers have no similar problems.Just this one client has the error.
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Sep 14, 2012
I am in need of a Static IP alternative (My ISP chooses not to offer the service). I do not need the Static IP to access my own devices. I need to access other networks as a "trusted" user.
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Apr 28, 2013
I have recently installed prime lms 1.3 and added several switches to be managed. Is there at this moment a possibility to display port statistics and network statistics for the wired part of the network? I am used working with LMS, but features like the topology view, with bandwidth usage is not yet integrated in Prime Infra it seems. Is there anything to monitor the wired network in Prime Infra 1.3.
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Aug 29, 2011
We want to set up a wireless user group in our town between a few friends and new people who are interested to join. As far as I heard I don't need a ICASA License for the 5.8GHz Frequency if we are using it for a non profit orginization, so we may use that.
1 x Routerboard
3 x Radio Plugin Boards
3 x 120degree Antennas
to set up a 360degree HS (Highsite).Then at each person's house we will need:
1 x Routerboard
1 x Radio Plugin Board
1 x Whichever Antenna
Is that correct? Then also if we wanto run VoIP on our network, how do I do that? Basicly we want to use it for gaming, file sharing and VoIP. No Internet of anything else.
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Aug 5, 2011
I was looking at an XP system that has 4 user accounts. Two are limited accounts and two are admin accounts. The adapter is a DLINK DWA-125 USB adapter.When logged into one of the admin accounts, internet works fine. When logged into one of the limited accounts, internet works fine.If I switch to either of the other accounts, the adapter can't get an IP address. If I switch back to one of the accounts that works, I get an IP right away.
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Sep 21, 2011
I`ll get straight to the point. I have at work a domain of computers. on one of the computers (I have admin rights) I want to share a folder that can be accessed by other computers that are not in the domain. By default accessing that share requires a user/pass. My question is: can I configure something on the computer (running windows 2008 server) to the shared folder so that other computers that are not from the domain will gain access to without user/pass requirement (like a normal share)?
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Jul 24, 2012
Is it possible to have emails stored automatically on a network drive after email is been read by the user? I know for sure that on a mailserver there is a feature that can be set up to have a copy stored and than send it to the users application.
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