Homehub losing network access

Good morning,
I recently took out a contract with BT for unlimited broadband - everything has been set up but i am having problems with my homehub.
When it works the speed is great but i am constantly losing network access. Initially i was connecting to the homehub wirelessly from my laptop. After doing some google research regarding the issue i have tried updating drivers, deleting network connections from windows 7 and doing a full reset of the homehub. I was still constantly losing network access, requiring multiple restarts of the router to get it back again.
I then decided to try using an ethernet cable on both my laptop and also my desktop. I am getting the exact same problem whereby i contantly lose network access and have to restart the router a few times to get it back. It will then lose access again, sometimes after 10mins, sometimes it can be a few hours.
I also tried using a Linksys router that i have but i cannot get internet access with it even though i think i have entered my bt broadband username correctly.
Any suggestions on other things i could try would be highly appreciated.
Thanks,
James.

Pex86 wrote:
Hi Keith,
Thanks for the response - I believe it is homehub4.
James.
To enable forum members to help you, please could you look at Helping forum members to help you which asks you to do a few checks first, and has some helpful hints.
When you have done that, please post the results here, so members can offer advice. Thank you.
There are some useful help pages here, for BT Broadband customers only, on my personal website.
BT Broadband customers - help with broadband, WiFi, networking, e-mail and phones.

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Acs 5.3 and wlc 2504 config with restricted network access

Hello,
i submit you the following issue that i'm actually facing:
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after all these config the users can access the network using there userid/password configured. But the problem is Every user can access every SSID, seems like the restriction is so not very well configured.
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Please can someone provide with the right steps to follow to achieve this kind of config.
tkx in advance

Yes.. you only have to add the end filter like what I posted... as far as the calling station id in the WLC security tab, it doesn't matter because that is not used when using 802.1x. I would also try to not enable everything that you have just to start from the basic and make sure it works first. The WAP Authentication Method might or might not work for you. Uncheck that for now and when you have a successful authentication, look at the monitor log and see what radius attributes are being sent, because those attributes is what you can use to build your policies.
Thanks,
Scott
Help out other by using the rating system and marking answered questions as "Answered"

ACS 5.3 - 11033 Selected Service type is not Network Access

I have some older devices on the network that only support RADIUS (not TACACS) for authentication and would like to have them use SecureACS 5.3
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11033 Selected Service type is not Network Access
Description:
RADIUS requests can only be processed by Access Services that are of type Network Access
Resolution Text:
Verify that the Service Selection Policy rules are correct
However, even after adjusting the Service Selection rules and seeing hits, I still see the same message in the logs, as if it has no affect. Any Ideas?

If you use the protocol as radius you can not use a device admin service. You can only use network access. That will allow you for authentication to the devices.
Regards,
Amjad
Rating useful replies is more useful than saying "Thank you"

ACS 5.3 cannot create default network access authorization rule

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Looks like you are using chrome amd it's not a supported browser.
Supported Web Client/Browsers
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•Windows 7 32 bit
•Windows XP Professional (Service Pack 2 and 3)
•Windows Vista
•Internet Explorer version 7.x
•Internet Explorer version 8.x
•Internet Explorer version 9.x
•Mozilla Firefox version 3.x
•Mozilla Firefox version 4.x
http://www.cisco.com/en/US/docs/net_mgmt/cisco_secure_access_control_system/5.3/release/notes/acs_53_rn.html#wp222016
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Is it possible to allow network acces to devices and to internet only for domain clients? So if someone brings his personal laptop to work and connect it by cable to network he can not acces nothing on network or internet?
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I never left an open problem....I search, dig and ask, until it's solved....

Hi,
>>Is there a way to lock just DNS to AD clients?
Before going further, how was our network set up? Do we use DHCP to automatically assign IP addresses to clients? If we use DHCP server to automatically assign IP addresses, the computers connected to the network will automatically get
their IP address and DNS server IP address if we don't have a network protection mechanism to restrict which computer can get IP address from DHCP server. In this situation, although we know that you don't want to use Network Access Protection to do this,
as far as I know, this should be the solution which can best meet our target.
Besides, for this is more related to network, in order to get better help, we can also ask for suggestions in the following network forum.
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https://social.technet.microsoft.com/Forums/windowsserver/en-US/home?forum=winserverNAP
Best regards,
Frank Shen
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

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Hi, I hope esomone can help me here. I've got two EA4500 routers connected via ethernet. The primary router has DHCP enabled and the secondary has it disabled. IP address of primary is 192.168.1.1 and the secondary is 192.168.1.2.
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Cascading two routers should have correct parameters set. For instance, the Ethernet port of the secondary router should be connected to the ethernet port of the primary one, and the DHCP should be disabled on the second router. The ip address you've set are correct for the both routers. This thing shoud be done if the connection is LAN to LAN.
By the way there are two types of cascading: Click here for info!
For the Guest Network:
Guest Network would only work if the the DHCP is enabled on your router. It means to say that on the type of setup you're doing which is LAN to LAN (DHCP disabled on the second router), Guest network would not work on the secondary router. If the connection is LAN to WAN, then both of the router should have Guest Network working.

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dhutch1 wrote:
i got a phone call from a unknown source today at around 3 pm they said that hackers where trying to access my computer . they ran a scan and it showed thre things one was my network access protection was turned off . ...
Hi,
Now the trouble may start, you did allow people to logon to your computer and you believe them ! HP Support Assisstant is there to support your technical problems it does not know you will open the door of your house for someone to comes in to steal your money.
Now, please change all your passwords to logon to email, bank account(s) ..... before too late. Also please download the following tool nd run on your computer, hope it can remove the nasty bits.
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BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

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Hello
We have ACS5.1, WLC 7.0 and using 802.1x to authentication users.
Anybody know how I can configure network access restriction with using internal user group information.
For example, under the same SSID(like that "test") , same VLAN ID.
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One group has full permission and the other has a limit network access permission.
Is it possible?

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create or replace procedure sat_proc as
http_req utl_http.req;
http_resp utl_http.resp;
BEGIN
http_req := utl_http.begin_request('www.yahoo.com');
http_resp := utl_http.get_response(http_req);
utl_http.end_response(http_resp);
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ORA-06512: at "TRANSDBA.SAT_PROC", line 5
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DECLARE
http_req utl_http.req;
http_resp utl_http.resp;
BEGIN
http_req := utl_http.begin_request('www.yahoo.com');
http_resp := utl_http.get_response(http_req);
utl_http.end_response(http_resp);
END;
PL/SQL procedure successfully completed.
Could help me find why I am getting error while executing same code in a procedure? Is there any privilege missing?

GRANT EXECUTE ON SYS.UTL_HTTP TO <your_user>;
SQL> set time on
17:21:01 SQL> set role none;
Role set.
17:21:23 SQL> @utl_http.sql
17:21:34 SQL> DECLARE
17:21:34   2 http_req utl_http.req;
17:21:34   3 http_resp utl_http.resp;
17:21:34   4 BEGIN
17:21:34   5 http_req := utl_http.begin_request('www.yahoo.com');
17:21:34   6 http_resp := utl_http.get_response(http_req);
17:21:34   7 utl_http.end_response(http_resp);
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17:21:34   9 /
PL/SQL procedure successfully completed.
17:21:35 SQL> connect / as sysdba
Connected.
17:22:47 SQL> connect dbadmin/admindb
Connected.
17:23:06 SQL> @utl_http.sql
17:23:22 SQL> DECLARE
17:23:22   2 http_req utl_http.req;
17:23:22   3 http_resp utl_http.resp;
17:23:22   4 BEGIN
17:23:22   5 http_req := utl_http.begin_request('www.yahoo.com');
17:23:22   6 http_resp := utl_http.get_response(http_req);
17:23:22   7 utl_http.end_response(http_resp);
17:23:22   8 END;
17:23:22   9 /
PL/SQL procedure successfully completed.
17:23:23 SQL> set role none;
Role set.
17:23:29 SQL> @utl_http.sql
17:23:31 SQL> DECLARE
17:23:31   2 http_req utl_http.req;
17:23:31   3 http_resp utl_http.resp;
17:23:31   4 BEGIN
17:23:31   5 http_req := utl_http.begin_request('www.yahoo.com');
17:23:31   6 http_resp := utl_http.get_response(http_req);
17:23:31   7 utl_http.end_response(http_resp);
17:23:31   8 END;
17:23:31   9 /
DECLARE
ERROR at line 1:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1130
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at line 5
17:23:31 SQL> above is from test user
Below is from SYSDBA account
SQL> set time on
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revoke execute on sys.utl_http to dbadmin
ERROR at line 1:
ORA-00905: missing keyword
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revoke execute on sys.utl_http from dbadmin
ERROR at line 1:
ORA-04020: deadlock detected while trying to lock object
ACLiLZU+w09hR7gQAB/AQAjcw==
17:22:32 SQL> /
Revoke succeeded.
17:22:52 SQL> Edited by: sb92075 on Jun 10, 2010 5:24 PM

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[email protected]

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Refer
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