Content filtering at specific time and multiple adsl connections

[icefisherman]

Hi,

I have Cisco 871 router with 12.3. OS version.

1. I'm interested if it's possible to block certain contetn only at certain time ?

e.g. We would like to block facebook from 7:00 to 10:00 and from 11:00 to 15:00.   I was going through cisco manuals but can't find the right answer to this.

2.  Cisco 871 has 4 LAN interfaces and one WAN interface. 

Currently WAN interface is connected to adsl modem in bridge mode and LAN 0 interface is connected to switch. 

I'm interested if I could use remaining  3 LAN interfaces for adsl connections same as I'm using WAN interface. Then I would  create vlans that would  use  LAN interface 0.  Each of those VLAN's would use different adsl connection.   Is it possible to create something like this?

I would assign different IP to each VLAN's so users would be able to change their gateway and use different ADSL connection.

Thank you,

p.s.

I'm still at the begining of CCNA  academy so sorry if this are nooby questions.

[cadet alain]

Hi,

1) you can  do web filtering with NBAR:  http://blog.ine.com/2008/11/04/using-nbar-for-http-url-filtering/

    but it won't work with https.

    For the time range you can use time-based ACL:http://www.cisco.com/en/US/docs/ios/12_0t/12_0t1/feature/guide/timerang.html

2) For sending traffic through a particular WAN interface based on source address , you'll need PBR( Policy Based  Routing) :http://www.cisco.com/en/US/docs/ios/12_0/qos/configuration/guide/qcpolicy.html

Regards.

Alain

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