Hot Downloads

×

Notice

The forum is in read only mode.
Welcome, Guest
Username: Password: Remember me
  • Page:
  • 1
  • 2

TOPIC: Firewall:: what is the best software?

Firewall:: what is the best software? 13 years 4 months ago #8527

  • apit
  • apit's Avatar Topic Author
  • Offline
  • Senior Member
  • Senior Member
  • Posts: 227
  • Thank you received: 0
i want to block yahoo massenger and internet access to user after office hour...so i decide to setup firewall at my office..what is the best distro and software to use?

before this i'm using packet filtering but quite difficult to use by new user since i'm new in openBSD and VI environment..

hope advive from u please..thanks a lot

Re: Firewall:: what is the best software? 13 years 4 months ago #8534

  • DaLight
  • DaLight's Avatar
  • Offline
  • Honored Member
  • Honored Member
  • Posts: 1302
  • Karma: 1
  • Thank you received: 0
IPCOP ( www.ipcop.org ) should do the job. It's easy to install if you've got a spare PC lying around and it's also relatively easy to configure.

Re: Firewall:: what is the best software? 13 years 3 months ago #8539

  • ReX
  • ReX's Avatar
  • Offline
  • Frequent Member
  • Frequent Member
  • Posts: 27
  • Thank you received: 0
If you are using OpenBSD with PF you could just block that port. Maybe set a cron job to load a new rule set at a specific time? I don't know of any functions native to PF that would change rules based on time.

Re: Firewall:: what is the best software? 13 years 3 months ago #8540

  • apit
  • apit's Avatar Topic Author
  • Offline
  • Senior Member
  • Senior Member
  • Posts: 227
  • Thank you received: 0
if i want to block internet, just block port 80
for ym, what should i do?

Re: Firewall:: what is the best software? 13 years 3 months ago #8541

block tcp ports 5000 and 5001 to prevent outbound yahoo chat tcp connections. But remember, if the employee(s) doing the chatting are savvy enough, they can always channel the chat data through a http proxy which makes it difficult to block.

Re: Firewall:: what is the best software? 13 years 3 months ago #8566

  • apit
  • apit's Avatar Topic Author
  • Offline
  • Senior Member
  • Senior Member
  • Posts: 227
  • Thank you received: 0

block tcp ports 5000 and 5001 to prevent outbound yahoo chat tcp connections. But remember, if the employee(s) doing the chatting are savvy enough, they can always channel the chat data through a http proxy which makes it difficult to block.


if this thing happen, what should i do?
  • Page:
  • 1
  • 2
Time to create page: 0.165 seconds

CCENT/CCNA

Cisco Routers

  • SSL WebVPN
  • Securing Routers
  • Policy Based Routing
  • Router on-a-Stick

VPN Security

  • Understand DMVPN
  • GRE/IPSec Configuration
  • Site-to-Site IPSec VPN
  • IPSec Modes

Cisco Help

  • VPN Client Windows 8
  • VPN Client Windows 7
  • CCP Display Problem
  • Cisco Support App.

Windows 2012

  • New Features
  • Licensing
  • Hyper-V / VDI
  • Install Hyper-V

Linux

  • File Permissions
  • Webmin
  • Groups - Users
  • Samba Setup