Ubuntu 10.04 firewall (ufw)

jaoudestudios · **Posted:** Wed May 26, 2010 10:05 pm

Initially block all

Code:

ufw default deny incoming
ufw default allow outgoing

Add

Code:

ufw allow ssh
ufw allow 1111

Delete

Code:

ufw delete allow ssh

Status

Code:

ufw status

List known apps & ports

Code:

ufw app list

Start

Code:

ufw enable

Disable

Code:

ufw disable

jaoudestudios · **Posted:** Sat May 29, 2010 9:19 am

Allow any from a specific IP

Code:

ufw allow from <ip address>

Allow to a port from a specific IP

Code:

ufw allow from <ipaddress> to any port <port number>

jaoudestudios · **Posted:** Sun May 30, 2010 9:41 pm

Allow an IP range: 192.168.15.1 to 192.168.15.254

Code:

ufw allow from 192.168.15.0/24

Allow a port range

Code:

ufw allow 192.168.1.2 to any port 1000:2000

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