iptables and NAT

[Tim]

On Wed, 2011-01-26 at 21:27 +0530, Jatin K wrote:
> I surprised that this kind of things/action can be take by the ISP

Over here, in Australia...

Some ISPs block port 80 by default, though you may enable it.  I seem to
recall that was an ISP-reaction to a worm.

Some ISPs block port 80, unless you pay extra for a business account.
Partially as a way for them to get more money out of you, partially
because their usual consumer configuration is designed more for traffic
flowing in the other direction.

-- 
[tim at localhost ~]$ uname -r
2.6.27.25-78.2.56.fc9.i686

Don't send private replies to my address, the mailbox is ignored.  I
read messages from the public lists.