Blocking access from WAN for certain Bubba users

[dan_bub]

Hi,
I am using B2.0.4.1 in "Automatic network settings"-mode. Bubba is sitting behind a linksys dd-wrtv24 router and collects pop3 mail from different accouts. Works great. Having port 443 forwarded to Bubba's lan-ip, I can easily reach Bubba from WAN.
Now, I would like to have some Bubba users to only have access from LAN (getting mail Bubba has collected, share files and printer etc.) but not from WAN. I am asking, because when port 443 is open, all Bubba users can connect from WAN to their account. Is it possible to implement restriction on that?
Regards
dan_bub

[dan_bub]

I found something using iptables blocking outbound traffic:

http://www.cyberciti.biz/tips/block-out ... ables.html

If I turn it into:

Code: Select all

iptables -A  INPUT -m owner --uid-owner 1004 -p tcp --dport 443 -j DROP

would that work? Don't want to turn my router into a brick. Could anyone point me in the right direction as to how I might go about this?
Regards
dan_bub