Hi,
I have an Iptables firewall with a default policy of accept.
I want to allow only certain IP's ssh access.
So far I have this rule which allows 1 ip:
iptables -A INPUT -p tcp --dport 22 -s ! xxx.xxx.xxx.xxx -j DROP
I'm not sure how to list more that 1 allowable IP.
This is a production box I've inherited so I'm hoping to work with I already
have but may need to look at changing the default policy to drop or something.
Please advise, many thanks. Regards Rudi
