On 08/02/2012 01:06 PM, Blackburn, Marvin wrote: > I have a server that allows incoming traffic for ssh and some other > things. > > I need to set up a rule that will drop/reject all traffic from a > particular server except ssh. > > How can I do that. > > > > > > _____________________________________ > "He's no failure. He's not dead yet." > William Lloyd George > > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > Something like this first in your ruleset: -A INPUT -i eth0 -p tcp -s 10.0.1.0/24 --sport 1024:65535 -d 10.0.1.90/32 ! --dport 22 -j DROP substitute your appropriate ips and interface -- Stephen Clark *NetWolves* Director of Technology Phone: 813-579-3200 Fax: 813-882-0209 Email: steve.clark at netwolves.com http://www.netwolves.com