[CentOS] filtering ssh regardless of the port

Bazy napsal(a):
> And yes... I will use layer 7 filtering.
> http://l7-filter.sourceforge.net/protocols
> 
> Patch my kernel, my iptables, and "iptables -A INPUT -m layer7 --l7proto
> ssh -j DROP" ;)

Yes, the only way.
D.