Validate ip addresses with callbacks instead of regex
Validate ip addresses with callbacks instead of regex

lmunro/firewall,gidossa/firewall,itmustbejj/firewall,kirinse/firewall,williamsjj/firewall,chef-cookbooks/firewall,bincentvaret/firewall,williamsjj/firewall,glenjamin/firewall,johnbellone/firewall-cookbook,patcon/firewall,itmustbejj/firewall,crossroads/firewall,glenjamin/firewall,chef-cookbooks/firewall,kirinse/firewall,opscode-cookbooks/firewall,hemalvarambhia/firewall,opscode-cookbooks/firewall,lmunro/firewall,bincentvaret/firewall,gidossa/firewall,hemalvarambhia/firewall,johnbellone/firewall-cookbook,patcon/firewall,crossroads/firewall