sysctl

sysctl.pp

class profile::sysctl (
  String $ip_forward = '0',
  String $tcp_max_syn_backlog = '1280',
  String $accept_source_route = '0',
  String $icmp_echo_ignore_broadcasts = '1',
  String $rp_filter = '1',
  String $all_secure_redirects = '0',
  String $all_accept_redirects = '0',
  String $default_secure_redirects = '0',
  String $default_accept_redirects = '0',
  String $icmp_ignore_bogus_error_responses = '1',
  String $default_send_redirects = '0',
  String $all_send_redirects = '0',
){

  sysctl {'net.ipv4.ip_forward':                        value => $ip_forward }
  sysctl {'net.ipv4.tcp_max_syn_backlog':               value => $tcp_max_syn_backlog }
  sysctl {'net.ipv4.conf.all.accept_source_route':      value => $accept_source_route }
  sysctl {'net.ipv4.icmp_echo_ignore_broadcasts':       value => $icmp_echo_ignore_broadcasts }
  sysctl {'net.ipv4.conf.all.rp_filter':                value => $rp_filter }
  sysctl {'net.ipv4.conf.all.secure_redirects':         value => $all_secure_redirects }
  sysctl {'net.ipv4.conf.all.accept_redirects':         value => $all_accept_redirects }
  sysctl {'net.ipv4.conf.default.secure_redirects':     value => $default_secure_redirects }
  sysctl {'net.ipv4.conf.default.accept_redirects':     value => $default_accept_redirects }
  sysctl {'net.ipv4.icmp_ignore_bogus_error_responses': value => $icmp_ignore_bogus_error_responses }
  sysctl {'net.ipv4.conf.default.send_redirects':       value => $default_send_redirects }
  sysctl {'net.ipv4.conf.all.send_redirects':           value => $all_send_redirects }

}