defaultroute revision 100280
1#!/bin/sh 2# 3# Configure routing and miscellaneous network tunables 4# 5# $FreeBSD: head/etc/rc.d/routing 100280 2002-07-18 05:00:17Z gordon $ 6# 7 8# PROVIDE: network2 9# REQUIRE: network1 ppp-user 10# KEYWORD: FreeBSD 11 12. /etc/rc.subr 13 14name="network2" 15start_cmd="network2_start" 16stop_cmd=":" 17 18network2_start() 19{ 20 case ${defaultrouter} in 21 [Nn][Oo] | '') 22 ;; 23 *) 24 static_routes="default ${static_routes}" 25 route_default="default ${defaultrouter}" 26 ;; 27 esac 28 29 # Setup static routes. This should be done before router discovery. 30 # 31 if [ -n "${static_routes}" ]; then 32 for i in ${static_routes}; do 33 eval route_args=\$route_${i} 34 route add ${route_args} 35 done 36 fi 37 38 echo -n 'Additional routing options:' 39 case ${tcp_extensions} in 40 [Yy][Ee][Ss] | '') 41 ;; 42 *) 43 echo -n ' tcp extensions=NO' 44 sysctl net.inet.tcp.rfc1323=0 >/dev/null 45 ;; 46 esac 47 48 case ${icmp_bmcastecho} in 49 [Yy][Ee][Ss]) 50 echo -n ' broadcast ping responses=YES' 51 sysctl net.inet.icmp.bmcastecho=1 >/dev/null 52 ;; 53 esac 54 55 case ${icmp_drop_redirect} in 56 [Yy][Ee][Ss]) 57 echo -n ' ignore ICMP redirect=YES' 58 sysctl net.inet.icmp.drop_redirect=1 >/dev/null 59 ;; 60 esac 61 62 case ${icmp_log_redirect} in 63 [Yy][Ee][Ss]) 64 echo -n ' log ICMP redirect=YES' 65 sysctl net.inet.icmp.log_redirect=1 >/dev/null 66 ;; 67 esac 68 69 case ${gateway_enable} in 70 [Yy][Ee][Ss]) 71 echo -n ' IP gateway=YES' 72 sysctl net.inet.ip.forwarding=1 >/dev/null 73 ;; 74 esac 75 76 case ${forward_sourceroute} in 77 [Yy][Ee][Ss]) 78 echo -n ' do source routing=YES' 79 sysctl net.inet.ip.sourceroute=1 >/dev/null 80 ;; 81 esac 82 83 case ${accept_sourceroute} in 84 [Yy][Ee][Ss]) 85 echo -n ' accept source routing=YES' 86 sysctl net.inet.ip.accept_sourceroute=1 >/dev/null 87 ;; 88 esac 89 90 case ${tcp_keepalive} in 91 [Nn][Oo]) 92 echo -n ' TCP keepalive=NO' 93 sysctl net.inet.tcp.always_keepalive=0 >/dev/null 94 ;; 95 esac 96 97 case ${tcp_drop_synfin} in 98 [Yy][Ee][Ss]) 99 echo -n ' drop SYN+FIN packets=YES' 100 sysctl net.inet.tcp.drop_synfin=1 >/dev/null 101 ;; 102 esac 103 104 case ${ipxgateway_enable} in 105 [Yy][Ee][Ss]) 106 echo -n ' IPX gateway=YES' 107 sysctl net.ipx.ipx.ipxforwarding=1 >/dev/null 108 ;; 109 esac 110 111 case ${arpproxy_all} in 112 [Yy][Ee][Ss]) 113 echo -n ' ARP proxyall=YES' 114 sysctl net.link.ether.inet.proxyall=1 >/dev/null 115 ;; 116 esac 117 118 case ${ip_portrange_first} in 119 [Nn][Oo] | '') 120 ;; 121 *) 122 echo -n " ip_portrange_first=$ip_portrange_first" 123 sysctl net.inet.ip.portrange.first=$ip_portrange_first >/dev/null 124 ;; 125 esac 126 127 case ${ip_portrange_last} in 128 [Nn][Oo] | '') 129 ;; 130 *) 131 echo -n " ip_portrange_last=$ip_portrange_last" 132 sysctl net.inet.ip.portrange.last=$ip_portrange_last >/dev/null 133 ;; 134 esac 135 136 echo '.' 137} 138 139load_rc_config $name 140run_rc_command "$1" 141