diff --git a/etc/rc.firewall b/etc/rc.firewall index fe678fcea935..6e9d9d0ae861 100644 --- a/etc/rc.firewall +++ b/etc/rc.firewall @@ -169,14 +169,13 @@ case ${firewall_type} in # set these to your network and netmask and ip net="192.0.2.0" mask="255.255.255.0" - ip="192.0.2.1" # Allow limited broadcast traffic from my own net. ${fwcmd} add pass all from ${net}:${mask} to 255.255.255.255 # Allow any traffic to or from my own net. - ${fwcmd} add pass all from ${ip} to ${net}:${mask} - ${fwcmd} add pass all from ${net}:${mask} to ${ip} + ${fwcmd} add pass all from me to ${net}:${mask} + ${fwcmd} add pass all from ${net}:${mask} to me # Allow TCP through if setup succeeded ${fwcmd} add pass tcp from any to any established @@ -215,13 +214,11 @@ case ${firewall_type} in oif="ed0" onet="192.0.2.0" omask="255.255.255.240" - oip="192.0.2.1" # set these to your inside interface network and netmask and ip iif="ed1" inet="192.0.2.16" imask="255.255.255.240" - iip="192.0.2.17" # Stop spoofing ${fwcmd} add deny all from ${inet}:${imask} to any in via ${oif} @@ -277,15 +274,15 @@ case ${firewall_type} in ${fwcmd} add pass all from any to any frag # Allow setup of incoming email - ${fwcmd} add pass tcp from any to ${oip} 25 setup + ${fwcmd} add pass tcp from any to me 25 setup # Allow access to our DNS - ${fwcmd} add pass tcp from any to ${oip} 53 setup - ${fwcmd} add pass udp from any to ${oip} 53 - ${fwcmd} add pass udp from ${oip} 53 to any + ${fwcmd} add pass tcp from any to me 53 setup + ${fwcmd} add pass udp from any to me 53 + ${fwcmd} add pass udp from me 53 to any # Allow access to our WWW - ${fwcmd} add pass tcp from any to ${oip} 80 setup + ${fwcmd} add pass tcp from any to me 80 setup # Reject&Log all setup of incoming connections from the outside ${fwcmd} add deny log tcp from any to any in via ${oif} setup @@ -294,10 +291,10 @@ case ${firewall_type} in ${fwcmd} add pass tcp from any to any setup # Allow DNS queries out in the world - ${fwcmd} add pass udp from ${oip} to any 53 keep-state + ${fwcmd} add pass udp from me to any 53 keep-state # Allow NTP queries out in the world - ${fwcmd} add pass udp from ${oip} to any 123 keep-state + ${fwcmd} add pass udp from me to any 123 keep-state # Everything else is denied by default, unless the # IPFIREWALL_DEFAULT_TO_ACCEPT option is set in your kernel