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Code Issues Releases Activity

Add missing me6 rules. Now, the IPv6 rules become equivalent

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to the IPv4 rules.

Reported by:	David Horn <dhorn2000__at__gmail.com>
This commit is contained in:
Hajimu UMEMOTO 2009-12-29 11:27:51 +00:00
parent a7cb923912
commit 30e7dc3c56
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=201193
1 changed files with 29 additions and 0 deletions
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29
etc/rc.firewall
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@ -230,18 +230,30 @@ case ${firewall_type} in
# Allow setup of incoming email
${fwcmd} add pass tcp from any to me 25 setup
if [ -n "$net6" ]; then
${fwcmd} add pass tcp from any to me6 25 setup
fi
# Allow setup of outgoing TCP connections only
${fwcmd} add pass tcp from me to any setup
if [ -n "$net6" ]; then
${fwcmd} add pass tcp from me6 to any setup
fi
# Disallow setup of all other TCP connections
${fwcmd} add deny tcp from any to any setup
# Allow DNS queries out in the world
${fwcmd} add pass udp from me to any 53 keep-state
if [ -n "$net6" ]; then
${fwcmd} add pass udp from me6 to any 53 keep-state
fi
# Allow NTP queries out in the world
${fwcmd} add pass udp from me to any 123 keep-state
if [ -n "$net6" ]; then
${fwcmd} add pass udp from me6 to any 123 keep-state
fi
# Everything else is denied by default, unless the
# IPFIREWALL_DEFAULT_TO_ACCEPT option is set in your kernel
@ -388,14 +400,25 @@ case ${firewall_type} in
# Allow setup of incoming email
${fwcmd} add pass tcp from any to me 25 setup
if [ -n "$inet6" ]; then
${fwcmd} add pass tcp from any to me6 25 setup
fi
# Allow access to our DNS
${fwcmd} add pass tcp from any to me 53 setup
${fwcmd} add pass udp from any to me 53
${fwcmd} add pass udp from me 53 to any
if [ -n "$inet6" ]; then
${fwcmd} add pass tcp from any to me6 53 setup
${fwcmd} add pass udp from any to me6 53
${fwcmd} add pass udp from me6 53 to any
fi
# Allow access to our WWW
${fwcmd} add pass tcp from any to me 80 setup
if [ -n "$inet6" ]; then
${fwcmd} add pass tcp from any to me6 80 setup
fi
# Reject&Log all setup of incoming connections from the outside
${fwcmd} add deny log ip4 from any to any in via ${oif} setup proto tcp
@ -409,9 +432,15 @@ case ${firewall_type} in
# Allow DNS queries out in the world
${fwcmd} add pass udp from me to any 53 keep-state
if [ -n "$inet6" ]; then
${fwcmd} add pass udp from me6 to any 53 keep-state
fi
# Allow NTP queries out in the world
${fwcmd} add pass udp from me to any 123 keep-state
if [ -n "$inet6" ]; then
${fwcmd} add pass udp from me6 to any 123 keep-state
fi
# Everything else is denied by default, unless the
# IPFIREWALL_DEFAULT_TO_ACCEPT option is set in your kernel