diff options
| author | neel <neel@FreeBSD.org> | 2012-12-04 04:37:42 +0000 |
|---|---|---|
| committer | neel <neel@FreeBSD.org> | 2012-12-04 04:37:42 +0000 |
| commit | d8091074f2295a4be6817c9fe8802b9b0db9346d (patch) | |
| tree | 6ef29583fd1f17922e7c5b7d49d2d96d8ff38ebb /etc/rc.d/routing | |
| parent | d45d8a8d668a9ee12073939bf775c404be8cf175 (diff) | |
| parent | 6b76c5a1b878e8001537fb323cb0c88fca9dc2df (diff) | |
| download | FreeBSD-src-d8091074f2295a4be6817c9fe8802b9b0db9346d.zip FreeBSD-src-d8091074f2295a4be6817c9fe8802b9b0db9346d.tar.gz | |
IFC @r243836
Diffstat (limited to 'etc/rc.d/routing')
| -rwxr-xr-x | etc/rc.d/routing | 44 |
1 files changed, 11 insertions, 33 deletions
diff --git a/etc/rc.d/routing b/etc/rc.d/routing index 7e4a8ff..0fe86c7 100755 --- a/etc/rc.d/routing +++ b/etc/rc.d/routing @@ -139,29 +139,20 @@ static_inet() static_inet6() { - local _action i fibs + local _action fibmod fibs _action=$1 # get the number of FIBs supported. - fibs=`sysctl -n net.fibs` - : ${fibs:=1} + fibs=$((`${SYSCTL_N} net.fibs` - 1)) + if [ "$fibs" -gt 0 ]; then + fibmod="-fib 0-$fibs" + else + fibmod= + fi # disallow "internal" addresses to appear on the wire - route ${_action} -inet6 ::ffff:0.0.0.0 -prefixlen 96 ::1 -reject - route ${_action} -inet6 ::0.0.0.0 -prefixlen 96 ::1 -reject - i=1 - if test ${i} -lt ${fibs}; then - printf "Also installing reject routes for FIBs" - while test ${i} -lt ${fibs}; do - setfib -F ${i} route -q ${_action} \ - -inet6 ::ffff:0.0.0.0 -prefixlen 96 ::1 -reject - setfib -F ${i} route -q ${_action} \ - -inet6 ::0.0.0.0 -prefixlen 96 ::1 -reject - printf " %d" ${i} - i=$((i + 1)) - done - printf "\n" - fi + route ${_action} -inet6 ::ffff:0.0.0.0 -prefixlen 96 ::1 -reject ${fibmod} + route ${_action} -inet6 ::0.0.0.0 -prefixlen 96 ::1 -reject ${fibmod} case ${ipv6_defaultrouter} in [Nn][Oo] | '') @@ -233,21 +224,8 @@ static_inet6() # for the host case, you will allow to omit the identifiers. # Under this configuration, the packets will go to the default # interface. - route ${_action} -inet6 fe80:: -prefixlen 10 ::1 -reject - route ${_action} -inet6 ff02:: -prefixlen 16 ::1 -reject - i=1 - if test ${i} -lt ${fibs}; then - printf "Also installing reject routes for FIBs" - while test ${i} -lt ${fibs}; do - setfib -F ${i} route -q ${_action} \ - -inet6 fe80:: -prefixlen 10 ::1 -reject - setfib -F ${i} route -q ${_action} \ - -inet6 ff02:: -prefixlen 16 ::1 -reject - printf " %d" ${i} - i=$((i + 1)) - done - printf "\n" - fi + route ${_action} -inet6 fe80:: -prefixlen 10 ::1 -reject ${fibmod} + route ${_action} -inet6 ff02:: -prefixlen 16 ::1 -reject ${fibmod} case ${ipv6_default_interface} in '') |
