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Use -fib N modifier to add/delete a route to/from multiple FIBs.

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This commit is contained in:
Hiroki Sato 2012-11-17 21:44:02 +00:00
parent 6bbfef9004
commit 73d473aecf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=243188
1 changed files with 11 additions and 33 deletions
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44
etc/rc.d/routing
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@ -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`
: ${fibs:=1}
fibs=$((`${SYSCTL_N} net.fibs` - 1))
if [ -n "$fibs" ]; 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
'')