lucaspalomodevelop/core
1
0
Fork 0
mirror of https://github.com/lucaspalomodevelop/core.git synced 2026-03-15 09:04:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

interfaces: null route for delegated prefix #3304

Browse Source 
It's still debatable if ifctl is a tool to record data
for interfaces and act on it or if the latter part should
be handled by more authorative (interface) code.

Inspired by: https://github.com/opnsense/core/pull/5992
This commit is contained in:
Franco Fichtner 2022-08-25 10:04:27 +02:00
parent ddb79243cc
commit 61dd38ce2e
1 changed files with 22 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/opnsense/scripts/interfaces/ifctl.sh
View File

@ -34,14 +34,26 @@ IF=
flush_routes()
{
if [ "${MD}" != "nameserver" -o ! -f "${FILE}" ]; then
if [ ! -f ${FILE} ]; then
return
fi
for CONTENT in $(cat ${FILE}); do
# flush routes here to make sure they are recycled properly
route delete -${AF} "${CONTENT}"
done
case ${MD} in
nameserver)
# flush host routes here to make sure they are recycled
# properly although maybe later we need to avoid this
# to not cause an inconsistent routing table state.
for CONTENT in $(cat ${FILE}); do
route delete -${AF} "${CONTENT}"
done
;;
prefix)
# flush null route to delegated prefix
route delete -${AF} "$(cat ${FILE})"
;;
*)
;;
esac
}
# default to IPv4 with nameserver mode
@ -168,7 +180,7 @@ if [ -z "${IF}" ]; then
RESULTS=
# list all interfaces that have the requested file
for FOUND in $(find -s /tmp -name "${FILE#/tmp/}"); do
for FOUND in $(find -s /tmp -name ${FILE#/tmp/}); do
FOUND=${FOUND#/tmp/}
FOUND=${FOUND%_*}
FOUND=${FOUND%:*}
@ -193,6 +205,10 @@ fi
for CONTENT in ${DO_CONTENTS}; do
echo "${CONTENT}" >> ${FILE}
# null route handling for delegated prefix
if [ ${MD} = "prefix" ]; then
route add -${AF} ${CONTENT} ::1
fi
done
if [ -n "${DO_COMMAND}${DO_CONTENT}" ]; then