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static: always associate default routes with $IFACE

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Hetzner uses link-local addressing for their default IPv6 route,
accordingly we should specify the device a route is associated with
so that it will use the correct interface.

Thanks to Devin Brown for reporting this issue.
This commit is contained in:
Ariadne Conill 2020-10-02 15:41:12 -06:00
parent f9d0fbb4c3
commit 74b6f9487c
2 changed files with 5 additions and 5 deletions
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2
executor-scripts/linux/static
View file

@ -27,7 +27,7 @@ configure_addresses() {
configure_gateways() { configure_gateways() {
for i in $(ifquery -p gateway -i $INTERFACES_FILE $IFACE); do for i in $(ifquery -p gateway -i $INTERFACES_FILE $IFACE); do
addrfam=$(addr_family $i) addrfam=$(addr_family $i)
${MOCK} ip $addrfam route $1 default via $i $VRF_TABLE $METRIC ${MOCK} ip $addrfam route $1 default via $i $VRF_TABLE $METRIC dev $IFACE
done done
} }

8
tests/linux/static_test
View file

@ -11,8 +11,8 @@ up_body() {
atf_check -s exit:0 \ atf_check -s exit:0 \
-o match:'addr add 203.0.113.2/24 dev eth0' \ -o match:'addr add 203.0.113.2/24 dev eth0' \
-o match:'addr add 2001:db8:1000:2::2/64 dev eth0' \ -o match:'addr add 2001:db8:1000:2::2/64 dev eth0' \
-o match:'route add default via 203.0.113.1' \ -o match:'route add default via 203.0.113.1 metric 1 dev eth0' \
-o match:'route add default via 2001:db8:1000:2::1' \ -o match:'route add default via 2001:db8:1000:2::1 metric 1 dev eth0' \
${EXECUTOR} ${EXECUTOR}
} }
@ -21,8 +21,8 @@ down_body() {
atf_check -s exit:0 \ atf_check -s exit:0 \
-o match:'addr del 203.0.113.2/24 dev eth0' \ -o match:'addr del 203.0.113.2/24 dev eth0' \
-o match:'addr del 2001:db8:1000:2::2/64 dev eth0' \ -o match:'addr del 2001:db8:1000:2::2/64 dev eth0' \
-o match:'route del default via 203.0.113.1' \ -o match:'route del default via 203.0.113.1 metric 1 dev eth0' \
-o match:'route del default via 2001:db8:1000:2::1' \ -o match:'route del default via 2001:db8:1000:2::1 metric 1 dev eth0' \
${EXECUTOR} ${EXECUTOR}
} }