From: Ismaël Bouya <ismael.bouya@normalesup.org>
Date: Thu, 13 Feb 2020 09:29:12 +0000 (+0100)
Subject: Fix concurrent ip6 addresses
X-Git-Url: https://git.immae.eu/?a=commitdiff_plain;h=bd3711f0bb5022f389e2cbe1110b185da700ee6d;p=perso%2FImmae%2FConfig%2Ftinc%2Fhosts.git

Fix concurrent ip6 addresses
---

diff --git a/ImmaeEu-down b/ImmaeEu-down
index 8459778..638933f 100755
--- a/ImmaeEu-down
+++ b/ImmaeEu-down
@@ -4,9 +4,11 @@
 [ -e /tmp/tinc_$NETNAME ] && . /tmp/tinc_$NETNAME
 [ -e /run/tinc_$NETNAME.vars ] && . /run/tinc_$NETNAME.vars
 rm -f /tmp/tinc_$NETNAME /run/tinc_$NETNAME.vars
-[ -n "$GWIP" ] && ip -6 route del default via $GWIP
+[ -n "$GWIP" ] && ip -6 route del default via $GWIP table 655
 for MYIP in $MYIPS; do
-  ip -6 addr del $MYIP/96 dev $INTERFACE
+  ip -6 addr del $MYIP/80 dev $INTERFACE
+  ip -6 rule del from $MYIP/80 table 655
+  ip -6 rule del to $MYIP/80 table 655
 done
 ip -6 link set $INTERFACE down
 
diff --git a/ImmaeEu-up b/ImmaeEu-up
index c2dc93a..a3784aa 100755
--- a/ImmaeEu-up
+++ b/ImmaeEu-up
@@ -18,7 +18,9 @@ rm -f /run/tinc_$NETNAME.vars
 echo -e "MYIPS=\"$MYIPS\"\nGWIP=\"$GWIP\"" > /run/tinc_$NETNAME.vars
 ip -6 link set $INTERFACE up mtu 1280
 for MYIP in $MYIPS; do
-  ip -6 addr add $MYIP/96 dev $INTERFACE
+  ip -6 addr add $MYIP/80 dev $INTERFACE
+  ip -6 rule add from $MYIP/80 table 655
+  ip -6 rule add to $MYIP/80 table 655
 done
-ip -6 route add default via $GWIP
+ip -6 route add default via $GWIP dev $INTERFACE table 655
 (cd /etc/tinc/$NETNAME/hosts && git pull -q origin master) || true