diff --git a/tools/subnets.py b/tools/subnets.py
index 1c36862..b5e2155 100644
--- a/tools/subnets.py
+++ b/tools/subnets.py
@@ -54,8 +54,8 @@ def hq(base):
         ("MGMT_ADDR", iface(n999, 2)),
         ("MGMT_GW", plain(n999, 1)),
         # туннель (сеть и концы по заданию)
-        ("GRE_LOCAL_HQ", str(GRE_HQ.ip)),
-        ("GRE_LOCAL_BR", str(GRE_BR.ip)),
+        ("GRE_LOCAL_HQ", str(GRE_HQ)),
+        ("GRE_LOCAL_BR", str(GRE_BR)),
         # DNS-записи таблицы 3 (ISP-линки фиксированы заданием)
         ("HQ_RTR_IP", plain(n100, 1)),
         ("ISP_TO_HQ_IP", "172.16.1.1"),
diff --git a/zadanie1/br-rtr.sh b/zadanie1/br-rtr.sh
index 9243b83..93b187b 100644
--- a/zadanie1/br-rtr.sh
+++ b/zadanie1/br-rtr.sh
@@ -141,7 +141,7 @@ autoconnect=yes
 interface-name=$GRE_IF
 
 [ip-tunnel]
-mode=gre
+mode=2
 remote=$GRE_REMOTE
 
 [ipv4]
diff --git a/zadanie1/hq-rtr.sh b/zadanie1/hq-rtr.sh
index 45c3848..a05cb91 100644
--- a/zadanie1/hq-rtr.sh
+++ b/zadanie1/hq-rtr.sh
@@ -175,7 +175,7 @@ autoconnect=yes
 interface-name=$GRE_IF
 
 [ip-tunnel]
-mode=gre
+mode=2
 remote=$GRE_REMOTE
 
 [ipv4]