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-rwxr-xr-xsrc/conf_mode/interfaces-tunnel.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/conf_mode/interfaces-tunnel.py b/src/conf_mode/interfaces-tunnel.py
index bf643f3d1..1a7e9a96d 100755
--- a/src/conf_mode/interfaces-tunnel.py
+++ b/src/conf_mode/interfaces-tunnel.py
@@ -119,7 +119,7 @@ def verify(tunnel):
raise ConfigError('Option source-interface can not be used with ' \
'encapsulation "sit" or "gre-bridge"')
elif tunnel['encapsulation'] == 'gre':
- if is_ipv6(tunnel['local_ip']):
+ if 'local_ip' in tunnel and is_ipv6(tunnel['local_ip']):
raise ConfigError('Can not use local IPv6 address is for mGRE tunnels')
def generate(tunnel):