diff --git a/openstack/monasca-agent/openstack-monasca-agent.sudoers b/openstack/monasca-agent/openstack-monasca-agent.sudoers
index 80e014004..643c59aee 100644
--- a/openstack/monasca-agent/openstack-monasca-agent.sudoers
+++ b/openstack/monasca-agent/openstack-monasca-agent.sudoers
@@ -1,4 +1,4 @@
 # Needed for monasca_agent.collector.checks_d.swift_diags
-monasca-agent ALL = (root) NOPASSWD:/usr/local/bin/diagnostics,/usr/local/bin/swift-checker,/bin/ip,/usr/bin/ovs-vsctl
+monasca-agent ALL = (root) NOPASSWD:/usr/local/bin/diagnostics,/usr/local/bin/swift-checker,/bin/ip netns exec qrouter-[! ][! ][! ][! ][! ][! ][! ][! ]-[! ][! ][! ][! ]-[! ][! ][! ][! ]-[! ][! ][! ][! ]-[! ][! ][! ][! ][! ][! ][! ][! ][! ][! ][! ][! ] /bin/ping *,/usr/bin/ovs-vsctl
 # Needed for monasca_agent.collector.checks_d.postfix
 monasca-agent ALL = (root) NOPASSWD:NOEXEC:/usr/bin/find