+ <varlistentry>
+ <term>CTDB_NATGW_STATIC_ROUTES=<parameter>IPADDR/MASK</parameter> ...</term>
+ <listitem>
+ <para>
+ Each IPADDR/MASK identifies a network or host to which
+ NATGW should create a fallback route, instead of
+ creating a single default route. This can be used when
+ there is already a default route, via an interface that
+ can not reach required infrastructure, that overrides
+ the NAT gateway default route.
+ </para>
+ <para>
+ This should be used with care to avoid causing traffic
+ to unnecessarily double-hop through the NAT gateway
+ master, even when a node is hosting public IP addresses.
+ Each specified network or host should probably have a
+ corresponding automatically created link route or static
+ route to avoid this.
+ </para>
+ <para>
+ No default.
+ </para>
+ </listitem>
+ </varlistentry>
+