As per document mentioned on link below,
http://www.cisco.com/en/US/docs/ios-xml/ios/ipaddr_nat/configuration/15-2mt/iadnat-addr-consv.html
"When you configure the ip nat outside source static command to add static routes for outside local addresses, there is a delay in the translation of packets and packets are dropped. Packets are dropped because a shortcut is not created for the initial synchronization (SYN) packet when NAT is configured for static translation. To avoid dropped packets, configure either the ip nat outside source static add-route command or the ip route command"
Does the 'add-route' keyword in ip nat outside source static command will add automatically inject route for outside local addresses ?
Also confirm if the outside global addresses becomes unreachable, will this automatically inject route will still be present in routing table ?
