[c-nsp] asa config

[Deric Kwok]

Hi all

I have two questions to config ASA and would like you to help.

1/ I open the ssh outside access

ssh 66.77.49.2x 255.255.255.255 outside

but the ASA is showing error as

routing failed to locate next hop for tcp from outside:66.49.4.x/22 to
outside" 66.77.49.2x

2/ I try to create nat in outside interface and get this error
Do we need another public ip to have nat?

ASA(config)# global (outside) 1 66.49.4.x
Error: 66.49.4.x-66.49.4.x overlaps with outside interface address

Thank you