I tried this, but it did not work.
ip local pool testpool 10.0.0.10
ip nat inside source list 100 pool testpool overload
The ip nat pool gives me this:
C1841(config)#ip nat pool patpool 10.0.0.6 10.0.0.6 netmask 255.255.255.255
%Pool patpool mask 255.255.255.255 too small; should be at least 255.255.255.252
I read that when ip nat pool is full it will not do PAT.
Is there any workaround?