This object is used to specify peer default local IP address
pool name.
This object is only valid when cdslVTPeerIpAddressMethod
is 'ipAddressPool'. To set the value correctly, this
object shall be set in the same packet as
cdslVTPeerIpAddressMethod.
If set this object to a pool name that does not correspond
to any entry in the cdslLocalIpAddrPoolTable, then
the global IP address mechanism shall be applied.
So to use the global IP address mechanism, one should set
this object to a non-existent cdslLocalIpAddrPoolName or
an empty string.