Re: DIP configuration in Junos

For a conversion example of ScreenOS DIP to Junos see page 8 in this document

NAT Configuration Examples for ScreenOS Users

https://www.juniper.net/techpubs/en_US/release-independent/nce/information-products/topic-collections/nce/nat-configuration-examples-for-screenos-users/nat-configuration-examples-for-screenos-users.pdf

ScreenOS 

set int e0/0 dip 4 1.1.1.10 1.1.1.15
set policy id 1 from trust to untrust any any any nat src dip-id 4 permit

Junos

set security nat source pool pool-1 address 1.1.1.10 to 1.1.1.15
set security nat source rule-set pool-nat from zone trust
set security nat source rule-set pool-nat to zone untrust
set security nat source rule-set pool-nat rule rule1 match source-address 0.0.0.0/0
destination-address 0.0.0.0/0
set security nat source rule-set pool-nat rule rule1 then source-nat pool pool-1
set security nat proxy-arp interface ge-0/0/0 address 1.1.1.10 to 1.1.1.15
set security policies from-zone trust to-zone untrust policy permit-all match
source-address any destination-address any application any
set security policies from-zone trust to-zone untrust policy permit-all then permit