Short story: "ME-1.03"
Physical Interfaces:
1 RJ-11 ADSL port and 4 10/100 BASE-TX LAN ports.
This version refines the Point-to-Point Protocol over Ethernet/ATM. It resolves the infamous “PPP idle disconnect” issue that plagued earlier versions, where connections would drop after 20–30 minutes of inactivity.
Who should use ME-1.03?
Built-in NAT Firewall:
Minimizes the threat of external attacks by hiding internal network IP addresses from the public internet.