You can reset it to factory defaults or use the password info included with the modem to configure as needed.

Thanks for looking!

 SBG901 Features
 General
 Availability: discontinued
 Warranty: 1 year(s)
 LAN / WAN Connectivity
 WAN throughput: 38 Mbps
 WAN throughput upstream: 30 Mbps
 WAN ports: 1
 WAN port(s) type: Coax F-connector
 LAN ports: 1
 LAN ports type: 10/100 Base-TX (RJ-45)
 LAN ports auto cross-over: yes
 Router
 NAT routing: yes
 Multihomed: yes
 DMZ: yes
 Port forwarding: yes
 Port triggering: yes
 DHCP server: yes
 Dynamic DNS client: yes
 QoS: yes
 UPnP: yes
 Routing Protocols: RIP v1 (static routing, RFC 1058)
RIP v2 (dynamic routing, RFC1389)
 Cable Modem
 DOCSIS compliance: DOCSIS 1.1
DOCSIS 2.0
 Wireless
 Maximum Wireless Speed: 54 Mbps
 WiFi standards supported: 802.11b (Wi-Fi 1)
802.11g (Wi-Fi 3)
 Wifi security/authentication: WEP
WPA (TKIP)
WPA2 (AES)
802.1X (EAP-MD5/TLS/TTLS/PEAP)
RADIUS authentication
 WiFi modes: Access point
 internal antenna(s): 2
 WDS compatible: yes
 WMM (QoS): yes
 WPS (Wi-Fi Protected Setup): yes
 VPN
  IPSec
 IPSec passthrough: yes
  L2TP
 L2TP passthrough: yes
  PPTP
 PPTP passthrough: yes
 Firewall
 SPI firewall: yes
 DoS / DDoS protection: yes
 Intrusion Detection System (IDS): yes
 Security log: yes
 Filtering: Domain/URL blocking, IP Address filtering, MAC Address filtering, packet filtering, keyword/content filtering, date/time scheduling, Proxy, Java, ActiveX, Cookie
 Device Management
 Default IP address: 192.168.0.1
 Default admin username: admin
 Default admin password: motorola
 Administration: Web-based (LAN)
Remote configuration (WAN)
Quick Setup Wizard
 Firmware upgradeable: yes
 Configuration backup/restore: yes
 Email alerts: yes
 Event log: yes
 Diagnostic functions: yes
ping, traceroute
 Misc hardware info
 SNMP support: SNMP v.1, SNMP v.2, SNMP v.3
 Links
 Datasheet: http://www.speedguide.net/images/hardwar...
 Manual: http://www.speedguide.net/images/hardwar...