System information
 B&B Electronics, Inc.    SPECTRE Configuration Manual 
4 
SPECTRE_Configuration_Manual_2912m 
www.bb-elec.com 
www.bb-europe.com 
Contents 
1.  Router Configuration using a web browser  9 
1.1. Secured access to web configuration  10 
1.2. Network status  11 
1.3. DHCP status  12 
1.4. Cellular WAN status  13 
1.5. IPsec status  15 
1.6. DynDNS status  15 
1.7. System log  16 
1.8. LAN configuration  17 
1.9. VRRP configuration  22 
1.10. Cellular WAN configuration  24 
1.10.1. Cellular Carrier Selection  24 
1.10.2. GSM/UMTS connection  24 
1.10.3. DNS address configuration  26 
1.10.4. Check PPP connection configuration  26 
1.10.5. Data limit configuration  26 
1.10.6. Switch between SIM cards configuration  27 
1.10.7. Dial-in Access  28 
1.10.8. PPPoE bridge mode configuration  28 
1.11. PPPoE configuration  31 
1.12. Firewall configuration  32 
1.13. NAT configuration  34 
1.14. OpenVPN tunnel configuration  37 
1.15. IPSec tunnel configuration  41 
1.16. GRE tunnels configuration  45 
1.17. L2TP tunnel configuration  47 
1.18. PPTP tunnel configuration  49 
1.19. DynDNS client configuration  51 
1.20. NTP client configuration  52 
1.21. SNMP configuration  53 
1.22. SMTP configuration  56 
1.23. SMS configuration  57 
1.23.1. Send SMS  59 
1.24. Expansion port configuration  65 
1.25. USB port configuration  68 
1.26. Startup script  71 
1.27. Up/Down script  72 
1.28. Automatic update configuration  73 
1.29. User modules  74 
1.30. Change profile  75 
1.31. Change password  75 
1.32. Set real time clock  76 
1.33. Set SMS service center address  76 
1.34. Unlock SIM card  76 
1.35. Send SMS  77 
1.36. Backup configuration  77 
1.37. Restore configuration  77 
1.38. Update firmware  78 
1.39. Reboot  78 
2.  Router Configuration over Telnet  79 










