6 modules from CommWorks
CommWorks was 3Com's carrier/broadband-access division, and its MIBs cover DSL, ATM, and Frame Relay access gear; nearly every module carries a USR- prefix, reflecting the US Robotics product line 3Com folded in before rebranding it CommWorks. Recurring subjects are broadband subscriber-line and PVC provisioning (ADSL-MIB, USR-ATM-1483-PVC-MIB), tunneling and VPN protocols (L2TP, PPTP), routing (OSPF), and carrier-specific features like CALEA lawful intercept and SS7 signaling. If you're administering legacy 3Com/CommWorks/US Robotics broadband access concentrators or carrier gateways, this is the page for the vendor-specific line and tunnel objects. Because almost the entire set shares the USR- prefix, look at the functional suffix (ATM, DNS, L2TP, SS7, etc.) rather than the prefix to tell modules apart.
| Module | Description |
|---|---|
| ADSL-MIB | Defines SNMP management objects for ADSL subscriber lines on CommWorks (3Com) broadband access equipment. |
| IPXHOST-MIB | Provides SNMP management objects for IPX host address and routing configuration on CommWorks (3Com) broadband equipment. |
| Usr-Dhcp-MIB | Manages DHCP server pools, leases, and relay agent configuration on CommWorks/3Com equipment. |
| USR-HACN-MIB | Manages high-availability clustering and node failover configuration on CommWorks/3Com equipment. |
| USR-IP-ROUTING-MIB | Covers IP routing tables, static route entries, and routing policy on CommWorks/3Com access devices. |
| USR-VTP-MIB | Manages virtual terminal protocol sessions and console redirection on CommWorks/3Com equipment. |