4 modules from Newbridge
Newbridge Networks (later absorbed into Alcatel) made ATM, Frame Relay, and multiservice WAN switching equipment, along with the TimeStep line of IPsec VPN gateways, and its MIBs (mostly NNC-prefixed) reflect that legacy carrier-switching focus. Recurring subjects are ATM cell-layer statistics at multiple interval granularities (15-minute, 1-hour, 24-hour), PNNI and SVC call-routing/signaling counters, AAL5 and circuit-emulation performance, and DS1/E3 line statistics conforming to Bellcore GR-820. If you're managing legacy Newbridge or Alcatel-branded ATM/Frame Relay switching gear or a TimeStep VPN gateway, this page has the vendor-specific interval-statistics and call-routing MIBs those devices used before IETF equivalents matured. Nearly all module names begin with NNC, so match the exact one to the specific ATM layer (cell, AAL5, signaling) you need rather than assuming they overlap.
| Module | Description |
|---|---|
| MULTIBRIDGE-MIB | Manages Newbridge Networks multi-bridge configuration and spanning tree state. |
| NNC-ATM-CONGESTIONSTATISTICS-MIB | Monitors Newbridge Networks ATM congestion statistics including cell loss and queue overflow counters. |
| NNC-EXT-PM-STATISTICS-MIB | Tracks Newbridge Networks extended performance monitoring statistics for ATM virtual connections. |
| NNC-INTERVAL-STATISTICS-TC-MIB | Defines Newbridge Networks textual conventions for interval-based performance statistics collection. |