The ServAssure TFTP Receiver (previously identified as the "PNM
node") is an optional ServAssure Poller node that is designated as a node
dedicated to PNM requests. It listens for and processes all TFTP-related PNM requests
from Cisco and Casa CMTSs, including CMTS US Spectrum and OFDMA RxMer tests. An existing
ServAssure Poller node can be designated as a ServAssure TFTP Receiver as long as minimum poller node
requirements are met, or a new node can be provisioned and deployed in addition to the
existing ServAssure Poller node. Refer to Configure ServAssure TFTP Receiver for configuration
details.
NOTE: This node does not
support HA fail-over.
Virtual machine requirements
Like other ServAssure Poller servers, the ServAssure TFTP Receiver requires a significant amount
of RAM to cache data in memory and does not require additional data disks for local
storage. This server has the following minimum requirements:
- 2 vCPU Cores
- 14GB RAM
- One of the supported operating systems. For specific versions, refer to Operating system requirements.
- Additional 40GB disk volume mounted as /opt/arris for CommScope-specific applications and logs