Technical information

ADC Telecommunications, Inc.
596 CHAPTER 2: CUDA 12000 BASE SYSTEM COMMANDS
traffic-relay
Configures processes, such as the HTTP server, to send and receive TCP or UDP packets using an
internal address on the Cuda 12000. This method of sending and receiving packets is called
traffic relay.
If you are running a TFTP server on the Cuda 12000 as part of FastFlow BPM provisioning, you
must enable traffic relay for the TFTP server in order to download configuration files to cable
modems. The TFTP server sends and receives packets using an internal address. Refer to the
FastFlow BPM documentation set for more information on the FastFlow BPM.
The traffic-relay command also allows you to configure the Cuda 12000 for in-band
management. For example, you can use this command to enable forwarding of Telnet traffic and
HTTP traffic using an internal address, thereby allowing you to perform in-band management of
the Cuda 12000 using the CLI or CudaView.
Use the no form of the command to disable traffic relay for a server.
Mode
root
Syntax
traffic-relay {dns | ftp | http | snmp | snmp-trap | ssh | syslog |
telnet | tftp | time_of_day} [port <port>]
no traffic-relay {dns | ftp | http | snmp | snmp-trap | ssh | syslog |
telnet | tftp | time_of_day}
Arguments
dns Enables traffic relay for the DNS server. The no form of the command
disables traffic relay for the DNS server.
ftp Enables traffic relay for FTP communications. The no form of the command
disables traffic relay for FTP communications.
http Enables traffic relay for the HTTP server. The no form of the command
disables traffic relay for the HTTP server.
snmp Enables traffic relay for the SNMP agent. The no form of the command
disables traffic relay for the SNMP agent.
snmp-trap Enables traffic-relay for the sending of SNMP traps. The no form of the
command disables traffic-relay for the sending of SNMP traps.