Monitoring and Troubleshooting Point-to-Point Protocol over Ethernet

This chapter describes how to monitor as well as troubleshoot the Point-to-Point Protocol (PPP) over Ethernet interfaces on E Series routers.

Note: The E120 and E320 routers output for monitor and show commands is identical to output from other E Series routers, except that the E120 and E320 routers output also includes information about the adapter identifier in the interface specifier (slot/adapter/port).

This chapter contains the following sections:

Setting a Baseline for PPPoE Interface Statistics
Monitoring Tunnel Parameters Configured for L2TP Tunnel Definitions
Monitoring the PPPoE Interface
Monitoring the PPPoE Service Name Table
Monitoring the PPPoE Subinterface
Monitoring the PPPoE Profile
Monitoring the RADIUS Override Settings
Troubleshooting PPPoE Interfaces