HP MSR2000/3000/4000 Router Series Network Management and Monitoring Configuration Guide

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Verifying the configurations ······························································································································· 198
Troubleshooting sFlow configuration ························································································································· 198
The remote sFlow collector cannot receive sFlow packets ·············································································· 198
Configuring the information center ························································································································ 199
Overview ······································································································································································· 199
Log types ······························································································································································ 199
Log levels ······························································································································································ 199
Log destinations ··················································································································································· 200
Default output rules for common logs ················································································································ 200
Default output rules for diagnostic logs ············································································································· 200
Default output rules for security logs ················································································································· 201
Default output rules for hidden logs··················································································································· 201
Log formats ··························································································································································· 201
FIPS compliance ··························································································································································· 204
Information center configuration task list ··················································································································· 204
Outputting logs to the console ···································································································································· 204
Outputting logs to the monitor terminal ····················································································································· 205
Outputting logs to a log host ······································································································································ 206
Outputting logs to the log buffer ································································································································ 206
Saving logs to a log file ·············································································································································· 206
Managing security logs ··············································································································································· 208
Saving security logs into the security log file ···································································································· 208
Managing the security log file ··························································································································· 208
Saving diagnostic logs to a diagnostic log file ········································································································· 209
Enabling synchronous information output ················································································································· 210
Enabling duplicate log suppression ··························································································································· 210
Disabling an interface from generating link up or link down logs ········································································· 211
Displaying and maintaining information center ······································································································· 211
Configuration example for outputting logs to the console ······················································································· 212
Configuration example for outputting logs to a UNIX log host ··············································································· 213
Configuration example for outputting logs to a Linux log host ··············································································· 214
Configuring EAA ····················································································································································· 216
Overview ······································································································································································· 216
EAA framework ··················································································································································· 216
Elements in a monitor policy ······························································································································ 217
EAA environment variables ································································································································ 218
Configuring a user-defined EAA environment variable ··························································································· 220
Configuring a monitor policy ······································································································································ 220
Configuration restrictions and guidelines ········································································································· 220
Configuring a monitor policy from the CLI ······································································································· 220
Configuring a monitor policy by using Tcl ······································································································· 222
Suspending monitor policies ······································································································································· 223
Displaying and maintaining EAA settings ················································································································· 224
Configuration examples ·············································································································································· 224
Tcl-defined policy configuration example ········································································································· 224
CLI-defined policy configuration example ········································································································ 225
Monitoring and maintaining processes ················································································································· 226
Displaying and maintaining processes ······················································································································ 226
Displaying and maintaining user processes ·············································································································· 227
Monitoring kernel threads ··········································································································································· 227
Configuring kernel thread deadloop detection ································································································ 227
Configuring kernel thread starvation detection ································································································ 228
Displaying and maintaining kernel threads ······································································································ 229