D-Link DSR-150 DSR-150 User Manual - Page 165

Unified Services Router User Manual  Kern el: Th is refers t o t h e Lin u x kern el. Lo g mes s ag es t h at co rres p o n d t o t h is facility would corres pond to traffic through the firewall or network s tack.  Sy s t em: Th is refers t o ap plicat ion an d man ag emen t lev el feat ures av ailab le o n this ro u t er, in clu d in g SSL VPN an d ad min is t rat o r ch an g es fo r man ag in g t h e u n it .  W ireles s : This facility corres ponds to the 802.11 driver us ed for providing AP functionality to your network.  Lo cal1-UTM : Th is facilit y co rres p o n d s t o IPS (In t ru s io n Prev en t io n Sy s t em) wh ich h elp s in d et ect in g malicio u s in t ru s io n at t emp t s fro m t h e W A N. For each facility, the following events (in order of s everity) can be logged: Emerg en cy , A lert , Crit ical, Erro r , W arn in g , No t ificat io n , In fo rmat io n , Deb u g g in g . W hen a particular s everity level is s elected, all events with s everity equal to and g reat er t h an t h e ch osen s ev erit y are cap t u red . Fo r examp le if y o u h av e co n fig u red CRITICAL level logging for the W ireles s facility , then 802.11 logs with s everities CRITICA L, A LERT, an d EM ERGENCY are lo g g ed . Th e s ev erit y lev els av ailab le for logging are:  EM ERGENC Y: s y s t em is u n u s ab le  A LERT: act io n mu s t b e t aken immed iat ely  CRITICA L: crit ical co n d it io n s  ERROR: erro r co n d it io n s  W A RNING: warn in g co n d it io n s  NOTIFICA TION: n o rmal b u t s ig n ifican t co n d it io n  INFORM A TION: in fo rmat io n al  DEBUGGIN G: d eb u g -lev el mes s ag es 163