ZyXEL NBG420N Manuel d'utilisateur télécharger pdf (Page 248)

Chapter 21 Logs

NBG420N User’s Guide

248

5 Source route failed

4 Source Quench

0 A gateway may discard internet datagrams if it does not have the buffer space

needed to queue the datagrams for output to the next network on the route to

the destination network.

5 Redirect

0 Redirect datagrams for the Network

1 Redirect datagrams for the Host

2 Redirect datagrams for the Type of Service and Network

3 Redirect datagrams for the Type of Service and Host

8 Echo

0 Echo message

11 Time Exceeded

0 Time to live exceeded in transit

1 Fragment reassembly time exceeded

12 Parameter Problem

0 Pointer indicates the error

13 Timestamp

0 Timestamp request message

14 Timestamp Reply

0 Timestamp reply message

15 Information Request

0 Information request message

16 Information Reply

0 Information reply message

Table 105 Syslog Logs

LOG MESSAGE DESCRIPTION

<Facility*8 + Severity>Mon dd

hr:mm:ss hostname

src="<srcIP:srcPort>"

dst="<dstIP:dstPort>"

msg="<msg>" note="<note>"

devID="<mac address last three

numbers>" cat="<category>

"This message is sent by the system ("RAS" displays as

the system name if you haven’t configured one) when the

router generates a syslog. The facility is defined in the web

MAIN MENU->LOGS->Log Settings page. The severity is

the log’s syslog class. The definition of messages and

notes are defined in the various log charts throughout this

appendix. The “devID” is the last three characters of the

MAC address of the router’s LAN port. The “cat” is the

same as the category in the router’s logs.

Table 104 ICMP Notes (continued)

TYPE CODE DESCRIPTION

1 2 ... 243 244 245 246 247 248 249 250 251 252 253 ... 339 340

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