ZyXEL Communications MAX-306M1, Руководство пользователя

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Chapter 20 The Logs Screens
User’s Guide
231
Remote Management: WWW denied
Attempted use of WWW service was blocked
according to remote management settings.
Remote Management: HTTPS
denied
Attempted use of HTTPS service was blocked
according to remote management settings.
Remote Management: SSH denied
Attempted use of SSH service was blocked
according to remote management settings.
Remote Management: ICMP Ping
response denied
Attempted use of ICMP service was blocked
according to remote management settings.
Remote Management: DNS denied
Attempted use of DNS service was blocked
according to remote management settings.
Table 97 ICMP Notes
TYPE CODE DESCRIPTION
0
Echo Reply
0
Echo reply message
3
Destination Unreachable
0
Net unreachable
1
Host unreachable
2
Protocol unreachable
3
Port unreachable
4
A packet that needed fragmentation was dropped because it was set
to Don't Fragment (DF)
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
Table 96 Remote Management Logs
LOG MESSAGE DESCRIPTION