Juniper SECURITY THREAT RESPONSE MANAGER - APPLICATION CONFIGURATION GUIDE REV 1, Руководство по настройке

Страница: 30 / 36

STRM Default Application Configuration Guide
24 ICMP T
YPE AND
C
ODE
ID
S
Identifying Default
ICMP Codes
Table 3-2 lists the default ICMP codes:
Table 3-2 ICMP Codes
ICMP Code Description
3 Destination Unreachable Codes
0 Net Unreachable
1 Host Unreachable
2 Protocol Unreachable
3 Port Unreachable
4 Fragmentation Needed and Don't Fragment
was Set
5 Source Route Failed
6 Destination Network Unknown
7 Destination Host Unknown
3 Destination Unreachable Codes
8 Source Host Isolated
9 Communication with Destination Network is
Administratively Prohibited
10 Communication with Destination host is
Administratively Prohibited
11 Destination Network Unreachable for Type of
Service
12 Destination Host Unreachable for Type of
Service
13 Communication Administratively Prohibited
14 Host Precedence Violation
15 Precedence cutoff in effect
5 Redirect Codes
0 Redirect Datagram for the Network (or subnet)
1 Redirect Datagram for the Host
2 Redirect Datagram for the Type of Service and
Network
3 Redirect Datagram for the Type of Service and
Host
11 Time Exceeded Codes
0 Time to Live exceeded in Transit
1 Fragment Reassembly Time Exceeded
12 Parameter Problem Codes
0 Pointer indicates the error
1 Missing a Required Option