user manual

System Configuration 3-57
Message format
Protocol:<TCP/UDP> srcIP: <value> dstIP: <value> srcPort: <value> dstPort<value> <reason-string>
Protocol:<ICMP> srcIP: <value> dstIP: <value> type:<value> code:<value> <reason-sting>
Protocol:<value> srcIP: <value> dstIP: <value> <reason-sting>
The following syslog messages may be generated by the Router based on system-events:
1. permitted
2. attempt
3. administrative access authenticated and allowed
4. administrative access allowed
5. dropped - violation of security policy
6. dropped - invalid checksum
7. dropped - invalid data length
8. dropped - fragmented packet
9. dropped - cannot fragment
10. dropped - no route found
11. dropped - possible land attack
12. dropped - reassembly timeout
13. dropped - illegal size
14. dropped - invalid IP version
15. TCP SYN flood detected
16. Telnet receive DoS attack - packets dropped
17. administrative access denied - telnet access not allowed
18. administrative access denied - invalid user name
19. administrative access denied - invalid password
20. administrative access attempted
21. administrative access denied - web access not allowed